The new wider C17 rim design of the Zonda ensures a more efficient shape of the tyre, improving cornering grip and safety while reducing aerodynamic drag and rolling resistance. A seemingly small increase in width offers a surprisingly different riding experience, one that is sure to leave any cyclist convinced that a wider tyre size is the way forward. The differentiated rim height offers superior aerodynamics without sacrificing stability, the precision milling eliminates excess material reducing weight, the Rim Dynamic Balance Technology ensures that every point of the rim is counter-balanced by an equal weight on the opposing side, providing maximum stability even at high speeds and the MoMag Technology creates a tyre bed free of spoke holes, eliminating the need for rim tape and offering structural superiority. The front wheel is laced with 16 aerodynamic radial spokes and the rear is laced with 21 aerodynamic radial spokes in the MEGA G3 Pattern, creating the perfect balance of spoke tensions on both sides of the wheel, reducing stress, increasing transversal rigidity and improving the transmission of power to the wheel. Differentiated Rim HeightPrecision Milling Rim Dynamic BalanceMoMag TechnologyFront - 16 Aerodynamic Radial SpokesRear - 21 Aerodynamic Radial Spokes in MEGA G3 PatternAluminium Oversize FlangeCup and Cone BearingsWeight: 1596g
With Di2 technology shifting is easy and precise - just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gear The removal of traditional mechanical cables in favour of electrical wires eliminates poor shifting caused by contaminates, corrosion and stretching, and also provides effortless gear shifts Simply pressing tactile buttons allows effortless and comfortable shifting even when your hands are cold Shifters are lightweight thanks to carbon fibre lever blades, carbon composite bracket body, and a titanium clamp band / fixing bolt Drop bar STI with shift buttons located in a near identical place to the positions you'd assume shifting using a mechanical Shimano STI Brake lever pivot is positioned to be used with super SLR brake callipers, increase power providing excellent ergonomics when riding on the hoods Finely tuneable reach adjusters for the levers enable custom fitment for all hands Levers are supplied without electrical cables, as these need to be ordered separately to suit Two ports for use with E-tube electric cables, plus port for remote sprinter shifters Weight is 230 grams a pair
Shimano Tiagra 4700 10 Speed Road Bike Groupset Setting the benchmark for entry-level models, the 4700 10 Speed Road Bike Groupset shares technology from Dura-Ace, Ultegra and 105 and has allowed Shimano to bring this quality level to more cyclists. Available in various crank arms lengths, chainring options and cassette size options, you can choose the setup that suits your personal preferences and the terrain your ride.The Tiagra 4700 groupset offers balanced performance and consistency; the updated range - which now supports internal cable routing - remains dependable and durable, requiring little maintenance.Tiagra 4700 Groupset Key Features: 2x10-Speed Compact or semi-compact chainset options Braze-on front derailleur Short cage or medium cage rear derailleur options Standard reach rim brake calipers 3 different cassette options Bottom bracket included (English thread)Included In The Box: 1x Tiagra 4700 chainset 2x Tiagra 10 speed dual control shifters 1x Tiagra 4700 2x10 speed braze-on front derailleur 1x Tiagra 4700 rear derailleur 2x Tiagra dual-pivot rim brake calipers 1x Tiagra HG500 10 speed road cassette Shimano Deore HG54 HG-X 10 Speed Chain Please Note: This groupset does not come with cablesShimano Tiagra 4700 ChainsetThe iconic four-arm crank design maintains a perfect balance between weight, efficiency and stiffness.Chainset Features: Speed: 10-Speed Bottom Bracket: Included (Threaded BSA) Chainset: Compact (50-34T) or Semi Compact (52-36T) Chain Line: 43.5mm Bolt Circle Diameter (BCD): 4x110mm (Shimano asymmetric) Crank Arm Length: 170mm, 172.5mm or 175mmShimano Tiagra 10 Speed Dual Control ShiftersTiagra 4700 runs on a 10-speed drivetrain operated by improved ergonomic shift/brake levers (STI). The slim and compact bracket grip offers easy reach to the brake/shift lever from the hood position and a comfortable lever