The Shimano 105 R7150 Di2 groupset is perhaps—without exaggeration—the most hotly anticipated groupset of the century. Even in mechanical form, the 105 series is widely regarded as one of the most reliable and affordable performance groupsets, with the introduction of electronic the gap between the brand’s mid-tier range and its top-tier is now closer than ever. A Battery For The Ages: The introduction of wireless shifting might leave you feeling concerned you’ll be forever charging batteries and living in perpetual fear you’ll be stranded in you biggest gear miles from anywhere. But with 105 Di2, power is supplied via two CR1632 coin cell batteries in the shifters, which should provide over three years of life. With such a range, even the heaviest of users shouldn’t find themselves in a constant state of charging and re-charging batteries. Semi-wireless Setup: 105 R7150 uses the same semi-wireless, 12-speed shifting setup as the top-tier models. The proprietary semi-wireless system means there is no longer any need from wires to the shifters to the derailleurs. Since there’s no need for wires and cables, the cockpit of a bike set up with 105 Di2 is cleaner and less cluttered than ever. Shift Into Gear: Of course with the change to electronic gearing, one of the most significant changes to the groupset is in the shifters themselves; the all-new 105 ST-R7170 levers now operate in much the same way as the top-of-the-line shifters. Shifting gear couldn’t be simpler: click a button on the shifter and almost instantly you’ll hear the derailleur whir into life. Drawing on Shimano’s years of experience in electronic shifting, you can expect smooth gear changes at the touch of a button. Without the need to accommodate levers, wires, or ports, the shape of the R7150’s levers has been brought more in line with the sleeker Ultegra and Dura-Ace shifters. The new, slimmed down, STI levers are also more ergonomically shaped, thanks to the raised hood peak and offer more opportunity to refine the reach. The Brains Of The Operation: Another significant change to previous mechanical setup is in the front and rear derailleurs. The rear derailleur is an integrated, 12-speed wireless unit, which will comfortably accommodate an 11–36T cassette. Such a wide range of gears is perfect for those big climbing days, without spinning out when the road tips back down or when you’re racing along in fast bunch rides. The rear mech uses Shimano’s Shadow technology is incorporated to reduce the risk of the derailleur hitting the chainstay in rough-riding conditions, and to provide smoother, quieter performance. The 105 Di2 front derailleur offers the smooth shifting you’d expect from the Japanese component makers. It can be programmed to be manual, or full or semi-synchronised, accommodating a 50T or 52T chainring. Crank It Up: Shimano continue to deploy their famed Hollowtech II technology in the R7100 crankset, which is now 2x12-speed. This is the same technology they have employed in the 105 range for years, and features also in the company’s premium lines. The result is a sturdy crankset, that is stiff and relatively light. Incorporated also is Hollowglide technology, which offers more precise and efficient power transfer than ever before. Shimano have been able to reduce the weight of the crankset but maintain stiffness, strength, and performance. For 105 Di2, cranksets are available as a compact (50-34 tooth) and in crank-arm lengths of 170, 172.5 and 175mm Stopping Performance: The 105 hydraulic disc brakes of the previous iteration were highly capable; for the latest ST-R7170, Shimano have further improved braking performance. The lever-action required for braking is now lighter and smoother, offering a greater area for braking control. For 105 Di2, the clearance for pads has been increased by 10%, reducing braking noise. Overall, rain or shine, you can be assured of high-performance stopping power. Included: Left and Right Shifters (ST-R7170) Flat Mount Brake Calipers (BR-R7170) Chainset (FC-R7100) (50-34T) Cassette (CS-R7100-12) (11, 12, 13, 14, 15, 17, 19, 21, 24, 27, 30, 34T) Front Derailleur (FD-R7150) Rear Derailleur (RD-R7150) Rotors (SM-RT70) Di2 Battery (BT-DN300) Blog - Shimano 105 Di2 is here - Electronic Shifting for the Masses
ENVE M730 Carbon MTB Rims with Pro 4 HubsFor durability without compromising speed, ENVE's M730 MTB rims are the perfect solution for anyone looking to the future of Enduro and All Mountain riding. With a rim 27mm and 38mm wide, expect to utilise excellent aerodynamics and traction even on climbs with an effective ride smoothness to boot. Additionally, with ENVE's Protective Rim Strip technology, feel comfortable optimising your tyre pressure without risking damage to the rim, freeing you to perform even at super-low pressures.Complete with Durable Pro 4 HubsBuilt for durability, these alloy hubs use a 44-tooth drive mechanic to allow for excellent power transfer while also remaining lightweight, so you can press your advantage even further on the track knowing you'll get just energy back as you put in.Features: Material: 100% Unidirectional Carbon Fibre Use: Enduro, All Mountain Recommended Suspension Travel: 130 - 180mm Rim Depth: 27mm Rim Width Internal: 30mm Rim Width External: 38mm Spoke Hole Count: 32 Recommended Tyre Width: 2.3 - 2.5" Weight: 552g (each)Technologies: Application Specific Design: Each rim and wheel model in the ENVE M Series is designed specifically to provide exceptional performance for the intended riding experience. The M Series (M5, M6, M7 and M9) follow the optimised descend and climb performance outputs that have been refined to ensure you are selecting the correct rim for your