DT Swiss Arc 1400 Dicut 62mm Rear WheelDesigned for fast-paced road cycling, this rear wheel uses its deep carbon rim and aero-centric hub to keep you rolling with power and speed on every outing. The carbon rim and its 62mm depth, means that you'll enjoy its superb stability through the toughest of terrain conditions. The 17mm internal width of the rim also ensures an agile and well-balanced performance as you break away from the pack or take on climbs. The tubeless-ready profile also minimises the overall weight for a more streamlined experience.Features: Rim Material: Carbon Rim Dimensions: Internal Rim Width: 17mm; External Rim Width: 27mm; Rim Height: 62mm Spokes: DT Aero Comp straightpull with DT ProLock Hidden aluminium nipples, 2-cross lacing Hub Type: DT240 Hub Axle Type: 100x5mm QR Freehub: Ratchet System 18, Shimano 11-speed Tubeless-Ready: Yes Brake Standard: Rim Brake Recommended Maximum Weight: 100kg Includes: RWS Steel, Tubeless tape 19mm, TL Vent aluminium black 49-65mm, Swissstop black prince, valve guardBuy DT Swiss Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Zipp’s 404 Firecrest Tubeless Disc-brake is the icon of speed with three decades of use. The 404’s heritage as Zipp’s icon of speed extends back decades, and its future is even brighter. At 58mm deep, the 404 Firecrest Tubeless is ideal for road races, time trial and triathlon, and gran fondos. The wheelset’s 23mm internal width is perfect for running wider tubeless tires at reduced air pressure. That is a vital component of Total System Efficiency, or TSE, an approach to speed on ever-changing roads and riding conditions. Specifically, TSE focuses on overcoming specific barriers to speed: wind resistance, gravity, rolling resistance, and vibration losses. Zipp’s ABLC Sawtooth Technology uses an intricate dimpling pattern to improve aero efficiency. Zipp’s use of hookless (straight side) rims in the 404 Firecrest is integral to Making You Faster. With hookless, the transition between the tire 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 TSE. A bike- and-rider system weighing 85kg (187lbs) on the new 404 Firecrest with 25mm tires required 286 watts to maintain a speed of 40kph. That’s a 4-watt savings compared with the previous model 404 Firecrest. At the center of the 404 Firecrest Tubeless Disc-brake is a versatile and durable hubset, the German-engineered ZR1 DB. If you had to choose just one wheel for road riding and racing, the 404 Firecrest Tubeless Disc brake is a savvy and speedy choice. Technology: Total System Efficiency ABLC Dimples Features: Versatile race wheelset for the modern road race bike with tubeless and hookless rim profile Optimized tire bed for easy tire installation Wide 23mm rim profile creates a better tire interface to be fast on or off the road New 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 Center locking rotor interface. Lockring is included with the wheels XDR or SRAM/Shimano driver bodies Campagnolo driver body sold separately The 404 Firecrest Tubeless Disc-brake is about 370 grams lighter than its predecessor 1450g wheelset* Front 660g Rear 790g Lifetime Warranty *Lightest configuration: 12mm through axles and XDR body. No tape or valve included in weight
Zipp’s 303 Firecrest® Tubeless Disc-brake wheelset is designed for the real world… a world of imperfect conditions, road surfaces, and elements where the bottom line is simple. Efficiency = speed. It’s faster, lighter, and more capable over varied terrain—whether the surface is pavement in all its conditions or no pavement at all. Deeply rooted in Zipp’s drive to conquer the Spring Classics, the new 303 Firecrest is remade with a purpose-made approach for the demands of modern road bikes. When it comes to going fast on a bicycle, efficiency means reduced: Wind resistance, rolling resistance, rider fatigue, weight. The 303 Firecrest Tubeless Disc-brake was designed using real-world direct measurements (vs. primarily wind tunnel or computer simulation). The results were huge. Its rim is slightly more bulbous in design than its predecessor, with a 32mm outside width, a 25mm internal width, and a 40mm rim depth. The profile provides low drag and an improved transition between rim and tire, boosting aero efficiency on the road. The wide rim stance also features less tire deflection for reduced rolling resistance. The combination of the wider tire, increased tire volume, and lower tire pressure helps to reduce rider fatigue by smoothing out the ride over imperfect pavement and road