Replace worn out rings or swap to change gearing for specific uses.
CeramicSpeed Rear Derailleur Pulley WheelsUpgrade your rear derailleur with CeramicSpeed Pulley Wheels for reduced friction and extended lifetime. The pulley wheels are the fastest spinning bearings on your bike, making an upgrade to CeramicSpeed an effective way to save you precious energy. CeramicSpeed aluminium alloy pulley wheels are specially designed to reduce friction to an absolute minimum, virtually eliminating the drag associated with standard pulley wheels. The special design helps guide the chain in its ideal line and perform super smooth shifting.Features: Ceramic bearings Longevity, 3-5 times longer than steel bearingsMaintenanceIt's important that you properly lubricate your bearings in order to ensure optimal performance and maximum longevity. Add oil to the outside of the bearing seal, so that oil can penetrate the bearing. Do this when you lubricate your chain, or if you have washed your bike or have been riding in wet or muddy conditions. Buy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
CeramicSpeed Rear Derailleur Pulley WheelsUpgrade your rear derailleur with CeramicSpeed Pulley Wheels for reduced friction and extended lifetime. The pulley wheels are the fastest spinning bearings on your bike, making an upgrade to CeramicSpeed an effective way to save you precious energy. CeramicSpeed aluminium alloy pulley wheels are specially designed to reduce friction to an absolute minimum, virtually eliminating the drag associated with standard pulley wheels. The special design helps guide the chain in its ideal line and perform super smooth shifting.Features: Ceramic bearings Longevity, 3-5 times longer than steel bearingsMaintenanceIt's important that you properly lubricate your bearings in order to ensure optimal performance and maximum longevity. Add oil to the outside of the bearing seal, so that oil can penetrate the bearing. Do this when you lubricate your chain, or if you have washed your bike or have been riding in wet or muddy conditions. Buy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Miche Syntium HSP 2x11 Speed Road ChainsetThis stunning chainset is specifically designed for use with your 11 speed road drivetrain. Additionally, this superb model uses a 4-arm spider design for crisp, clean looks but with the added stiffness of its HSP system, making it stronger than a 5-arm chainring. Finally, its HSP system strengthens the chainrings by using the spider to support them on both sides, without the need for spacers. This is a perfect replacement or upgrade for pushing your road performance to the max.Features: Arm Material: Forged CNC-machined Aluminium Ring Material: CNC-machined AL 7075-T6 Aluminium High Stiffness Point System Speed: 11 speed Use: Road Weight: 798g (170mm version)Buy Miche Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
As the eyewear of choice for many time UCI World Champion Peter Sagan the Speedcraft is fully loaded with our most advanced technology for the ultimate in racing performance. Ultra-grip rubber nose and temple pieces help the glasses stay in place and provide all-day comfort while the lower air scoops increase ventilation to reduce moisture on the lens and prevent fogging during high intensity efforts. The Speedcraft's unique frame design was specifically designed from scratch for perfectly unobstructed peripheral vision providing optimum situational awareness vital when racing in a pack. In The Box Comes with a hard case microfiber cleaning bag alternate fit nose pad and clear replacement lens High-impact and scratch-resistant 5-base cylindrical shield lens for increased peripheral view and protection 100% UV protection (UV400) and with HYDROILO lens treatment to repel water dirt and oil Shatterproof and lightweight Grilamid TR90 frame with Ultra-grip rubber nose pads and tips for a secure fit essential in racing situations Available in a full-size standard and lower volume 'SL' or 'Short Lens' version for those wanting a more compact profile Available with 100%'s premium HiPER lenses as well as standard versions and all models include an additional clear lens for low-light situations Comes with a custom hard case an alternative fit nose pad and a 100% branded storage and cleaning bag