feeling for a wide range of riders. Shifting is accurate and virtually effortless.Shifter's Features: Speed: Front: 2-Speed; Rear: 10-Speed Chainset Compatibility: Double Shift Cable: Lever side: OT-SP41/RD side: OT-SP41 Sealed Reach Adjuster: ScrewShimano Tiagra 4700 2x10sp Braze On Front DerailleurSleek, balanced and consistent. The Tiagra 4700 series provides serious entry-level riding performance with cascaded technology from Dura-Ace. It features an extra wide pivot link to increase rigidity while reducing flex for improved shifting response. Front Derailleur Features: Light action More ergonomic operation Less chain drop New chain guide and FC gear shape with HG-X chain Braze-on support bolt improves stability Speed: 2x10-Speed Top Gear Teeth: 53T Maximum Capacity: 16T Chain Stay Angle: 61-66° Mounting: Braze-on Chain Line: 43.5mmShimano Tiagra 4700 Rear DerailleurThe rear derailleur has a revised cable pitch, which offers precise and long-lasting shifting performance and is compatible with up to a 34T cassette.Rear Derailleur Features: Material: Aluminium Speed: 10-Speed Compatibility: Shimano 4700 10 speed shifters Mounting: Conventional hanger mount Intended Use: Road Maximum Low Sprocket: Short Cage: 28T; Medium Cage: 34T Maximum High Sprocket: Short Cage: 14T; Medium Cage: 12T Minimum Low Sprocket: Short Cage: 25T; Medium Cage: 28T Minimum High Sprocket: 11T (both cage sizes) Maximum Front Difference: 16T (both cage sizes) Total Capacity: Short Cage: 33T; Rear Cage: 41T Manufacturer's Part Number: Short Cage: RD4700SS; Medium Cage: RD4700GSShimano Tiagra Dual-Pivot Brake CalipersThe Tiagra brake system offers consistent all-around control in all conditions. Compared to the previous generation, the braking power has increased by 30%, while modulation of the brakes has also improved.Caliper Features: Brake Type: Super SLR Dual Pivot rim brake Mount Type: Standard single bolt Cartridge Shoe Holder: R50T5/R50T4 Brake Pads Included: Yes Brake Reach: 51mm Rim Width Compatibility: 19-26mm Max Tyre Clearance: 28cShimano Tiagra HG500 10 Speed Road CassetteBringing you features and technologies from Shimano's top-end models at a more affordable price, the Tiagra HG500 10 Speed road bike cassette delivers quick and accurate gear changes on every ride. Plus, to extend its lifespan, Shimano has coated its sprockets with nickel plating, which results in consistently smooth operation for longer. That's not all, as by drilling and machining the sprockets, the weight has been reduced without reducing any rigidity.Cassette Features: Use: Road Speed: 10-Speed Freehub Compatibility: Shimano style 9,10 and 11-Speed freehubs Recommended Chain: 10-speed road HyperGlide (HG) chains Use: Road Cassette Spacer Included: No Ratios: 11-28T: 11-13-14-15-17-19-21-23-25-28T; 11-32T: 11-12-14-16-18-20-22-25-28-32T; 12-28T: 12-13-14-15-17-19-21-23-25-28T Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load Corrosion-resistant steel cassette lockring Weight: 350g (11-32T)Shimano Deore HG54 HG-X 10 Speed ChainThe Deore HG54 HG-X 10 Speed Chain from Shimano uses a directional design with specifically shaped inner and outer plates to optimise shifting over the chainset and cassette. Its outer plate design has been developed to reduce the chance of chain suck. The inner plate has been developed for better contact with gears providing smoother shifting under high load, giving efficient pedalling, increased rigidity and almost silent running. Durability is assured through a chromising treatment on link pins, and the heat treatment of rollers, pins, and plates.Chain Features: Speed: 10-Speed Length: 116 links Joining Pin Included: Yes Open design of inner links prevents grime build-up Mushrooming of the pins gives unsurpassed side-plate retention, enabling the chain to far exceed the BS/ISO standard for breaking force Corrosion-resistant grey finish on inner and outer plates Weight: 274gShimano Tiagra 4700 Bottom BracketStrong and smooth, the Shimano Tiagra 4700 threaded Bottom Bracket is for use with 2-piece cap-free design road chainset.Bottom Bracket Features: Minimal bearing interface gives superbly smooth rolling Easy installation English thread Suits Bottom Bracket Width: 68mm Weight: 72gPlease Note: This groupset does not come with cables.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.