intended riding style and to get the best performance from the model you need. Hole Count: The spoke hole counts have been considered on the construction of the ENVE M Series rims to ensure that strength, weight and lateral stiffness are optimised to ensure performance-output is as high as it can be. For example, the M5 series is a Cross Country orientated rim, which features 24 spokes holes to save weight without negating structural strength in any way. On the flip-side, the M7 and M9 series are intended for Enduro and Downhill where rapid, consistent rim abuse over demanding terrain is the basis of the riding style, these rims have 32 spoke holes. Full Carbon Laminate: Using 100% unidirectional carbon fibre, the best and highest-quality materials, ENVE constructions deliver the highest level of performance. Suited for use anywhere on the road or mountain. This high-end carbon construction provides a super-stiff, flex-free construction that is impact resistant, compliant and perfectly suited to meet and surpass the demands of modern cycling. Protective Rim Strip: This Rim Strip provides increased tubeless performance, eliminating the need to reinforce rims with air-sealing rim tape. This tape provides a protective buffer between the rim and the trail, while also providing superior snake-bite/pinch-flat protection should you prefer to ride using tubes.Buy ENVE Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
ENVE M735 Carbon MTB Rims with Pro 4 HubsIncredible strong and built to last, ENVE's M735 rims are a wider iteration of the M730 model that offers even greater traction and stability on the track. With a deep 27mm profile and a 100% UD carbon material, these rims offer brilliant aerodynamics for speed build-up while remaining lightweight to allow you to ascend and descend with maximum control. Plus, with ENVE's Protective Rim Strip technology, dare to choose a wider range of tire pressures without risking damage to the rim.Optimised with Pro 4 HubsThese rims come complete with a set of Pro 4 Hubs, each designed for durability while also offering excellent power transfer so that you get the most out of each pedal.Features: Material: 100% Unidirectional Carbon Fibre Use: Enduro, All Mountain Recommended Suspension Travel: 130 - 180mm Rim Depth: 27mm Rim Width Internal: 35mm Rim Width External: 41mm Spoke Hole Count: 32 Recommended Tyre Width: 2.5 - 2.8" Weight: 558g (each)Technologies: Application Specific Design: Each rim and wheel model in the ENVE M Series is designed specifically to provide exceptional performance for the intended riding experience. The M Series (M5, M6, M7 and M9) follow the optimised descend and climb performance outputs that have been refined to ensure you are selecting the correct rim for your intended riding style and to get the best performance from the model you need. Hole Count: The spoke hole counts have been considered on the construction of the ENVE M Series rims to ensure that strength, weight and lateral stiffness are optimised to ensure performance-output is as high as it can be. For example, the M5 series is a Cross Country orientated rim, which features 24 spokes holes to save weight without negating structural strength in any way. On the flip-side, the M7 and M9 series are intended for Enduro and Downhill where rapid, consistent rim abuse over demanding terrain is the basis of the riding style, these rims have 32 spoke holes. Full Carbon Laminate: Using 100% unidirectional carbon fibre, the best and highest-quality materials, ENVE constructions deliver the highest level of performance. Suited for use anywhere on the road or mountain. This high-end carbon construction provides a super-stiff, flex-free construction that is impact resistant, compliant and perfectly suited to meet and surpass the demands of modern cycling. Protective Rim Strip: This Rim Strip provides increased tubeless performance, eliminating the need to reinforce rims with air-sealing rim tape. This tape provides a protective buffer between the rim and the trail, while also providing superior snake-bite/pinch-flat protection should you prefer to ride using tubes.Buy ENVE Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano 105 R7100 Di2 Complete Disc GroupsetCombining Shimano's revolutionary Di2 technology with its popular 105 groupset, this model offers top-level performance at a more affordable price. Coming equipped with all of the necessary components needed to make the switch from mechanical to wireless electronic shifting, this groupset delivers 12 speed shifting and wireless performance to more riders.Celebrating its 40th anniversary since first introduced in 1982, Shimano 105 receives the ultimate upgrade with a move to Di2 electronic shifting technology. The highly anticipated Shimano 105 R7100 group not only delivers Di2 performance to an entirely new range of riders, but it offers Shimano's flagship 12-speed, wireless shifting with easy operation and increased reliability in a more attainable package.Digital Integrated IntelligenceThe revolutionary DI2 shifting system solves the challenges drivetrains present to the power-delivery equation in cycling. DI2 gives you instant, accurate, lightning-fast shifts the first and every time, at the push of a button. Even in the most extreme conditions, shifting is precise and controlled. You can change gear even under heavy load while climbing or accelerating. With DI2, you are in complete control.Shimano 105 R7170 Di2 Hydraulic 12 Speed Disc BrakeThis hydraulic disc set is a perfect option for riders who want to upgrade their existing setup to wireless or those who want to make the switch from mechanical to electronic shifting for the first time. Offering