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RockShox Super Deluxe Thru Shaft RCT 380lb Rear Shock
  • £573.00

When the engineering superpowers of Trek and RockShox combine, the results are anything but ordinary. Completely reimagined, the Super Deluxe Ultimate ThruShaft was created with a go anywhere, ride anything attitude. The ideal match for the next generation of hard hitting all-mountain enduro bikes.FEATURESTrek's exclusive ThruShaft design responds to changes in terrain faster than any other shock on the market,Versatility is key for a go anywhere, do anything attitude. Dial it in with redesigned Low Speed Compression adjustment offering three options to find your perfect match to seize the day.,Featuring an oversized thermal compensator for greater temperature stability and consistent suspension feel on those extra long, extra demanding descents.,Time to adjust. With a “fully checked” damper, your compression settings work independently, not to be bothered by each click of Rebound.,Setting up your Rebound made simple with numerically indicated adjustments to eliminate the number crunching.,Shock controls optimized for frame integration and rider ergonomics,Available in Trek Specific Trunnion ThruShaft 230x57.5 and 230x62.5 configurations.,MegNeg air can is not compatible with MY21 Super Deluxe Ultimate ThruShaft.,Only compatible with purple tokens for positive and negative air spring tuning.

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SRAM XX1 Eagle AXS Rear Derailleur Rear Derailleurs
  • £569.00
  • RRP £703.00
  • Saving you £19

This high-quality mountain bike (MTB) rear derailleur features a carbon cage and steel pulley bearings, which gives it a fantastic balance of stiffness, durability and smoother performance on the most demanding of terrain conditions. Thanks to its wireless AXS enabled technology, riders also will benefit from easy personalisation and control wherever their ride takes them. Coming equipped with SRAM's finest technologies including Cage Lock, Overload Clutch Protection, X-Horizon and X-SYNC, this is a great choice of upgrade for riders who want the highest level of performance and durability. Rear Derailleur with AXS Wireless Connectivity More than a mechanical derailleur with a battery and a motor bolted on, the Eagle AXS derailleur is the heart of the whole AXS system. It features a shorter cage for 10mm more ground clearance, with more chain wrap on the cassette to sit slightly further forward, and further inboard from mechanical Eagle. Instantaneous shifts from a single touch even while under World Cup-winning chain loads recorded in the heat of racing and affirmed in the test lab. Tested to IP69K water and dust proofing standard, so whatever race day brings, you’re ready. Technologies: Cage Lock: With Cage Lock technology in the rear derailleur, wheel removal and installation as well as chain installation becomes faster and simpler. Just push the cage forward to create slack and lock it into place. Roller Bearing Clutch: Roller Bearing Clutch technology eliminates derailleur bounce and chain slap without sacrificing precision. X-Horizon: This rear derailleur’s “straight parallelogram” design limits all movement to the horizontal axis, which makes ghost shifting impossible while also reducing shift force. For quicker, more exact shifting, the large upper pulley offset design maintains a constant chain gap across all gears. X-SYNC: SRAM X-SYNC 1x chainrings provide the highest level of performance and durability. The SRAM X-SYNC tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC chainrings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-SYNC rings are an integral part of the SRAM 1x drivetrain. Accept no imitation. Chainrings sold separately. Eagle: Eagle technology represents SRAM's updated 1x drivetrain technology. Eagle is a lighter, simpler, more durable, and easier to use drivetrain. Eagle features revised 1x components, engineered for even greater durability and performance while maintaining a significant weight advantage over other drivetrain solutions. Eagle technology also provides an expanded gear range of 520%, which is equal to 2x11 drivetrains. AXS: AXS is SRAM’s bike component integration system that connects electronic bicycle components and software. The SRAM AXS app allows riders to see battery status, change component behaviour, personalise controls, get maintenance reminders, and update firmware. Manufacturer's Part Number: 00.7518.125.000

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SRAM XX1 Eagle AXS 12sp Rear Derailleur - Black - Max. 52t}, Black
  • £569.00
  • RRP £703.00
  • Saving you £19