conditions—the tire and wheel system absorbs the shaking, not the rider. At the center of the 303 Firecrest Tubeless Disc brake is a versatile and durable new hubset, the German-engineered ZR1 DB. This hubset features 66 points of engagement for quicker response. The 303 Firecrest Tubeless Disc-brake wheelset is for dedicated cyclists who aspire to the latest in technology. Its competitors… in races, against peers, or simply conquering personal limits. This is about becoming faster and matching your motivation to the most advanced technology. Features: New Zipp graphics and cosmetic identity that scream speed Versatile endurance wheelset for the modern road bike with tubeless and hookless rim profile Lighter Weight than its predecessor, making it nimble and fast. Tubeless Made Easy, optimized tire bed sign allows for simple tool-free installation and removal with no need for an air compressor to seat the tire. Ultra-wide 25mm rim profile creates a better tire interface to be fast on or off the road New 40mm rim depth makes a light and aero wheel in every situation New 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 Center locking rotor interface. Lockring is included with the wheels XDR™ or SRAM/Shimano driver bodies Campagnolo driver body sold separately
High quality, long lasting down tube mounting lithium-ion battery pack for Shimano STEPS systemsBattery shape to allow for rear shocks and plenty of top tube clearance,Waterproof design as well as impact and vibration resistant,1000 charge cycles without significant power loss,Approximately five hours charge time,Charge level display with error signal info and on/off switch,Charging port,Lock system for off bike security,High 630Wh capacity (36V, 14Ah).
Manitou R7 Pro Mountain Bike Suspension ForkThis versatile mountain bike (MTB) fork is equipped with 7000-series butted-wall aluminium legs, which allows it to deliver tremendous stiffness, strength and control on your off-road adventures. With a powerful Dorado Air spring with IVA, VTT Pro damper and Half Cartridge adjustable TPC rebound damping, it's ready for whatever the mountain has to offer. Manitou has also kitted out this version with a wide range of adjustments including three-position compression (Open, Trail, Lock) with Open Mode Adjust. This allows MTB and cross-country (XC) riders to benefit from a more rider-tuned feel that perfectly matches their style as well as the terrain conditions.VTT Pro DamperRock-solid lockout without compromise. Thanks to independent shim stacks you no longer need to lose sensitivity in your open positions to achieve a true lock-out. This means you can still crank climbs without bobbing and blast through rock gardens without shattering your forearms on the same ride.Dorado Air Spring with IVAAs the name suggests this air spring is derived from Manitou's legendary Dorado DH fork. Dorado air features a unique balancing valve that equalises pressure between the positive and negative air chambers during the air fill process. This provides the fork with a consistent feel without any flat or dead spots in the stroke. To manage the volume Manitou have included its Incremental Volume Adjust (IVA). The IVA is a self-contained volume reduction system that allows greater ramp-up change than conventional adjustment systems without the need for additional parts.Features: Leg Material: 7000-Series Butted Wall Aluminium Crown Material: Forged Aluminum, Deep Hollow Bore Axle: 15x110mm Hexlock Use: MTB, XC Steerer Diameter: 1.5" Tapered Leg Diameter: 32mm Spring: Dorado Air with IVA Compression Damping: VTT Pro Rebound Damping: Half Cartridge adjustable TPC Adjustments: Air, Rebound, 3-position Compression (Open, Trail, Lock) with Open Mode Adjust, IVA position Brake Post Mount: 160mm (203mm Max)Max Tyre Size: 68mm 77mm (27.5"+); 68mm (29")Offset: 37mm (27.5"); 44mm (27.5+/29")Ride Height: 471-511mm (27.5"); 485-525mm (27.5+/29")Travel: Multiple options available to selectE-Pac: No Weight: 1625g (27.5"); 1648g (27.5+/29")Technologies: VTT Pro Variable Terrain Tune - Adjustments: 3-Position Compression Adjust With Open Mode Adjust: When developing the VTT Pro damper Manitou set out with a goal to maintain a rock-solid lockout without compromising the open and mid settings. The downside to many dampers with firm lockout modes is that in any other position than lock-out you will reach some critical shaft velocity that choke off the low-speed flow path. When this happens the damper peaks at nearly the same lock-out force as the