high-level performance at a more affordable price, this set includes two of the ST-R7170 Dual Control Lever (DCL) and two of the BR-R7170 Flat Mount Brake Caliper, so you can experience the magic that Shimano 105 Di2 brings to the cycling industry.Features: Shifter/Brake Type: 2x ST-R7170 Dual Control Lever (DCL) Caliper Type: 2x BR-R7170 Flat Mount Brake Caliper Use: Road Speed: 12 speed Di2 Connectivity: Wireless Di2 shifting Battery Type: CR1632 x 2 Brake Lever Clamp Band: 23.8 - 24.2mm Number of Pistons: 2 Firmware Update by E-Tube Project: Yes Single or Pair: PairShimano 105 R7100 12 Speed Double ChainsetThis 12 speed chainset comes kitted out with hollow aluminium crankarms for the best balance of durability, rigidity and low weight. Shimano has also put each crankarm through its anodising process for extra protection against wear and corrosion, making it ideal for enduring mile after mile of road, in all weather conditions. Another highlight is the resin ribs on the back of this model's chainrings, which use Shimano 105's unique structural design to achieve further weight savings and crisp shifting performance.Features: Crankarm Material: Hollow Aluminium with an Anodised finish Use: Road Speed: 12 speed Spider/Gear Arms: 4 Q-factor: 148mm Chainline: 44.5mm PCD: 110mm Chainring Size: 50/34T Type: Double Compatible Chain: HG 12 speed Chainrings Included: Yes Bottom Bracket Included: No, available separately Technology: Hollowtech II, HollowglideShimano 105 R7150 Di2 E-Tube Rear DerailleurThis 12 speed rear derailleur delivers faster, more accurate rear shifting with wireless Di2 connectivity. Benefitting from a more compact design that integrates the wireless unit, charging port and function button, you can easily check the battery level and Bluetooth/ANT pairing success with your cycle computer/smartphone/tablet. Offering a more personalised touch, this model also enables you to select your preferred shift mode and view adjustment mode information if you wish to tweak or tune your rear derailleur.Features: Use: Road Rear Speed: 12 speed Low Sprocket Max: 36T Low Sprocket Min: 34T Top Sprocket Max: 11T Top Sprocket Min: 11T Max Front Difference: 16T Total Capacity: 41T Pulley Teeth: 11 Charging Cable: EW-EC300 Connectivity: Bluetooth, ANT+ Di2 Connectivity: Yes Firmware Update by E-Tube Project: Yes Compact design includes an integrated wireless unit, charger, and switch LED status indicator Battery indicator Pairing Adjust mode Wider range capacityShimano 105 R7150 Di2 E-Tube Front DerailleurWith its precise shifting operation merged together with a range of ride-enhancing technologies, this model is fully equipped for long days out on the road. The Di2 wireless platform brings quick and smooth front shifts. And a choice of manual shifts or synchronised shifting assist modes such as Semi-Synchro or Full-Synchro which is a bit like having your own personal assistant.In Semi-Synchro mode, the rear derailleur automatically adjusts to reduce big jumps in gear ratios allowing you to maintain your pace and rhythm. In Full-Synchro mode, the front and rear derailleurs work in perfect harmony to get you in the right gear at the right time, so you never have to worry about it. Slick communications with the rear derailleur combined with programmed chain guide control minimises chain drop. And top gear teeth capacity is 50-52T. It's up to you how little or often you think about gear ratios!Features: Use: Road Front Speed: 2 speed Mount: Braze On Chainline: 44.5mm Chain Stay Angle: 61 - 66 degrees Compatible Chain: HG 12 speed Top Gear Teeth: 50-52T Total Capacity: 16T Link Bushings: 2 Down Swing: Yes Firmware Update by E-Tube Project: YesShimano 105 R7100 12 Speed CassetteThis road cassette comes kitted out with durable steel cogs and an aluminium spider for maximum strength and reliability. This 12 speed model also features an 11-34T ratio, which makes it ideal for everything from sprinting on the flat to climbing steep inclines on your road bike. Its refined 12-step gear combination also ensures excellent efficiency, so none of your effort is wasted. You'll experience faster, smoother shifts under maximum torque (pedalling force) and shifts so smooth you'll barely notice them, whether you're biking uphill, downhill or rolling on the flats. Compatible with both Shimano 11 and 12 speed freehub bodies, this cassette is a versatile choice of upgrade for conquering your next road journey.Features: Cogs Material: Steel Spider Material: Aluminium Speed: 12 Speed Chain Compatibility: HG 12 speed Freehub Compatibility: Shimano 11 and 12 speed freehub bodies Tooth Count: 11-34T Tooth Combination: 11-12-13-14-15-17-19-21-24-27-30-34T Weight: 361gShimano Deore RT64 Disc Brake RotorReady for clocking up the miles, this hydraulic disc brake rotor is specifically designed for the demands of modern road cycling. Coming equipped with a robust stainless steel build, it offers maximum strength and reliability. Another highlight is its Centre Lock brake mount compatibility, which makes installation and removal quick and easy, thanks to the spline mount and lock ring design.The Centre Lock System makes an easy rotor installation possible with a spline mount and a lock ring. The lock ring mounting system reduces the total working hours by shortening the amount of time of both installation and de-installation. In addition, the secure fixing by the spline mount enhances precision and rigidity while improving braking efficiency.Features: Rotor Material: Stainless Steel Series: Deore M6000 Series Use: Road Brake Type: Hydraulic Disc Brake Mount Type: Centre Lock Brake Pad Compatibility: Resin/Metal pad compatible Size: 140mm and 160mm Single