SRAM XX1 Eagle AXS 12sp Rear DerailleurFeaturing a strong carbon cage construction and steel pulley bearings, this high-quality mountain bike (MTB) rear derailleur is designed to handle the demands that are associated with modern cross country (XC) and mountain bike (MTB) trail-riding. Thanks to its wireless AXS enabled technology, riders also will benefit from easy personalisation and control wherever their ride takes them. Coming equipped with SRAM's finest technologies including Cage Lock, Overload Clutch Protection, X-Horizon and X-SYNC, this is a great choice of upgrade for riders who want the highest level of performance and durability.Rear Derailleur with AXS Wireless ConnectivityMore than a mechanical derailleur with a battery and a motor bolted on, the Eagle AXS derailleur is the heart of the whole AXS system. It features a shorter cage for 10mm more ground clearance, with more chain wrap on the cassette to sit slightly further forward, and further inboard from mechanical Eagle. Instantaneous shifts from a single touch even while under World Cup-winning chain loads recorded in the heat of racing and affirmed in the test lab. Tested to IP69K water and dust proofing standard, so whatever race day brings, you’re ready.Features: Cage Material: Carbon Hardware Material: Titanium Pulley Bearing Material: Steel Use: XC, MTB Speed: 12 speed Max Tooth: 52T Battery Included: No, available separately XC focus and trail-ready Rainbow colourway Eagle technology Overload Clutch protection System is completely water and dust proof to IPX7 AXS enabled componentry software that makes it possible to both program and personalise new SRAM and RockShox componentsTechnologies: Cage Lock: With Cage Lock technology in the rear derailleur, wheel removal and installation as well as chain installation becomes faster and simpler. Just push the cage forward to create slack and lock it into place. Roller Bearing Clutch: Roller Bearing Clutch technology eliminates derailleur bounce and chain slap without sacrificing precision. X-Horizon: This rear derailleur’s “straight parallelogram” design limits all movement to the horizontal axis, which makes ghost shifting impossible while also reducing shift force. For quicker, more exact shifting, the large upper pulley offset design maintains a constant chain gap across all gears. X-SYNC: SRAM X-SYNC 1x chainrings provide the highest level of performance and durability. The SRAM X-SYNC tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC chainrings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-SYNC rings are an integral part of the SRAM 1x drivetrain. Accept no imitation. Chainrings sold separately. Eagle: Eagle technology represents SRAM's updated 1x drivetrain technology. Eagle is a lighter, simpler, more durable, and easier to use drivetrain. Eagle features revised 1x components, engineered for even greater durability and performance while maintaining a significant weight advantage over other drivetrain solutions. Eagle technology also provides an expanded gear range of 520%, which is equal to 2x11 drivetrains. AXS: AXS is SRAM’s bike component integration system that connects electronic bicycle components and software. The SRAM AXS app allows riders to see battery status, change component behaviour, personalise controls, get maintenance reminders, and update firmware.Manufacturer's Part Number: 00.7518.125.000Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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E-Thirteen LG1 Race Carbon Enduro/MTB 29" Rear Wheel - 148x12mm Boost - Standard Decals
  • £565.25
  • RRP £665.00
  • Saving you £15

Born out of World Cup downhill racing, our LG1 Race Carbon Enduro wheels are ready for anything you can throw at them.All-aluminum hubs maximize durability, wide flange and bearing structure provides a strong and nearly dishless wheel build, and 30mm inner width rims provide the perfect platform for tyres 2.3-2.6" wide. Key Features: Engagement: 6 Degree, Rim: World-Cup developed carbon layup, hookless, 30mm internal width with Lifetime Guarantee,Freehub Mount: Microspline Drive, XD Driver, Hub: Triple-sealed, fully machined aluminium hub w/6 degree engagement.,Included: tubeless tape, tubeless valve, spoke x3, nipple x3, nipple washer x3, 15mm endcaps,Spokes/Nipples: Custom Hive triple-butted black steel spokes, black alloy nipples, nipple washers (x28),Axle: 148 x 12mm,Drilling: 28h,Material: Carbon,Width: 30mm internal width.

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Fox Suspension Float DPS Factory Remote SV Shock Rear Shocks
  • £559.00

