Get sharp, dependable shifting with the SRAM GX X-ACTUATION trigger shifter. Built for precise and swift shifting across our wide range 11-speed cassette, the GX trigger shifter brings championship technology to everyone.
System engineered for use with the SHIMANO ULTEGRA R8000 groupset the R8000 cassette is available in a wide range of road and mixed surface ratios. It is compatible with HG-EV and HG-X11 chains. Lightweight 11-speed HG-EV cassette with rigid alloy sprocket carrier for reduced weight and better shifting performance even under the most demanding gear changes Hyperglide EV sprockets have been designed to reduce weight with improve teeth shaping providing accurate shifting and reduced wear Wide gear range to meet the demands of all types of rider For use with 11-speed HG-EV chains
The Park Tool CRS1 Crown Race Setting System has taken a fresh new approach to crown race installation. Traditionally, a mechanic would slam a tube down onto the bearing surface to set the race in place. The CRS1 offers a different approach that offers faster, safer, and more precise installation. The bearing surface is spared a direct hit by using different inserts to ensure proper fit on the race. Choose the correct insert then slide the tube over the fork tube and into the top end of the insert. Using a hammer, tap firmly on the end cap of the tube and seat the race into its proper place safely and accurately. The CRS1 set includes one universal setting tube, three 1 inserts, and three 1-1/8 inserts.
An essential for cyclists, the LifeLine Pro Sliding T-Bar Hex Set is a very high quality 9-piece Chrome Vanadium set that provides you with all the key sizes for essential bike maintenance.Chrome Vanadium ConstructionMatte Chrome FinishSliding T-BarAllen Hex Heads: 2,2.5,3,4,5,6,8,10Torx Heads: T25Speed Sleeve for quick spinning up of long boltsTwisted Hex for rounded & oversized hex boltsThe sizes have been selected as the most commonly used tools for bike maintenance. Whether you're adjusting levers or your rear mech with the 2mm option or your crank with the 10mm option, each key size has its place on your bike. The addition of the T25 allows Torx bolt adjustment on stems, levers, and shocks to name a few. The T-Bars are sliding allowing access to multiple locations and leverage options. Each of the T-Bars comes with an alloy speed sleeve. Pinch the sleeve and freely rotate the T-Bar allowing a quick spin-up of longer bolts. These T Bars also comes with a twisted hex end that can be used for rounded and oversized hex bolts. A steel bracket holder is included with the set for wall or bench mounting.
This superb model's cranks are constructed from a reliable die-cast alloy, which makes them robust enough to handle all the impact from rocks, tree-roots and debris on the trails. Additionally, its strong AL7075 aluminium outer chainring and heat-treated CrMo inner chainring provide the ideal foundations for powerful and efficient pedal stroke performance.
Shimano M6100 12 Speed CranksetEngineered for fast and fun MTB riding, the Shimano M6100 12 Speed Crankset gives you quick acceleration and smooth performance as you blast across the mountain. This crankset features a forged alloy crank arm construction, which makes it more than capable of handling all the abuse that's associated with all-day epics in the mountains. Shimano has also kitted out this model with a lightweight aluminium single chainring for the ultimate strength to weight balance.Features: Material: Crank Arm: Forged Alloy; Chainring: Lightweight Aluminium Use: MTB Speed: 12 speed Single or Double Chainring: Single Bottom Bracket Design: HollowTech II integrated bottom bracket Compatibility: Shimano 12speed Dyna-Sys MTB HG-X transmissions Chainline: 52mm chain line for use with 135 /142 mm O.L.D. frames Chainring Mount: Direct mountTechnologies:Hollowtech II: The addition of Hollowtech II technology integrates the bottom bracket axle with the right crankarm for more stiffness and weight savings to achieve a high-dimensional balance. Its outboard bottom bracket bearing system provides better weight distribution and more pedalling stability, allowing for more efficient power transfer. The Hollowtech II crankset has been developed by pursuing the optimum balance of stiffness & rotating performance in a lightweight and beautiful crankset design. Moreover, Hollowtech II crankset has a high-precision sealing in the bearing area to increase durability maintaining the excellent rotating performance for long periods.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.
Shimano M6100 12 Speed CranksetEngineered for fast and fun MTB riding, the Shimano M6100 12 Speed Crankset gives you quick acceleration and smooth performance as you blast across the mountain. This crankset features a forged alloy crank arm construction, which makes it more than capable of handling all the abuse that's associated with all-day epics in the mountains. Shimano has also kitted out this model with a lightweight aluminium single chainring for the ultimate strength to weight balance.Features: Material: Crank Arm: Forged Alloy; Chainring: Lightweight Aluminium Use: MTB Speed: 12 speed Single or Double Chainring: Single Bottom Bracket Design: HollowTech II integrated bottom bracket Compatibility: Shimano 12speed Dyna-Sys MTB HG-X transmissions Chainline: 52mm chain line for use with 135 /142 mm O.L.D. frames Chainring Mount: Direct mountTechnologies:Hollowtech II: The addition of Hollowtech II technology integrates the bottom bracket axle with the right crankarm for more stiffness and weight savings to achieve a high-dimensional balance. Its outboard bottom bracket bearing system provides better weight distribution and more pedalling stability, allowing for more efficient power transfer. The Hollowtech II crankset has been developed by pursuing the optimum balance of stiffness & rotating performance in a lightweight and beautiful crankset design. Moreover, Hollowtech II crankset has a high-precision sealing in the bearing area to increase durability maintaining the excellent rotating performance for long periods.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.