locked-out position. This translates to harsh force in the hands and possibly lack of control. The goal with VTT is to eliminate that high-speed spike while maintaining the lock-out force demanded by most XC users. This allows the fork to have a less progressive high-speed response while maintaining some low-speed support without getting wollowy. This is achieved thru independent shim stacks (one for Lockout, one for the other two positions). By controlling the shim stack through which the oil flow is diverted Manitou can manipulate the characteristic of the damper to be Lock-out, Digressive, or progressive to meet the demands of the rider and terrain. Dorado Air: For 32mm chassis Manitou are adapting its proven Dorado Air to fit the needs of shorter travel riders. The Manitou Dorado Air spring system contains a unique balancing valve that equalizes the positive and negative air chambers during the air fill process. This gives the spring rate a consistent feel without any flat or dead spots in the stroke, along with giving riders of different weights the same initial stroke feel. For R7 Manitou have tuned the volumes in each chamber to give ideal support and feel for shorter travel. Also included on the air leg is its Incremental Volume Adjust (IVA). The IVA modifies the volume in the positive air chamber with a set of self-contained spacers that dictate the fixed position of the IVA piston. This self-contained volume reduction system allows greater ramp-up change than conventional adjustment systems without the need for additional parts. Chassis: When developing the chassis of any Manitou fork the primary goal is finding the perfect balance of weight, stiffness, and reliability. Thanks to its Reverse Arch Manitou are able to position the arch further away from the axle. The lower tire clearance behind the fork relative to the center of the axle allows for a shorter arch which yields 13% increased stiffness compared to a conventional forward arch fork of the equivalent weight. Because of this, Manitou are able to use 32mm stanchions to save weight while keeping stiffness closer to that of a larger stanchion fork with a forward-facing arch.Buy Manitou Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Reynolds TR 367 Carbon Boost E-MTB WheelsetThis electric mountain bike (E-MTB) wheelset features a carbon fibre rim construction, which delivers exceptional stiffness, strength and an overall lower weight on your ride. Thanks to its asymmetric rim profile, this model also ensures a stronger wheel through more even spoke tension. This means that you'll benefit from its fantastic toughness and stability when climbing and when it's time to descend down the trail, you won't have to worry about any excess grams holding you back. Coming equipped with high-quality Sapim E-Lite spokes, Boost axle-spacing and a Reynolds TRE hub, this wheelset is engineered to handle the increased speeds and torque levels that are associated with electric mountain bike riding.Carbon E-MTB Wheelset with Reynolds TRE HubsThe TRE series is designed specifically for the demands of the more refined generation of e-mountain bikes, which allow you to cover steeper terrain in a shorter time, allowing grinders to go further faster. Since more miles mean greater wear, Reynolds built its robust TRs rims to an e-bike specific hub using 32 e-bike specific spokes and brass nipples. The result is a lightweight wheel for riders demanding top performance from their new machines.- Asymmetric rim profile provides a stronger wheel through more even spoke tension- Built with Sapim E-Lite spokes which use 2.3mm spoke head and durable brass nipples- Reynolds TRE hub- 6 pawl, full inline engagement for ultimate drive mechanism durability- 10 degrees of engagement- Short steel pawls and reinforced ratchet ring area provide greater durability and strong engagement- 5 bearing rear hub design (3 bearings in freehub) help to disperse the increased load from e-bike motor- Chromoly steel axle and freehub body for increased durability- Reinforced IS-6 disc mount for increased durability- Cooling fins behind brake mount for heat dissipation- Available in Boost onlyFeatures: Rim Material: Asymmetric Carbon Fibre Axle Size: 15x110mm; Rear: 12x148mm, Boost Use: E-MTB Rim Width: Inner: 36mm; Outer: 42mm Rim Depth: 26mm Freehub Type: Multiple options available to select separately Spoke Type: Sapim E-Lite JB Spoke Count: Front: 32; Rear: 32 Spoke Pattern: Front: 3x; Rear: 3x Hub: Front: Reynolds Hub TRe; Rear: Reynolds Hub