This Factory Series mountain bike (MTB) rear shock is packed with features that are designed to exceed the demands of Fox Suspension's Factory-level riders. Coming kitted out with a genuine Kashima coating, it provides increased durability, silky smooth operation and an eye-catching finish to complement your ride. EVOL Air Spring and Adjustments The Float DPS helps you make perfect turns without cutting corners by using a dual-piston system that pairs exceptional bump compliance with efficiency to conserve energy for when you need it most. It's also kitted out with a one-piece EVOL air spring that improves responsiveness and sensitivity, while its range of adjustment features allow you to easily fine-tune its suspension performance. Thanks to its remote actuation, you can effortlessly switch between open and firm modes to match the terrain conditions. This model is also equipped with adjustable rebound and air spring pressure, so you can dial-in your ideal settings for a more rider-tuned feel. The Fox Suspension Float DPS Factory Remote SV Shock's lightweight chassis, EVOL air spring, and dual-piston (DPS) damper create a pedal-friendly shock that soaks up the bumps and delivers pedal power to the ground with utmost efficiency. Technologies: Factory Series: “Factory” says it all – feature-packed and designed to exceed the demands of our Factory-level riders. What we sell is what they race. Factory Series products feature slippery smooth, ultra-durable Genuine Kashima Coat. Updated graphics. Dual Piston valve design improves both rebound and compression flow. Lightweight, one-piece EVOL air sleeve improves responsiveness and sensitivity.   Manufacturer's Part Numbers: 972-01-510 Black 165 x 45mm Trunnion

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Fox Suspension Float DPS Factory Remote SV Rear Shock - 45mm Stroke
  • £559.00

Fox Suspension Float DPS Factory Remote SV Rear ShockFeaturing a dual piston (DPS) damper, an EVOL air spring as well as two-position remote actuation and adjustment, this Factory Series mountain bike (MTB) rear shock delivers uncompromised performance wherever your trail-riding adventure leads you. Packed with features that are designed to exceed the demands of Fox Suspension's Factory-level riders, this model is kitted out with a genuine Kashima coating that provides increased durability, silky smooth operation and an eye-catching finish to complement your ride.EVOL Air Spring and AdjustmentsThe Float DPS helps you make perfect turns without cutting corners by using a dual piston system that pairs exceptional bump compliance with efficiency to conserve energy for when you need it most. It's also kitted out with a one-piece EVOL air spring that improves responsiveness and sensitivity, while its range of adjustment features allow you to easily fine-tune its suspension performance. Thanks to its remote actuation, you can effortlessly switch between open and firm modes to match the terrain conditions. This model is also equipped with adjustable rebound and air spring pressure, so you can dial-in your ideal settings for a more rider-tuned feel.The Fox Suspension Float DPS Factory Remote SV Shock's lightweight chassis, EVOL air spring, and dual piston (DPS) damper create a pedal-friendly shock that soaks up the bumps and delivers pedal power to the ground with utmost efficiency.Features: Body Finish: Genuine Kashima coating Air Sleeve Finish: Genuine Kashima coating Use: MTB Spring Type: EVOL Air spring Damper: DPS Adjustments: Two-position remote actuated Open and Firm modes, rebound and air spring pressure Remote Actuated: Yes Remote Included: No, available separatelyTechnologies: Factory Series: “Factory” says it all - feature-packed and designed to exceed the demands of our Factory-level riders. What we sell is what they race. Factory Series products feature slippery smooth, ultra-durable Genuine Kashima Coat. Updated graphics. Dual Piston valve design improves both rebound and compression flow. Lightweight, one-piece EVOL air sleeve improves responsiveness and sensitivity.Buy Fox Suspension Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SRAM Red eTap WiFli 11 Speed Rear Derailleur Rear Derailleurs
  • £556.00

The SRAM red eTap WiFli rear derailleur benefits from the same quality construction of the mechanical SRAM Red version, featuring ceramic pulley bearings, a carbon cage and an anodised alloy body. It utilises SRAM’s own wireless technology that provides a secure connection and the removable battery (sold separately) has a 1000km range. So, if you forget to top up your battery and it runs low miles from home, simply swap it over with the front derailleur's battery to get back on the road with a full cassette range. Please Note: Battery not included Technologies: AIREA™: Utilising 128-bit encryption, eTap® shift signals are transmitted and received in accordance with SRAM’s proprietary wireless protocol known as AIREA. Each time an eTap groupset is paired, a new encryption code is generated and assigned to the components in this group to ensure complete shifting security. eTap: All of the underlying tech in SRAM's updated RED eTap groupset, such as wireless shifting, advanced battery power management, and mechatronics technologies, are meant to serve one ultimate purpose: to facilitate the most intuitive and consistent shifting available. This shift logic is called eTap. Right lever makes it harder, left lever makes it easier, both levers shift the front derailleur. Simple, unmistakable, and intuitive. X-Sync: SRAM X-Sync 1x chainrings provide the highest level of performance and durability. The SRAM X-Sync tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC chainrings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-SYNC rings are an integral part of the SRAM 1x drivetrain. Accept no imitation. Orbit: Orbit technology is an innovative new form of derailleur motion control. It utilises silicon fluid as part of an elegant and ultra-lightweight damper system. Compared to a standard friction clutch system, Orbit technology places no additional resistance on the rear derailleur’s spring when under slow or light movement. This means easier shifting and rear wheel removal. And while riding, the fluid damper reduces chain bounce. It’s rock-solid reliability for both 1x and 2x systems. WIFLI: WiFLi = Wider - Faster – Lighter. SRAM's WiFLi Technology is based on the compact 2 x 10 or 11 - two front chainrings and 10 or 11 gears in the rear - design inherent in SRAM RED 22, Force 22, Rival 22 and Apex, which delivers a wider range of gears, up to 11-32, than your standard triple, faster shifts through two chainrings and every gear on the rear cassette, and with significant weight savings. WiFLi cassettes are also available for Force CX1.