Campagnolo Centaur 10 Speed Road CassetteEnjoy fast and reliable shifting performance with the Centaur 10 Speed Road Cassette from Campagnolo. Featuring an indented ramp design called Ultra-Drive, you can enjoy quick shifting without compromising on speed. The synchronisation obtained by establishing a specific position of the teeth inter sprocket makes the passage from one sprocket to the next very fluid and fast. And in order not to lose rigidity, the last two are fitted on an aluminium frame.Features:Use: RoadMaterial: SteelSingle sprocketsSupplied with lockringCassette Range: 11-28 ToothFinish: Nickel-chromed finishSpeed: 10 SpeedWeight: 248gBuy Campagnolo Centaur 10-Speed Road Cassette from Chain Reaction Cycles, the World's Largest Online Bike Store.
The Criterium is already a super fast rolling tire with impressive cornering control. This model's silk (seta) casing enhances the tires suppleness for an even more extraordinary ride. Seta Ultra S Use: Road Racing Size: 28 Tyre Width: 23 or 25 mm Internal Rim Width: (23mm) 13-15 mm (25mm) 13-17 mm Weight: (23mm) 260 gr (25mm) 270g Casing: Silk SEALED Flat protection: PPS BAR: 7-12 PSI: 100-175 Inner tube: latex
SunRace MS8 Wide-Ratio CassetteDesigned specially to ensure high-performance you can count on, the Sunrace MS8 Wide-Ratio Cassette is the ideal addition. Featuring a durable metallic finish and high-quality machined sprockets, this cassette is designed for use with standard freehub Shimano bodies and 11 speed drivetrains. Features:Material: Alloy Spiders & SpacersCassette Ratios: 11-46T (AZ); 11-42T (AY); 11-40T (AX); 11-36T (AW)Finish: Metallic Silver or BlackWeight: 534g (AZ); 465g (AY); 429g (AX); 360g (AW)Part No: CSMS8Buy Sunrace Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SunRace MS8 Wide-Ratio CassetteDesigned specially to ensure high-performance you can count on, the Sunrace MS8 Wide-Ratio Cassette is the ideal addition. Featuring a durable metallic finish and high-quality machined sprockets, this cassette is designed for use with standard freehub Shimano bodies and 11 speed drivetrains. Features:Material: Alloy Spiders & SpacersCassette Ratios: 11-46T (AZ); 11-42T (AY); 11-40T (AX); 11-36T (AW)Finish: Metallic Silver or BlackWeight: 534g (AZ); 465g (AY); 429g (AX); 360g (AW)Part No: CSMS8Buy Sunrace Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The Thomson Elite seatpost is over 40% stronger on ultimate strength tests than the strongest production seatposts on the market.The Elite has double the fatigue life of any other production models tested. The tube and head of the Thomson seatpost are integral machined from one piece of high strength 7000 series Aluminium. The head is not pressed or bonded in. This allows for superior strength and minimum weight.7000 series Aluminium41mm Seat Rail grip lengthAvailable in 250mm, 330mm, 367mm and 410mm lengthsAvailable in all seatpost sizes-5° to +29° Tilt adjustment228g weight (330mm length)Certified to: EN 14766 2006 MTB and DIN CERTCO: 2006 MTBIt s incredibly lightweight, approximately 201g (250mm length) for road bikes and 228g (330mm length) for mountain bikes. The natural ellipse bore inside tube creates an optimum strength-to-weight ratio. We have a long 1.614 inch (41mm) seat rail grip length. This helps prevent seat rail bending from impact loads. Most other seatposts have grip lengths of at least 0.5 inch shorter than our grip length.The Thomson seatpost design incorporates a bending fuse to prevent catastrophic failure. All competitive seatposts tested, failed catastrophically with the seat and clamp components, sometimes pieces of the tube and head flew off in all directions.The Thomson seatpost has a clamp, head and upper tube strong enough to withstand 350 foot-lbs of torque. The tube will start to yield and bend at the seat tube clamp at about 250 foot-lbs of torque. Under severe impact the Thomson seatpost will bend slightly and allow the rider to come to a safe stop or finish the ride.The Thomson seatpost has all parts captive and can easily be attached to a seat without dis-assembly. Infinite tilt adjustment minus 5° and plus 29°. Very low profile clamps mean no seat interference as the swivel nuts are down between the seat rails. The designs and materials have passed extensive life and ultimate strength tests. Our ongoing testing program ensures that every production lot of seatposts meets Thomson standards. Impact absorbing clamps in the seatpost will spread and flex on impact to protect seat, rails, and rider. The seats survive heavy impact loads without bending the rails.