TRe Nipple: External Brass Engagement: 10° Pawl: 6 Decal: Blue/Yellow vinyl Brake Compatibility: 6-bolt disc brake Included: 2x45mm Tubeless Valve Stems, End Caps (15mm FT/12x142mm RR installed), 30mm Tubeless Tape installed and Reynolds Owner's Manual Wheel Size: 27.5" Single or Pair: Pair Weight: 2150g (pair)Manufacturer's Part Number: R-WC-79991 Black 27.5" Shimano Micro Spline R-WC-78921 Black 27.5" ShimanoBuy Reynolds Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Meet your best riding companion for drop-bar adventures. Be it a gravel grinder road ramble bikepacking trip or fast daily commute this new addition to our Allroad family is faster smoother and 140g lighter than its predecessor the Allroad Elite.The Allroad SL’s lightweight aluminum rims feature ISM4D technology which strategically removes material from the rim where it’s not needed but keeps it around the spokes where tension is applied. Double butted spokes further reduce weight and make the wheel feel more responsive. The spokes have an aero elliptical shape that can save 5 watts of energy while maintaining your speed. Wide rims (22mm internal) are compatible with tubeless tires ranging from 28mm to 64mm for a smooth efficient ride quality.Our UST system has been improved with a new rim bed shape that makes it easier than ever to install and change tires. Fore technology attaches the spokes to the rim without the need to drill the upper rim bed so no tape is required. No hassles no added weight (another 30g saved).Our new Infinity hub platform optimizes spoke lacing with highly controlled tension for maximum power transfer and the Instant Drive 360 freewheel coupled with our automatic bearing preload adjustment (QRM Auto) provides fast engagement stiffness and added durability. The wheels use center lock brake rotors and are available with Shimano or SRAM XD-Road driver bodies and can convert to Campagnolo with an optional driver body. The front hub is a 12mm thru-axle that can convert to 15mm or quick release. The rear is a 12x142 and can also convert to quick release. Key benefits Ride smoother and faster on rough roads gravel and dirt 22mm wide UST rims integrated for a smooth ride with a wide range of tubeless tires from 28mm-64mm UST Road Tubeless lets you run lower tire pressure for comfort and control on rough roads No tubes means less friction better efficiency and grip and pinch-flat protection Superlight and durable ISM4D rim weighs only 440g Patented lightweight aero spokes Automatic bearing preload (QRM Auto) requires no adjustment and guarantees long-term durability Fore drilling doesn't require the use of rim tape - 30g saved per wheel Laterally stiff and vertically compliant for a dynamic ride quality Fore technology keeps the rim upper bridge solid to make the rim stiffer 17mm axle and new hub design ID360 freewheel technology is 12mm compatible convertible to quick release (15mm axle option through axle replacement) Rims Material: Maxtal Tire: UST Tubeless and tubetype Disc brake specific profile SUP welding technology Fore tapeless tubeless technology UST tubeless technology Weight reduction: ISM 4D Internal width: 22 mm Hookless profile ETRTO size: 622x22TSS Height: 22 mm Spokes Count: 24 front and rear Nipples: Fore integrated aluminum Material: steel Shape: straight pull elliptical aero double butted (patented) Lacing: front and rear crossed 2 contactless Delivered with User guide UST valve and accessories Multifonction adjustment wrench (delivered with rear wheel) Intended use Recommended tire sizes: 28 to 64 mm (11 to 25) ASTM CATEGORY 2 : road and offroad with jumps less than 15cm For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels doesn't exceed 120kg bike included Max Pressure: see indication on wheel and tire If they differ use the lowest of the 2 Minimum and maximum allowed tyre width: see indication on wheel Maximum tyre pressure: 46bar/67PSI with a 28mm tyre - 327bar/39PSI with a 64mm tyre Hubs Axle material: aluminum Front and rear bodies: aluminum Instant Drive 360 freewheel technology Rear: Quick Release 12x142 and 12x135 compatible Front: Quick release 12x100 and 15x100 through axle compatible QRM Auto bearing preload technology Infinity hubs Compatibility Freewheel: Shimano/Sram convertible to Campagnolo ED11 N3W and XD-R with optional driver bodies Rear axle: 12mm thru axle convertible to Quick Release with optional adapters and axle replacement Front axle: 12mm thru axle easily convertible to quick release with optional adapters Convertible to 15mm with complete axle replacement Versions Disc standard: Center Lock® only Freewheel: Shimano/Sram or XD-Road Compatible Adapters and freewheel bodies 12 to 9mm front adapter for quick release (V2680301) 15mm axle (V2373501) ID360 Shimano / Sram Light freewheel body (V3850101) ID360 Campagnolo freewheel body (V3440101) ID360 XD-R freewheel body (V2580101) ID360 Shimano / Sram freewheel body (V3430101) 15mm axle (LVXXXXXX) 12 to 9mm rear adapter for quick release (V2510801 (with axle V2373401) ID360 N3W freewheel body (V4270101) 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