or Pair: Pair Powerful and consistent braking performance Spline mount and lock ring designShimano CN-M7100 SLX/Road Chain with Quick LinkThe M7100 chain provides enhanced chain retention thanks to an extended portion of the inner plate. The chain features quick-link assembly and SIL-TEC treatment for extended off-road durability.Features: Speed: 12 speed Number of Links: 126 Quick Link: YesShimano Battery, Charging Cable and Electric WiresThis groupset comes complete with a Shimano E-Tube SEIS Di2 battery, charging cable and EW-SD300 E-Tube Di2 Electric Wires.Features: E-Tube SEIS Di2 Battery, 7.4V Lithium-ion, 3-ports for SD300 wires, internal mount EW-EC300 Charging Cable,1700mm EW-SD300 E-Tube Di2 Electric Wire, 900mm EW-SD300 E-Tube Di2 Electric Wire, 1200mmTechnologies: Reach Adjust: This model's brake lever is equipped with a Reach Adjust mechanism. The distance from the handlebar grip to lever can be adjusted to suit any hand size, type of riding and individual rider preferences. E-Tube Project: Shimano's genuine application E-Tube Project Cyclist allows you to customise your bike, update firmware, and maintain it by connecting it wirelessly to your bike. You can also get the more detailed bike maintenance by connecting to your bike by wire with E-Tube Project Professional application. Dual Control Lever: DCL stands for Dual Control Lever. It has brake and shifting functions in the system and enables easy operation. Ergonomic innovation is probably more critical to the higher standard performance than the added gearing. The shift internals borrow the robustness from Shimano's MTB technology and are so smooth and effortless that one finger shifts front and rear are possible. Indeed, shifting is the ultimate act of Shimano Total Integration, and simply has to be experienced to be understood. Ice Technologies: The fade, which can occur to disc brake rotor and pad when braking on a long downhill ride, for instance, has a negative impact on the braking performance. Shimano has adopted the Ice Technologies piston to realise the cooling technology for consistent performance. Oversized pistons transfer hydraulic power directly to the brake pad, and ceramic material is used to avoid heat transfer for constant stable braking, providing efficient stopping power transfer without loss. This model's Ice Technologies piston achieves optimised lightweight, high rigidity and heat dissipation. One Way Bleeding: One Way Bleeding was developed for quick and easy prevention of air in the hydraulic system. Shimano has streamlined the oil route throughout the system to prevent air bubbles from being captured in the system. One way oil routing plus a funnel tool with mineral oil provides an easy and clean bleeding system. Hollowtech II Technology: Providing the best balance of stiffness, strength, weight and rotating performance, the concept of Hollowtech II technology is focused on producing a superior crankset that will maximise your power transfer. The rigidity of the crankset ensures pedalling efficiency while its weight, a key element of the crankset, you want light, aids in cycling longer distances where you need to pedal more. Moreover, the Hollowtech II crankset has a high-precision sealing in the bearing area to increase durability maintaining the excellent rotating performance for long periods. Hollowglide Technology: This model features Hollowglide technology on its outer chainring. High rigidity hollow structure cuts down on weight yet maintains strength. Better power transfer and quicker and more precise front shifting. Digital Integrated Intelligence: The revolutionary DI2 shifting system solves the challenges drivetrains present to the power-delivery equation in cycling. DI2 gives you instant, accurate, lightning-fast shifts the first and every time, at the push of a button. Even in the most extreme conditions, shifting is precise and controlled. You can change gear even under heavy load while climbing or accelerating. With DI2, you are in complete control. E-Tube Project: Shimano's E-Tube Project Cyclist application allows you to customise your bike, update firmware, and maintain it by connecting it wirelessly to your bike. You can also get more detailed bike maintenance by connecting to your bike by wire with the E-Tube Project Professional application. E-Tube Ride: Shimano's E-Tube Ride application allows you to visualize your ride with a route map to your destination, a real time ride data display, and ride record data on your smartphone while you are on your bike. You can also upload your ride log data to Strava.Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Mavic Cosmic SLR 40 Road WheelsetThis road bike wheelset is equipped with a 40mm airfoil 100% carbon fibre rim design, which allows it to aerodynamically slice through the wind with minimal drag. Thanks to its full-carbon rim construction, it is also the lightest in its category so riders can enjoy its fantastic stiffness when climbing without any unnecessary grams holding them back when descending. Whether you're training or competing, this model's UST tubeless technology offers lower rolling resistance, increased comfort and less chance of flats. This makes it a great choice of upgrade for road riders aiming to be fast and efficient in all types of racing situations.Lightweight Carbon Fibre Road WheelsetWith an updated rim laminate that saves 40g per rim, this wheelset allows riders to accelerate and climb faster as well as hold higher speeds. Its spokes attach to the rim without any need to drill the upper rim bed, so no rim tape is required. That means more weight savings (30g) and less hassle when it comes to set up or repair tubeless tyres. The