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SRAM RED eTap 11 Speed WiFli Rear Derailleur - Black - Medium Cage}, Black
  • £556.00

SRAM RED eTap 11 Speed WiFli Rear DerailleurEnjoy reliable wireless shifting performance with the 11 Speed WiFli Rear Derailleur from SRAM. Designed with a bigger cassette size than their previous model, this component is the ideal choice for cyclocross (CX) or gravel riding. SRAM’s own wireless technology provides a secure connection and the removable battery has a 1000km range. So, if you forget to top up your battery and it runs low miles from home, simply swap it over with the front derailleur's battery to get back on the road with a full cassette range. This rear mech also benefits from the same quality construction of the mechanical SRAM Red version, featuring ceramic pulley bearings, a carbon cage, and an anodised alloy body.Features:Wireless connection via AIREA network for a fast and clean installationSimple clip-on, clip off removable battery (swappable with front derailleur-battery not included)Cage Length/Type: ShortCage Material: CarbonSpeed: 11 SpeedRear Derailleur: SRAM Red eTapPulley Bearings Material: CeramicMaximum Tooth: 33Compatibility: SRAM 11-speed compatible, 32 teeth maximum capacity, designed to work with SRAM PowerGlide and PowerdomeX cassettes, only compatible with SRAM RED eTap shift/brake controlsPart Number: RD-RED-E-A2Please Note: Battery not includedTechnologies:AIREA: Utilising 128-bit encryption, eTap® shift signals are transmitted and received in accordance with SRAM’s proprietary wireless protocol known as AIREA. Each time an eTap groupset is paired, a new encryption code is generated and assigned to the components in this group to ensure complete shifting security.eTap: All of the underlying technology in our new SRAM RED eTap groupsets, such as wireless shifting, advanced battery power management, and mechatronics technologies, are meant to serve one ultimate purpose: to facilitate the most intuitive and consistent shifting available. This shift logic is called eTap. The right lever makes it harder, the left lever makes it easier, both levers shift the front derailleur. Simple, unmistakable, and intuitive.X-Sync: SRAM X-Sync 1x chainrings provide the highest level of performance and durability. The SRAM X-Sync tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC chainrings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-SYNC rings are an integral part of the SRAM 1x drivetrain. Accept no imitation.Orbit: Orbit technology is an innovative new form of derailleur motion control. It utilizes silicon fluid as part of an elegant and ultra-lightweight damper system. Compared to a standard friction clutch system, Orbit technology places no additional resistance on the rear derailleur’s spring when under slow or light movement. This means easier shifting and rear wheel removal. And while riding, the fluid damper reduces chain bounce. It’s rock-solid reliability for both 1x and 2x systems.WIFLI: WiFLi = Wider - Faster – Lighter. SRAM's WiFLi technology is based on the compact 2 x 10 or 11 - two front chainrings and 10 or 11 gears in the rear - design inherent in SRAM RED 22, Force 22, Rival 22 and Apex, which delivers a wider range of gears, up to 11-32, than your standard triple, faster shifts through two chainrings and every gear on the rear cassette, and with significant weight savings. WiFLi cassettes are also available for Force CX1.Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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RockShox Vivid Air R2C Rear Shock 2020 - Black - 57mm, Black
  • £549.99
  • RRP £716.00
  • Saving you £23