This MTB fork features a Float EVOL air spring and a FIT GRIP damper with three positions of adjustment, so you can set it up to perfectly match your riding style as well as the terrain. Fox Suspension has also equipped this model with a lightweight yet robust chassis for a superior strength to weight ratio. Item Top Features Continued: Travel: 140mm Remote Operated: No Lever Operated: Yes Lockout: No Part Numbers: 29", 51mm Offset: 910-20-968; 27.5", 44mm Offset: 910-20-987; 29", 44mm Offset: 910-20-969
Fox Suspension 34 Float Performance Grip ForkDesigned for fast and fun MTB adventures, this off-road suspension fork delivers smooth and reliable front end shock absorption on the most demanding of trails. It features a Float EVOL air spring and a FIT GRIP damper with three positions of adjustment, so you can set it up to perfectly match your riding style as well as the terrain. Fox Suspension has also equipped this model with a lightweight yet robust chassis for a superior strength to weight ratio.Features:Steerer Tube Material: AluminiumCrown Material: AluminiumStanchion Tube Material: AluminiumLower Tube Material: MagnesiumUpper Leg Finish: Anodised Use: MTB Air Spring: Float EVOL Damper: FIT GRIP Adjustment: 3-position compression (Open, Medium and Firm modes), Rebound, air pressure adjust Steerer: 1 1/8-1.5" tapered Axle: 15x100mm QR Brake Mount: Disc PM 6" (160mm direct mount))Stanchion Tube Diameter: 34mm Offset: Multiple options available Travel: 140mm Remote Operated: No Lever Operated: Yes Lockout: No Part Numbers: 29", 51mm Offset: 910-20-968; 27.5", 44mm Offset: 910-20-987; 29", 44mm Offset: 910-20-969Buy Fox Suspension Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The SLR 8.8 is our highest spec aluminium road bike, designed for people who want a fast, comfortable bike that’s also practical. Sportives, the daily commute or just riding for fun; the SLR 8.8 has it covered.A triple-butted aluminium frame with a tapered full carbon fork and high-quality 28mm tyres deliver efficient power transfer, without compromising comfort or precise handling. Hidden welds mean the frame is easily mistaken for carbon at first glance. The bike’s geometry is designed to balance fast riding and longer distance comfort, allowing both a low, stretched position and a more comfortable all-day cruising option.Tektro disc brakes ensure stopping is powerful and easy to control, while also giving plenty of clearance for mudguards and a pannier rack if needed, adding year-round versatility to a bike that still flies in the summer months.Tube profiles inspired are by our aerodynamic research on top level SLR 9 Series bikes, and with a wide spread of gears from the 10 speed Shimano Tiagra groupset, there’s plenty of speed on tap too when you want it.Contact Points:Working with Chris Boardman, data from hundreds of bike fits and insight from bike fit experts, we have made simple changes to the contact points of the SLR range. Using advanced pressure mapping and real-world testing we’ve shown that the Boardman SLR saddle will provide long ride comfort for the majority of people. Bar width and crank length are also reduced vs previous bikes to make sure they are suited to the fit needs of real cyclists, not just based on old traditions. These changes also reduce the rider’s frontal area, which has been wind tunnel tested to reduce drag, meaning less effort required for the same speed.Key Features: Light weight Triple-Butted Aluminium frame and full carbon tapered fork offer a fast and comfortable ride with precise steering, Shimano Tiagra 10 speed shifters and derailleurs give reliable, fast shifting, A compact 50/34 chainset and 11-32 cassette gives a wide spread of gears for climbing and descending, 28mm Vittoria Rubino Graphene 2.0 tyres deliver great grip and comfort with good puncture protection, Boardman SLR Wheels are tubeless ready, so can be easily upgraded to run without tubes.