revised shape of the rim bed also makes it easier than ever to mount and remove tyres. UST Tubeless setup means no tube, so no friction, and more air volume means a smoother ride. The result is a faster ride with super low rolling resistance. At last, Mavic's patented elliptical spokes save another 5 watts.Infinity Hub and Instant Drive 360 FreewheelThis wheelset uses Mavic's Infinity hub platform, which optimises the spoke lacing for efficient power transfer through highly controlled spoke tension. Its Instant Drive 360 freewheel with automatic bearing preload adjustment (QRM Auto) also provides fast engagement, high stiffness and added durability. In addition to more speed, you also get better brake control thanks to this model's rim brake compatibility.This version is compatible with Shimano freehub bodies and can convert to Campagnolo and SRAM XD-Road with optional driver bodies (available separately). These wheels are designed, engineered and patented by Mavic in Annecy, France, and are 100% handmade in its European carbon factory.Features: Rim Material: 100% Carbon Fibre Hub Material: Front and Rear Bodies: Aluminium; Axle: Aluminium Spoke Material: Steel Use: Road Internal Rim Width: 19mm Height: 40mm ETRTO: 622x19TC Road Tubeless Ready: Yes, Fore Carbon tapeless tubeless technology Tyre Compatibility: UST Tubeless and Tube type Brake Type: Rim brake Valve Hole Diameter: 6.5mm Freewheel: Shimano Hub Technologies: Infinity Hubs, Instant Drive 360 freewheel technology and QRM Auto bearing preload technology Spoke Count: Front: 18; Rear: 20 Spoke Lacing: Front: Radial; Rear: Isopulse Spoke Shape: Straight pull, elliptical aero, double-butted (patented) Spoke Nipples: Fore integrated Aluminium ASTM Category 1: Road only Included: BR601 Titanium quick releases, Carbon brake pads, UST valve and accessories, user guide Weight: Pair: 1390g (Front: 640g; Rear: 750g)Mavic Lifetime Warranty and Updated Crash Replacement ProgramWarranty InformationStarting with Model Year 2021 products, Mavic offer a lifetime guarantee for its carbon wheels. This guarantee applies only to the original owner when they have been registered within 2 months of their purchase.These warranties cover material and manufacturing defects that would appear during normal use of the product with the exception of "wear" parts. All the information on how to register comes inside the box.Crash Replacement ProgramMavic recognise that accidents can occur and are aware of what your investment in your bicycle equipment means as well as the frustration of breaking your equipment during a fall. If your product has been registered within 2 months of purchase, Mavic offer to replace it with an identical or equivalent product according to the following tariff schedule:- 50% off the public price recommended by Mavic for wheels with less than 2 years of use.- 40% off the public price recommended by Mavic for wheels with between 2 and 5 years of use.- 30% of the public price recommended by Mavic for wheels with between 6 and 10 years of use.Manufacturer's Part Numbers:LP1539100 Black 700c ShimanoBuy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Wider Carbon Fibre Rim for Better Aerodynamics The 303 Firecrest Tubeless Disc brake wheels were designed using real-world direct measurements (vs. primarily wind tunnel or computer simulation). This included Zipp’s RollingRoad™ Testing Protocol. The results were huge. Its rim is slightly more bulbous in design than its predecessor, with a 30mm outside width, a 25mm internal width and a 40mm rim depth. The profile provides low drag and an improved transition between rim and tyre, boosting aero efficiency on the road. Faster Performance These wheels are faster, lighter and more capable over varied terrain, whether the surface is tarmac in all its conditions or no tarmac at all. Deeply rooted in Zipp’s drive to conquer the Spring Classics, the revised 303 Firecrest is redesigned with a purpose-made approach for the demands of modern road bikes. This is the first Zipp wheelset to feature TSE™ Technology (Total System Efficiency). The 303 Firecrest’s precise rim layup results in greater all-around efficiency for greater speed through reduced wind resistance, rolling resistance, a lower weight, increased durability and vibration losses. More Comfortable Ride on Mixed Terrain The wide rim stance also features less tyre deflection for reduced rolling resistance. The combination of the wider tyre, increased tyre volume and lower tyre pressure reduces rider fatigue. This is because the ride is smoother over imperfect surface conditions as the tyre and wheel system absorbs the shaking, not the rider. At the centre of the 303 Firecrest Tubeless Disc brake is a versatile and durable hubset, the German-engineered ZR1 DB. This hubset features 66 points of engagement for quicker pedalling response. The 303 Firecrest Tubeless Disc-brake wheelset is for those after greater efficiency for greater speed. The payoff is a smoother, faster ride. Additional Features: Updated Zipp graphics and cosmetic identity that scream speed Versatile endurance wheelset for the modern road bike with tubeless and hookless rim profile Lower in weight - a 300g weight reduction than its predecessor, making it nimble and fast Tubeless Made Easy, optimised tyre bed sign allows for simple tool-free installation and removal with no need for an air compressor to seat the tyre Ultra-wide 25mm rim profile creates a better tyre interface to be fast on or off the road 40mm rim depth makes a light and aero wheel in every situation ZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement Ships with 12mm front and rear end caps Centre locking rotor interface Lockring is included with the wheels Lifetime Warranty