RockShox Vivid Air R2C Rear ShockThis downhill (DH) focused rear shock comes equipped with a Twin Tube Solo Air air spring for an excellent balance of smoothness, consistency and performance on every ride. Ready for race-day, RockShox has also equipped this model with high and low speed rebound with compression adjustment, so you can dial in your favourite settings to match your riding style as well as the terrain conditions. This gives you a more rider-tuned feel as you conquer your way from trail to trail.The New Downhill Performance StandardTipping the scales 400 grams lighter than the Vivid Coil, the Vivid Air is so obscenely lightweight it's destined to give other downhill shocks a body image complex. But, don't let its trim waistline fool you. This shock is built to take on the toughest courses on the World Cup circuit, combining the consistent, supple feel of a coil shock, with the adjustability, tuning, and unparalleled weight savings of an air shock.- High and low speed rebound with compression adjustment.- Twin Tube Solo Air spring.Counter MeasureCounter Measure reduces the breakaway force of the shock to virtually zero pounds, transforming small bumps into traction-generating performance.Features: Use: Downhill (DH) Air Spring: Twin Tube Solo Air spring Adjustment: High and low speed rebound with compression adjustment Compression Tune: L, M Shaft Eyelet: Standard Body Eyelet: Standard Weight: 586gManufacturer's Part Numbers: 00.4118.121.002 Black 222x70 MReb/MComp 00.4118.121.001 Black 216x63.5 MReb/MComp 00.4118.121.000 Black 200x57 MReb/MCompBuy RockShox Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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DT Swiss PR 1400 Dicut Oxic Rear Road Wheel 21mm - Black - 130mm Shimano, Black
  • £549.99

DT Swiss PR 1400 Dicut Oxic 21mm Rear WheelAn advanced wheel for the distance road rider, this PR1400 comes equipped with a sturdy aluminium rim and an advanced braking surface to give a controlled and reliable performance through every mile. Designed with an 18mm internal width, the rim rolls with poise and strength over flat courses and intense climbs and deals brilliantly with the stresses of fast-paced road journeys. Strong and Lightweight, Aluminium Road Wheel Coated with a ceramic OXiC formula for a longer-lasting performance, the rim brake surface delivers a dependable and durable stopping experience and enhances your speed control. Spinning on a DT240 hub with SINC ceramic bearings, this excellent road wheel moves with minimal friction, resulting in a composed and easy-to-handle experience on smooth and rougher terrains. The hub is also laced with Aero Comp spokes for improved stiffness and aerodynamics. A Ratchet System freehub gives this strong back wheel additional thrust when you need it most while the tubeless-ready profile helps to minimise the overall weight. The DT Swiss PR 1400 Dicut Oxic 21mm Rear Wheel is an efficient and fast-rolling choice for the modern road rider. Features: Rim Material: Aluminium Rim Type: Clincher Internal Rim Width: 18mm External Rim Width: 21.5mm Rim Height: 21mm Spokes: DT Aero Comp Wide straightpull with DT ProLock Squorx ProHead aluminium nipples, 2-cross lacing Hub Type: DT240 Hub Axle Type: 130x5mm QRFreehub: Ratchet System, 36 SL, Shimano 11-speed Tubeless-Ready: Yes Brake Standard: Rim Brake Recommended Maximum Weight: 120kg Includes: RWS Titan, Tubeless tape 21mm, SRAM XDR Road freehub body kit, Swissstop BXP, tubeless valve and refill kit Weight: 807g Buy DT Swiss Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Fox Suspension Float X Factory 2Pos-Adj Shock Rear Shocks
  • £549.99
  • RRP £659.00
  • Saving you £17