Powering you from trail to trail with ease, this brilliant model features a tough aluminium crankarm construction with Hollowtech II technology. This means you'll benefit from its superior strength to weight ratio as you navigate across the woodland with amazing torque power and dominance. Giving you exceptional drivetrain efficiency, this fantastic version is also equipped with a 51.8mm chain line and can be converted between 1x12 speed and 2x12 speed using 38-28T chainrings. This means you can customise it to suit your specific riding style, discipline and the terrain conditions for a more rider-tuned experience.
Fulcrum Racing 3 Disc Brake WheelsetBe race-day ready with this versatile wheelset from Fulcrum. Ideal for road cyclists, it is the ideal choice for tackling the tarmac. Advanced Rim DesignEach element of the rim design has been tweaked to give you more from this wheelset. The material construction uses the highest strength aluminium available, alloy 6082, to ensure durability while remaining lightweight. A rim width of 23.8mm allows for greater traction to make each uphill climb that little bit easier. Fulcrum’s “Rim Dynamic Balance” technique even ensures that the added weight of the gasket has been balanced on the opposite side to give the wheel greater control and responsiveness. These choices allow you to take your ride down any road you like without worrying whether your wheels can handle it. Innovative Spoke Set-UpEach of these wheels features a dynamic 2:1 spoke ratio set-up to offer remarkable torsional stiffness and power transfer, giving you absolute control of your wheels. Additionally, the disc brake compatible hubset ensures you have more than enough braking power to stop wherever and whenever you need to.Features: Use: Road/GravelTyre Type: Clincher/Tubeless ReadyRim Type: Aluminium Clincher (Tubeless Ready) Rim Height: 28mm Rim Width: 23.8mm Braking System: Disc Brake Braking Surface: AFS Spoke Count: Front: 21; Rear: 21 Bearings: Adjustable, Cup & Cone SystemHub: Monoblock for DiscNipple Material: AluminiumSpoke Material: Stainless SteelTubeless Compatible: YesSize: 28"Weight: 1.66kgWeight Limit: 109kgBuy Fulcrum Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Elite road racers demand reliable and precise shifting, 12-speed Dura-Ace R9150 delivers with its super-lightweight and compact designSynchronized Shift designed, developed to choose the next biggest or lowest gear ratio irrespective of whether a gear change needs to be made by the front or rear derailleur,The Di2 front derailleur's operation is pioneering, smooth shifting is guaranteed thanks to wireless communication with the gear levers. What's more, shifting the rear derailleur automatically trims the front derailleur,The biggest difference you will notice is just how much quicker and effortlessly smoother shifting on the front chainrings is, even under load,The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shifts,The front derailleur also trims automatically; the cage moves in response to the position of the rear derailleur on the cassette to ensure no chain rub and a quiet unobtrusive ride, enabling you to concentrate on the road ahead,Braze-on fit as standard; if your bike does not have a braze-on mount seat tube adapters are available,12-speed E-tube SD300 wire compatible.