Mavic Cosmic SLR 65 Road Disc WheelsetPerfectly suited for road bikes with disc brakes, this wheelset is the fastest of the Cosmic SLR family when it comes to accelerating on the flats and slicing through the wind. Its lightweight 65mm 100% carbon fibre rim construction offers minimal drag, while its 26mm wide profile ensures that it remains stable during crosswinds. Mavic has also equipped it with its patented elliptical spokes that save an extra 5 watts to maximise your riding efficiency.Lightweight Carbon Fibre Road Bike WheelsetWith an updated rim laminate and local reinforcement, this wheelset benefits from a lower overall weight. Another key factor in efficiency is rolling resistance, which Mavic has addressed with its updated UST Road Tubeless system that makes it easier than ever to mount and change tyres. No tube means no friction, and more air volume means a smoother, faster ride. Exclusive Fore Carbon technology attaches the spokes to the rim without the need to drill the upper rim bed. With the revised rim bed shape, no tape is needed, eliminating any hassles and saving 30g per rim. Infinity Hub and Instant Drive 360 FreewheelThis wheelset comes complete with Mavic's renowned Infinity hub platform, which optimises spoke lacing and tension for maximum power transfer. In addition, its Instant Drive 360 freewheel, coupled with automatic bearing preload (QRM Auto), provides fast engagement, high stiffness and added durability. With Shimano and SRAM XD-Road driver body options to choose from, this wheelset also converts to Campagnolo with an optional driver body (available separately). It's compatible with 12x100 axle up front, and 12x142 rear, and can convert to Quick Release with supplied adaptors. For Centre-Lock disc rotors only.Features: Rim Material: 100% Carbon Fibre Hub Material: Front and Rear Bodies: Aluminium; Axle: Aluminium Spoke Material: Steel Use: Road, Triathlon Internal Rim Width: 19mm Height: 64mm ETRTO: 622x19TC Road Tubeless Ready: Yes, UST tubeless technology and Fore Carbon tapeless tubeless technology Tyre Compatibility: UST Tubeless and Tube type Brake Type: Disc brake specific profile, Centre-Lock Recommended Tyre Sizes: 25 to 32mm Front Axle: 12x100 thru-axle, easily convertible to quick release with included adaptors. Not compatible with 15mm through axles Rear Axle: 12mm thru-axle, convertible to Quick Release with optional adaptors Freewheel: Multiple options available to select from the drop-down menu Hub Technologies: Infinity Hubs, Instant Drive 360 freewheel technology and QRM Auto bearing preload technology Spoke Count: Front and Rear: 24 Spoke Lacing: Front and Rear: Crossed 2, contactless Spoke Shape: Straight pull, elliptical aero, double-butted (patented) Spoke Nipples: Fore integrated Aluminium ASTM Category 2: Road and off-road with jumps less than 15cm Included: UST valve and accessories, user guide Max Rider Weight: 120kg (including bike) Weight: Pair: 1570g (Front: 720g; Rear: 850g)Mavic Lifetime Warranty and Updated Crash Replacement ProgramWarranty InformationStarting with Model Year 2021 products, Mavic offer a lifetime guarantee for its carbon wheels. This guarantee applies only to the original owner when they have been registered within 2 months of their purchase.These warranties cover material and manufacturing defects that would appear during normal use of the product with the exception of "wear" parts. All the information on how to register comes inside the box.Crash Replacement ProgramMavic recognise that accidents can occur and are aware of what your investment in your bicycle equipment means as well as the frustration of breaking your equipment during a fall. If your product has been registered within 2 months of purchase, Mavic offer to replace it with an identical or equivalent product according to the following tariff schedule:- 50% off the public price recommended by Mavic for wheels with less than 2 years of use.- 40% off the public price recommended by Mavic for wheels with between 2 and 5 years of use.- 30% of the public price recommended by Mavic for wheels with between 6 and 10 years of use.Manufacturer's Part Numbers:LP1517100 Black 700c Shimano LP1518100 Black 700c SRAM XD XDRBuy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Campagnolo introduces the first aerodynamic Disc Brake wheel with a 33 mm profile. Each component of this wheel has been optimized in the wind tunnel in order to improve its aerodynamic performance. It therefore delivers multiple benefits that can be noted on different routes, from the most demanding of sprints to relaunching after a bend, while still ensuring efficiency on the flat and now also suitable for the hardest uphill finishes! It is a turning point in the all-rounder segment: a truly multi-purpose wheel. The wheel features carbon rims with a unidirectional aerodynamic finish, new aerodynamic aluminium hubs, and the ceramic USB cup-and-cone bearing system: every design choice has been made with a view to optimising performance. The profile of the rim, which has an internal diameter of 19 mm, corresponds perfectly with 23 mm, 25 mm and 28 mm tyres. In addition, with the 2-Way Fit version, Campagnolo offers its tried-and-tested technology with full compatibility with clincher and tubeless tyres. While the key purpose of these wheels is to deliver extreme performance, safety is also guaranteed thanks to the G3 spoking system with double spokes on the left of the front wheel, to ensure balanced and safe braking in all conditions. Available versions: dark label, Campagnolo freewheel hub, HG or XDR 1485g Clincher/Tubeless Ready - 2-Way Fit 100x12 Front/142x12 Rear Rim Height - 33mm Rim material - Carbon Internal rim diameter - 19mm Supplied with 35mm Tubeless valve, 35mm valve extender, bushing to reduce the size of valve hole, 2 levers in composite material for tyre removal, User Manual