Shimano Dura-Ace R9270 C36 Carbon CL Disc WheelThe Dura-Ace R9270 C36 Carbon CL Disc Wheel from Shimano is a Tubeless Ready mid-depth-profile wheel that's versatile for steep climbs, fast sprints and long days in the saddle. It features a 36mm-profile full-carbon rim and a Centre Lock disc rotor mount while being compatible with 12mm E-Thru axles, this race-ready wheel is fast, aerodynamic and stable for road racing anywhere.With stunning acceleration, the new Dura-Ace R9270 C36 wheelset will change the way you experience climbs, corners, even stoplights. This is because it isn't just how much a wheel weighs but where the weight is on the wheel that matters. The all-new C36 design shaves mass at every opportunity but especially at the rim. The result is a lively wheelset that can transform your ride. Lighter, Wider and Faster Carbon Road Race WheelWith both a lighter, wider all-carbon rim and a lighter hub, the new Dura-Ace C36 won't shy away from a day of climbing. The new rim is 36 mm deep and still delivers good aerodynamic efficiency despite its gossamer weight. Meanwhile, the hub features an alloy freehub body and a new engagement mechanism for increased rigidity. Centre-Lock Disc Rotor MountThe 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. D2 Aerodynamic Rim ProfileAerodynamic performance is affected by wind direction. To create the D2 rim, Shimano engineers considered both frontal and crosswinds, aiming to achieve optimal performance in real-world riding conditions. Extensive prototype testing, in the wind tunnel and on the road, proved that a wide rim shape with a deep tire bed performs best across a wide range of conditions. At yaw angles ranging from 0 to 15 degrees, the Shimano D2 rim profile reduces air drag better than others aero shape rims. This rim design also boosts lateral wheel stiffness and offers improved vertical compliance for increased control, comfort and durability on the road. Rear Wheel OPTBAL Spoke SystemThe OPTBAL rear wheel spoke system features 21 spokes—14 on the drive side and 7 on the non-drive side. Cassette spacing in today's wheels produces unbalanced tension in traditional 1:1 spoke systems. This unbalance is intensified with the 11-speed cassette, producing nearly double the tension on the drive side spokes. Generally, high and low tension spokes have respectively tendency toward breaking down and coming loose spoke nipples. Unbalanced tension affects durability and strength. The OPTBAL design rebalances spoke tension, enhancing wheel rigidity and strength for a more durable wheel. Shimano E-Thru Axle SystemThe tool-less type thru-axle skewer system optimizes rigidity and weight balance and enables easy operation with a reliable internal cam mechanism. The 15 mm thru-axle system is 15% stiffer torsionally and 25% stiffer in transverse shear than a traditional 9 mm quick release front axle system. High rigidity is secured while keeping the optimum weight balance. The E-Thru axle hub system minimizes the distortion of suspension while maintaining lightweight for riding around sharp corners at high speed. Features: Series: Dura-Ace R9200 Series 36 mm height Full Carbon Internal rim width: 21mm Disc Brake Mount: Centre Lock Disc D2 Aerodynamic rim profile Axle System: 12 mm E-Thru / Hub Spacing (O.L.D.): Front: 100mm; Rear: 142mm Freehub: Shimano 12-Speed (Compatible only with Shimano road 12-Speed cassette sprockets) Tyre Type: Clincher Tubeless Recommended Tyre Size: 25-622 - 32-622 Weight: 730g (rear); 620g (front)A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.