Reynolds TR 307 Carbon MTB WheelsetThis mountain bike (MTB) wheelset features a hard-wearing carbon rim construction, which makes it ideal at handling all the abuse that comes with trail-riding. Another benefit of its lightweight construction is it delivers speedy ascents as you race across the mountain at speed. Coming equipped with a wider rim profile, it's also designed to enhance the ride quality of today's modern mountain bikes by delivering fantastic strength, without adding unnecessary weight to your ride. Features: Rim: Carbon Trail Rated 27.5 Wide 321 Inner Rim Width: 30mm Outer Rim Width: 36mm Rim Depth: 26mm Diameter: 27" Spoke Count: S Option: 28 (Front and Rear); E Option: 32 (Front); 36 (Rear) Spoke Pattern: Front: 3x; Rear: 3x Hub: S Option: Front Reynolds Hub TR6; Rear Reynolds Hub TR6; E Option: Front: Reynolds Hub TRe: Rear: Reynolds Hub TRe Spoke Type: S Option: CX-Delta; E Option: E-Lite JB Nipple: S Option: External Alloy; E Option: External Brass Freehub Engagement: S Option: 5 degrees; E Option: 10 degrees Freehub Pawls: 6 Weight: S Option: 1560g; E Option: 1980gWhat's in the box? TR 307 S Option: 2x45mm Tubeless Valve Stems End Caps (15mm FT/12x142mm RR installed) Decal Kits (5 Colors) 30mm Tubeless Tape installed Reynolds Owner's Manual TR 307 E Option: 2x45mm Tubeless Valve Stems End Caps (15mm FT/12x142mm RR installed) 30mm Tubeless Tape installed Reynolds Owner's ManualTechnologies: Asymmetric rim profile provides a stronger wheel through more even spoke tension Tubeless-ready, hookless rim profile for a no-burp tyre fit and ease of inflationBuy Reynolds Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Mavic Allroad S Road Disc WheelsetIdeal for gravel adventures, this road bike wheelset features a durable aluminium rim construction with a hookless profile and a 22mm internal width, which makes it great at handling unpredictable road conditions on your travels. Its UST Road Tubeless technology also means that riders can run lower tyre pressures for even greater comfort and control when the terrain gets tough. Having no tubes also means that there is less friction, better grip and less chances of flats. This makes it a great choice of upgrade for gravel bike riders who want lightweight and durable performance, wherever their next adventure takes them.Lightweight, Tubeless-Ready Road Bike WheelsetThis road bike wheelset's lightweight aluminium rims are plenty wide (22mm internal) and compatible with tubeless tyres from 28mm to 64mm for a smooth, efficient ride quality. Mavic's UST system has been improved with a revised rim bed shape that makes it easier than ever to install and change tyres. 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.Infinity Hub and Instant Drive 360 FreewheelThis model is equipped with Mavic's Infinity hub platform, which optimises spoke lacing with highly controlled tension for maximum power transfer. In addition, the Instant Drive 360 freewheel, coupled with the automatic bearing preload adjustment (QRM Auto), provides fast engagement, stiffness and added durability.Centre-Lock Disc-Brake ReadyMatte painted hubs, invisible rim welding and deep black spokes give this wheelset a premium look that stands out from the crowd. The wheels use Centre-Lock brake rotor compatibility and are available with optional Shimano or SRAM XD-Road driver bodies to choose from. This version can also convert to Campagnolo with an optional driver body (sold separately). 