Created to give maximum results when racing: for this reason, every single detail of these road bike wheels has been studied to make the difference. Lightness, smoothness, ease of handling: Speed 40T DB sets new limits. Ready to perform just as you to sprint towards your goal: the finish line! Features: Front Axle: Bolt Thru 12x100 Rear Axle: Bolt Thru 12x142 Adapt to QR with optional accessories available separately
Zipp s 454 NSW Carbon Tubeless Disc Brake is the ultimate road racing wheelset. This wheel delivers everything the performance cyclist demands. It s aerodynamically efficient and stable in all wind conditions. What s more, a wider rim is designed for tubeless tyres at lower pressure for reduced rolling resistance and vibration damping, so you ll lose as little energy as possible out on the road. This wheel is optimized for 25mm tubeless tyres for all out speed.Technology: Total System Efficiency, ImPress, Sawtooth & Axial Clutch V2Cognition hub set rolls efficiently whether you are pedalling or coasting with Axial Clutch V2 technology The 454 NSW Tubeless Disc Brake is roughly a pound (more than 400 grams) lighter than its predecessorTSE for greater efficiency and reduced rolling resistanceSawtooth rim with Hyperfoil nodes and Hex Fin ABLC dimple pattern for top aero and cross wind stability performance with an undulating 53/58mm rim depth Zipp graphics applied using Zipp s ImPress direct-print technologyXDR SRAM/Shimano driver bodies Ships with 12mm front and rear end capsCentre locking rotor interface.Lockring is included with the wheels Campagnolo driver body sold separatelyFront 631g / Rear 727gLifetime WarrantyThe 454 NSW features Zipp s most advanced technologies. Its undulating 58mm Sawtooth rim shape with Hyperfoils is Zipp s most aerodynamic and stable wheel in the 404 family. The 454 NSW Tubeless Disc brake wheelset is roughly a pound (more than 400 grams) lighter than its predecessor! Zipp s use of hookless (straight side) rims in the 454 NSW is integral to making you faster. With hookless, the transition between the tyre and the rim is more seamless and aero. Zipp s hookless rims have more efficient resin distribution, which means lighter, stronger wheels. Outdoor testing commissioned by Zipp revealed the real-world gains of Zipp Total System Efficiency (TSE). A bike-and-rider system weighing 85kg (187lbs) on the new 454 NSW with 25mm tyres required 278 watts to maintain a speed of 40kph. That s a 10-watt savings compared with the previous model 454 NSW. At the centre of the 454 NSW is the Cognition V2 hub set re-engineered with an updated Axial Clutch V2 mechanism for quicker engagement, lower friction, and improved durability.
Campagnolo Bora WTO 60 Disc 2-Way Road WheelsetDeveloped for maximum performance on your road bike, this wheelset delivers fast and smooth-rolling performance on every ride. This carbon road bike wheelset features a 60mm rim profile that is designed to appeal to cyclists who want greater speed and smoother performance. Its high profile can transfer all the aerodynamic advantages acquired from Campagnolo's research and development study to the road. The design of each wheel component enables maximum aerodynamic penetration, so that the wind stops being a hindrance to the cyclist and, at certain angles, becomes a help. Engineered for disc brake compatibility, this race-ready model ensures that you can maintain your momentum and benefit from powerful braking when needed.The wheel features unidirectional carbon rims with a rounded-profile optimised in the wind tunnel, new aerodynamic aluminium hubs and the ceramic USB cup-and-cone bearing system. Every design decision is determined by the sole goal of optimising performance. The profile of the rim, which has an internal width of 19mm, makes a perfect pairing with 23, 25 and 28 mm tyres. Thanks to 2-Way Fit technology, Campagnolo guarantees complete compatibility with both clincher and tubeless tyres. The hole-free upper bridge, achieved through the patented MoMag system, allows a weight saving, increased stiffness and now also an aid when using tubeless tyres: no tape is required. Maintaining and cleaning the wheel during tyre replacement has never been easier.These wheels were made for extreme performance, the Campagnolo mantra is reliability: the G3 spoke pattern with double spokes on the left of the front wheel ensures balanced and safe braking in all conditions.BORA WTO 60 DB: made for winning in sprint finishes, circuit races, time trials and triathlons.Available versions: dark label, Campagnolo FW hub, HG or XDR.Features: Rim Material: Carbon with water transfer graphics Axle Material: Aluminium Use: Road Rim Height: 60mm Rim Cross Section (H x W): 60/26,1mm Internal width: 19mm Tyre Type: Clincher, Tubeless Tubeless Ready: Yes Spoke Count: Front: 24; Rear: 24 Hub: Black Aluminium monolithic hub; Front: O.L.D.: 100mm; Rear: 142mm Bearings: USB cup-and-cone bearing system with ceramic balls Included: 44mm tubeless valve, 40mm valve extender, Bushing to reduce the size of the valve hole, 2 levers in composite material for tyre removal - User manual Estimated Weight: 1.590gTechnologies: Assembly: The Bora WTO 60 Disc Brake wheel is entirely hand-assembled by a specialised Campagnolo technician and is 100% checked using electronic instrumentation. This procedure ensures that every single Campagnolo wheel offers maximum performance and reliability. USB Ultra-smooth Bearings: Guarantees extremely