Part of the brand's renowned Factory Series, this mountain bike (MTB) rear shock is engineered for maximum rear-end suspension performance on the most demanding of trail conditions. It features a wide range of adjustment features including an independent two-position Open/Firm lever, which allows you to easily dial-in your ideal settings to match your riding style as well as the terrain. Fox Suspension has also kitted out this model with 16 clicks of Low Speed Rebound and 11 clicks of Low Speed Compression, so you can benefit from a more rider-tuned feel with high-performance damping wherever your ride takes you. Coming complete with a genuine Kashima coating, this high-quality Factory Series version delivers enhanced lubrication and a harder wearing surface, which results in increased shock smoothness and sensitivity on the trails. Heavyweight Features in a Lightweight Package Designed specifically to meet the demands of aggressive trail riders, the Float X combines sophisticated damping and fade-free performance with incredible light weight and outstanding structural integrity. Technologies: Factory Series: “Factory” says it all – feature-packed and designed to exceed the demands of Factory-level riders. What we sell is what they race. - Updated chassis and damper. - High-flow main piston. - Air seal package. - Volume spacers with smaller increments. - MCU bottom out bumper. - Numbered tool-free 12 position single-turn LSC (Low Speed Compression) adjuster. - Independent firm mode circuit – Clockable 2 position adjuster. - Increased rebound adjuster range (over DPX2). - Optimized reservoir lengths per shock size. - Hydraulic top out feature. - Reduced damper noise. - Larger air sleeve bore reduces average rider pressure by 40 psi vs. DPX2. - Bearing hardware compatible both sides. - Air valve location offers improved frame fitment and pump access. Manufacturer's Part Numbers: 979-01-053 230 x 65mm Metric 979-01-054 185 x 52.5mm Trunnion 979-01-056 185 x 55mm Trunnion 979-01-058 205 x 60mm Trunnion 979-01-059 205 x 62.5mm Trunnion 979-01-041 190 x 45mm Metric 979-01-043 210 x 50mm Metric 979-01-045 210 x 52.5mm Metric 979-01-047 210 x 55mm Metric 979-01-049 230 x 57.5mm Metric 979-01-051 230 x 60mm Metric

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Zipp 303 S Carbon Tubeless Disc Center Locking 700c Rear Wheel Sram
  • £540.55
  • RRP £569.00
  • Saving you £5

Zipp’s 303 S Tubeless Disc Brake wheelset provides today’s cyclists the versatility they demand with the speed they crave. Expanding greatly on its heritage of conquering the Spring Classics this 303 wheelset maintains its ideal-for-every-terrain 45mm rim depth but adds a significantly wider internal width to provide greater performance and ride quality in almost every measurable way. Road bikes are more versatile than ever no matter the road surface but just as fast as before. The 303 S offers an entirely new rim profile and design to optimize rider performance on this new breed of bike. This wheelset is tubeless for disc-brake bikes allowing the ability to run wide tires at lower pressures for race-ready speed on or off the pavement. The 303 S is among our lightest wheelsets optimized for top aero performance with a 28mm tire but capable of handling gravel tires up to 50mm wide. The 303 S borrows design concepts from the higher-level 303 Firecrest Tubeless Disc-brake wheelset to gain speed through increased efficiency. That is achieved by creating a wheel with reduced: Wind resistance rolling resistance rider fatigue and weight. The key innovation is in the 303 S Series’ rim design. Its 45mm rim depth is the same as its predecessor the 302 Disc brake. But its rim width is 2mm wider at 27mm and its tire bed is a full 7mm wider at 23mm. That rim platform is designed to be the fastest with a 28mm tire. The wide rim optimizes tire profile to allow lower tire pressure. That helps to reduce rolling resistance and provides a more compliant ride. The result of all this is a 10 percent watt savings vs. a top peer wheel in total power required to ride 40kph on a smooth flat road with a 28mm tire according to internal Zipp testing. This groundbreaking wheelset also features all-new cosmetics setting the rider apart from the pack and comes at an attractive price. FEATURES Zipp graphics and cosmetic identity that scream speed Fastest with 28mm fits wide gravel tires as well 76 / 176 DB hubs with Center locking interface XDR driver body option Wide rims optimize tire profile to allow lower tire pressure especially with tubeless. The result is a larger contact patch for increase grip for confident cornering descending and handling in wet conditions. Lower tire pressures and larger volume provides a compliant ride with fewer vibrations. Significant watt savings when running larger tires at lower pressure. Wide hookless rims create a seamless transition to the tire reducing drag. SPECIFICATIONS SIZE (WHEELS) 700c RIM CONSTRUCTION Carbon – Hookless TIRE COMPATIBILITY Tubeless tires only BRAKE COMPATIBILITY Disc (Center Lock) DRIVER BODY TYPE n/a SRAM XDR SRAM/Shimano Road RIM - INSIDE WIDTH 23mm RIM FINISH UD fiber / Bake-On labels / Matte clear coat RIM PROFILE Symmetrical SPOKE LENGTH DS 264mm 266mm SPOKE LENGTH NDS 266mm 268mm WEIGHT (G) 1530 WEIGHT BASED ON Lightest configuration: 12mm through axles and XDR body. No tape or valve included in weight. Front: 711g Rear: 819g

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