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.Features: Rim Material: Maxtal Aluminium, Hookless profile Hub Material: Front and Rear Bodies: Aluminium; Axle: Aluminium Spoke Material: Steel Use: Road, Triathlon and Gravel Internal Rim Width: 22mm ETRTO: 622x22TSS Road Tubeless Ready: Yes, UST tubeless technology, Fore tapeless tubeless technology Tyre Compatibility: UST Tubeless and Tube type Brake Type: Disc brake specific profile, Centre-Lock Recommended Tyre Sizes: 25 to 32mm Rim Technologies: SUP welding technology Front Axle: 12mm thru-axle, easily convertible to quick release with adaptors (available separately). Convertible to 15mm with complete axle replacement Rear Axle: 12mm thru-axle, convertible to Quick Release with adaptors (available separately) Freewheel: Multiple options available to select from the drop-down menu Front Hub: Quick release, 12x100 and 15x100 thru-axle compatible Rear Hub: Quick Release, 12x142 and 12x135 compatible Hub Technologies: Infinity Hubs, Instant Drive 360 freewheel technology and QRM Auto bearing preload technology Cassette Compatibility: Shimano Option: Shimano/SRAM 9,10 and 11-Speed road cassettes (not XD/XDR); SRAM XD Option: SRAM XD/XDR 11 and 12-Speed cassettes 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: 1765g (Front: 830g; Rear: 935g)Manufacturer's Part Numbers:LP1337100 Black 700c Shimano (Allroad S DCL Pr)LP1449100 Black 700c SRAM XD XDR (Allroad S DCL Pr XDR)Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Zipp 202 NSW Carbon Tubeless Disc Rear WheelZipp's 202 NSW Tubeless Disc-brake model packs a heavy load of performance into a light and nimble rear wheel. This wheel flies up the toughest climbs, shaves time off descents, and handles deftly off the pavement. For aero performance, Zipp's ABLC Sawtooth dimple design extends to the rim's edge. The 202 NSW Tubeless Disc-brake is optimised for wide tyres with lower tyre pressure to meet the performance needs of modern riders in search of low rolling resistance and high compliance. With an internal width of 21mm, the wheelset is well suited for rough roads and tests fastest with a 28mm tyre in the majority of wind angles.ABLC SawtoothThe Sawtooth dimple design consists of 12 nodes that are specifically clocked to start aerodynamic shearing at a rate of 50hz at a rider speed of 20mph. Sawtooth accomplishes this by inducing small sheet vortices that shed at a low magnitude, but at a higher natural frequency, thus decreasing the laminar bubble effect on the aerodynamically shielded side of the rim's profile to further reduce high yaw drag and improve crosswind stability.Features: Rim Material: Carbon with UD Fibre finish and adhesive decals Use: Road Axle Type: 12x142mm Thru-Axle (TA) Internal Rim Width: 21mm Rim Depth: 32mm Rim Profile: Symmetrical Brake Compatibility: Disc Brake (Centre Lock rotor compatible) Size: 700c Tyre Compatibility: Clincher, Tubeless Ready Surface Texture: ABLC SawTooth Nipple Material: Aluminium Nipple Anti-rotation: Sapim Secure-loc Spoke Type: CX-Ray - Black Spoke Count: 24 Spoke Pattern: 2 Cross Hub: Cognition Drive Body Type: SRAM/Shimano Road Axle Material: Aluminium Bearings: Cartridge, Steel Driver Mechanism: Axial Clutch Driver Body Material: Aluminium Max Tyre Pressure: 100psi Max Recommended Rider Weight: 250lbs Single or Pair: Single rear wheel Weight: 801g (approx)Technologies: New Zipp graphics and cosmetic identity that scream speed. Applied using Zipp's ImPress direct-print technology. Centre locking rotor interface. Lockring is included. Ships with 12mm rear end caps. Campagnolo driver body sold separately. Tubeless design provides secure performance when ridden at lower tyre pressures. Cognition DB hub features Axial Clutch technology to allow the freehub's ratcheting mechanism to deliver half the mechanical drag of conventional three-pawl hubs.Manufacturer's Part Number: ZPWH8508000 Black 700c Shimano/SRAM Buy Zipp Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Although the crank arms and spider arms are noticeably bigger, which increases stiffness, the overall weight of the Shimano Dura Ace R9100 chainset has dropped by 7g over the previous edition of Dura-Ace. Shimano has adapted the crankset to work with disc brake road bikes that generally have 135mm rear hub spacing and shorter chainstays without the need to increase Q-factor thanks to its wider chainring spacing. The double version offered here comes in numerous gear combinations to best suit each individual rider's needs. Please note: Bottom bracket is not included.