high smoothness. G3 Geometry: Reinvent the wheel, not just its look. 60mm: The essence of aerodynamics. The design of the rim enables maximum aerodynamic penetration: at wind angles between 10° and 20°, a situation that accounts for 80% of time on the saddle, this wheel is unequalled when it comes to overcoming drag. The streamlined design of the central part of the hub and the special design of the flanges decrease the frontal area of the component reducing airflow turbulence. The 24-spoke pattern, along with their elliptical cross section, results in a far superior drag reduction. Fast and…fluid: The well-known USB cup-and-cone bearing system guarantees 50% greater smoothness than standard bearings. The 2-Way Fit profile allows you to fit either a clincher tyre or to opt for a tubeless tyre and benefit from the lowest rolling resistance. The 19mm inner width enables you to fit 23, 25 and 28 mm tyres, with perfect pairing of the rim-tyre system. Choose aero... but make it Campagnolo: The 60 mm profile allows the transfer of all the benefits of aerodynamic optimisation that can't be achieved with lower profiles. The wheel structure enables minimal energy dissipation, transferring all the energy produced by the cyclist to the asphalt. A 60 mm profile with a wheelset weight of 1,590 g makes it the perfect ally to win sprint finishes, circuit races, time trials and cycling sections in triathlons.Buy Campagnolo Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
At only 1340 grams this is the wheel that performance-obsessed cross-country racers dream of. Developed with input from top pro racers seeking a competitive advantage at World Cups and Olympics it features an ultralight full carbon 29” rim (340g) for fast acceleration and climbing without compromising stiffness and durability.Adaptive layup a specific carbon layup technology enabled us to handcraft these carbon rims with less material between the spokes. The spoke holes are reinforced with strategically positioned carbon layering in a process that minimizes weight without compromising stiffness and strength. A lighter rim means faster acceleration more efficient climbing and a more responsive feel on the trail. The external carbon layer features our new UD² construction for a distinctive look and added durability.Extensive field testing with our pro athletes determined that a 25mm inner width was ideal for a quick precise ride quality and optimized tire grip on fast racetracks. For more technical trails some preferred a 30mm width for added control so we created two options. It’s your choice and you can mix the two if you want. You could choose the Crossmax Ultimate 25 for the rear to boost acceleration and efficiency and the Crossmax Ultimate 30 for the front to add confidence and control on rugged single-track.The carbon rim is laced with 24 straight-pull double butted spokes (same spoke length throughout) two-crossed for maximum power transfer and enhanced vertical compliance. The new lighter Infinity hub design optimizes lateral stiffness and the spoke lacing maximizes power transfer. Our Instant Drive 360 freewheel with a double ratchet system provides fast engagement and high stiffness to help you accelerate out of corners faster. The rear hub is compatible with Shimano HG9 Micro Spline and SRAM XD driver bodies.The Crossmax SL Ultimate 25 is available with 6-bolt or center lock brake rotors in 29” only and is compatible with a 15x110 front axle and 12x148 rear. It comes with valves spare spokes and MTB wheel covers. Key benefits Fly up climbs and accelerate faster New carbon Adaptive layup technology shaves 70g per rim. 25mm wide rim weighs only 340g. Stiff and smooth ride quality Special carbon rim layup for superior rim stiffness and added control on descent. Double-butted two-cross spoke pattern for enhanced vertical compliance. Efficient power transfer New lighter Infinity hub design paired with 24 straight-pull spokes for improved stiffness and better balanced spoke tension. Spokes Count: 24 front and rear Material: steel Shape: straight pull flat double butted Nipples: aluminum ABS Lacing: front and rear crossed 2 contactless Delivered with UST valve and accessories Wheelbag Multifonction adjustment wrench (delivered with rear wheel) 2 replacement spokes with each wheel Intended use Recommended tire sizes: 28 to 64 mm (11 to 25) ASTM CATEGORY 3 : CROSS COUNTRY For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels doesn't exceed 150kg bike included Minimum and maximum allowed tyre width: see indication on wheel Maximum tyre pressure: 41bar/59PSI with a 28mm tyre - 245bar/36PSI with a 64mm tyre Rims Drilling: traditional UST Tubeless Ready ETRTO size 29: 622x25TSS Internal width: 25 mm Hookless profile Adaptive Layup Carbon technology Material: 100% carbon fiber with UD external layer Hubs Instant Drive 360 freewheel technology QRM Auto bearing preload technology Hub available for 6-bolt or Center Lock® brake rotors Axles: Front 15X110 Boost ; Rear 12X148 Boost Infinity hubs Versions Disc standard : 6 Bolts or Center Lock® Hub width : Boost only (front 110 rear 148) Freewheel: SRAM XD Shimano HG9 Shimano Micro-Spline Compatible Adapters and freewheel bodies ID360 Shimano HG9 alloy freewheel body (V3780101) ID360 Sram XD freewheel body (V3740101) 15mm front hub cap (V2372501 - Delivered with the wheel) Boost : Torque Caps for Center Lock hub (V2374401) ID360 Shimano Micro Spline alloy freewheel body (V3990101) Compatibility Rear axle: 12x148 Boost thru axle Front axle: 15x110 Boost thru axle Information on specified weight The weight of the wheels is announced at +/-5% in XD/XD-R and Center Lock version without quick release nor valve nor rim tape