The BORG 26 2:1 Road Wheelset uses an alloy rim that s tubeless ready (tape & valves supplied) 26mm deep and 24mm wide. It s a stiff rim and the wheelset has 20 spokes for the front wheel and 24 for the rear.26mm deep 24mm wide tubeless ready wheelset700c2:1 lacing for the rear hubSapim aero spokesShimano 8/9/10/11 speed, Campagnolo 9/10/11/12 speed or SRAM XDR 12 speed compatible.Reliable NTN bearingsWeight 1610g for a pair (1625g with tape)BORG Wheels HubsThe rear rim has a 3mm offset to improve tension balance which is further improved by the 2:1 lacing. All the tricks are used to make this a reliable but fast and fun wheelset to ride on. The rear wheel lacing pattern makes this wheel particularly stiff with a reduced tendency to rub brakes compared with other wheels using rim of a similar depth. It also makes it quite responsive.The front wheel is laced radially with Sapim CX rays (black) and black alloy nipples. Sapim HM nipple washers and nipple freeze are used to ensure rim and nipple longevity. The rear 24H wheel is laced 3x drive side and radial non drive side in a 16:8 pattern. Sapim CX force triple butted aero spokes are used along with Sapim black alloy nipples with Sapim HM nipples washer and nipple freeze to ensure the longevity of the wheel. 2:1 lacing offers the rider less brake rub, stiffer rear wheel due to the optimised geometry and longer spoke life. Pads are still recommended to be 1.5m. to 2mm from the rim for maximum mechanical leverage. Shimano 8/9/10/11 speed, SRAM XDR 12 speed Campagnolo 9/10/11/12 speed freehubs available. The hub is a BORG Wheels creation. The front hub has 2x 61901 NTN bearings running on a 12mm alloy axle. The hubs use NTN 6901 bearing for the front wheel and NTN 6902 bearing in the rear hub shell. The freehub has NTN 6802 bearings. The hub uses a large 36T ratchet ring. The freehub has 4 independently sprung pawls. Its loud. BORG likes that and it's also a sign of strong pawl springs, lots of pawls and teeth which is a good thing.All the Campagnolo freehubs offered are 9/10/11/12 speed compatible. All the Shimano freehubs offered are 8/9/10/11 speed compatible and they come with a spacer for 8/9/10 speed cassettes (although an additional 1mm spacer supplied with a 10-speed cassette is needed too). The XDR freehub is for SRAM AXS 12 speed cassettes.Please note images are for illustration purpose only.
Shimano Dura-Ace R9100 11 Speed Road Double ChainsetThe Shimano Dura-Ace R9100 11 Speed Road Double Chainset boasts Shimano's well-known 4-arm hollow spider that is constructed from hollow-forged aluminium. This chainset has been completely redesigned to ensure it boasts the best combination of lightweight and rigid construction. The chainset has been adapted by Shimano to work with disc brake road bikes that have a 135mm rear hub spacing and shorter chainstays without the need to increase Q-factor thanks to its wider chainring spacing. Although the crank arms and spider arms are bigger, this increases overall stiffness, and the chainset has dropped 7g of weight since its previous edition.The Double version offered here comes in numerous gear combinations to best suit each individual riders needs.Please note: A bottom bracket is NOT included.Features:Enhanced design saves 7g while maintaining rigidityIconic 4-arm construction maintains high rigidity and reduces weightOptimised crank arm design strengthens key stress zonesNew chainring tooth profile is adapted for race bike specific disc brake systemsAccommodates shorter chainstays (410mm) with 135mm OLD rear spacingHollowglide chainring construction maintains smooth shifting whilst reducing weight and increasing stiffnessWeight: 621g (53.39T)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.