The evolution of speed; the 100% Speedtrap's expansive frame geometry increases peripheral vision and protection whilst offering the best possible peripheral vision of any full frame glasses. We deliver this enhanced vision and clarity by following the natural contours of your eye with a custom optically correct decentred 6-base cylindrical shield lens. Further enhancements include integrated cooling vents and three-way adjustable temple arms for uncompromising fit... The result is ultimate visual performance paired with 100%'s unmistakably aggressive futuristic styling. In The Box Hard case Microfiber cleaning bag Clear replacement lens Extra alternative fit nose pad Features Lenses are highly impact and scratch-resistant with 100% UV protection (UV400) and HYDROILO lens treatment to repel water dirt and oil Shatterproof and lightweight Grilamid TR90 frame with Ultra-grip rubber nose pads and tips for the secure fit essential in racing situations Available with 100%'s premium HiPER lenses as well as standard versions and all models include an additional clear lens for low-light situations Comes with a custom hard case an alternative fit nose pad and a 100% branded storage and cleaning bag
FULL PIN™ technology uses eleven lightweight stamped steel cogs held together with 123 high-strength stainless steel pins. The result: a cassette that’s light durable and equipped with SRAM’s super wide 10-42t gear range that’s a perfect fit for any ride. The open design similar to our X-DOME™ cassette aids in mud clearance giving you cleaner shifting performance and longer component life.• FULL PIN™ technology uses eleven lightweight stamped steel cogs held together with 123 high-strength stainless steel pins• Super wide 10-42t gear range—a perfect fit for any ride• Optimized gear steps across entire range• Open design aids in mud clearance• XD™ driver body creates more stable hub connection
microSHIFT R9 2x9 Speed Dual Control Lever SetR-Series drop bar shifters are designed to make life easier. Upshifts and downshifts are handled by separate, discrete levers and the brake lever is completely fixed, meaning accidental shifts are a thing of the past. External shifter cable routing is easy to replace and avoids kinks in the housing. Add in comfy ergonomics and crisp shifting action, and you've got the best value in road shifters. Key Features: Compatible with Shimano 8 speed road derailleurs,Left shifter for road double,Replaceable hood cover and face plate,Cold forged brake levers,Short reach option,. Specification: Colour: Black, Option: Pair, Speed: 9 Speed.
microSHIFT ADVENT Drop Bar Shifters 1x9For adventures that need drop bars and wide gear ranges, ADVENT 1×9 drop bar shifters are just the ticket. Compatible with ADVENT rear derailleurs and 9-speed 11-42T cassettes, these shifters offer all the advantages of a bombproof 9-speed setup combined with modernized gear range to help you ride everywhere you want. Key Features: External shifter cable routing, internal brake routing, Left side brake only for 1×9 setups, Shifter levers are separated from brake lever to avoid accidental braking, Crisp and positive shifting action, Compatible with ADVENT derailleurs only,. Specification: Group: ADVENT, Shifter Style: Integrated Drop Bar,Speed: 9 Speed, Chainring Count: 1x Single, Side: Pair, Left Side: Brake Lever Only, Cable Routing: External, Brake Reach: Standard, Lever Material: Aluminum / Steel, Compatibility: ADVENT .
Lightweight 12-speed 2-piece design chainset. Innovative forged and anodised aluminium crank arms for minimum flex The chainring teeth have been developed to work in conjunction with Hyperglide&plus 12-speed chains for increased contact to provide greater efficiency and improved power transfer 2-piece design bottom bracket bearings to be spaced wider apart, enabling the use of larger bearings and an increased axle diameter Can be used with Shimano external or press-fit bottom brackets The system allows for easier installation, adjustment, and maintenance Lightweight anodised aluminium chainrings for smooth and precise shifting
The SunRace CSMZ90 is a 12-speed cassette that is designed to be the perfect solution for riders that don t want to resort to an expensive expander sprocket and want a smooth, clean shift between gears. Featuring Fluid Drive Plus technology, it ensures each cog works with its neighbour to optimise shifting performance. It also has an 11-50T range and features two large A7075 alloy sprockets alongside an alloy lockring, spiders and spacers to ensure a smooth, lightweight and efficient operation.
Shimano Ultegra R8100 12 Speed CassetteThe Ultegra R8100 12 Speed Cassette from Shimano is optimised to shift with exceptional smoothness and precision. It features Shimano's Hyperglide+ gear shifting technology for outstanding gear shifting accuracy and efficiency. And it's compatible with Shimano 12-Speed drivetrain systems.The uninterrupted shifting experience of the ULTEGRA R8100 12-Speed cassette range lets you climb, sprint, or cruise without stopping to think about your next gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12-Speed FREEHUB bodies. HYPERGLIDE+ Smooth and Efficient Gear Shifting HYPERGLIDE+ cassettes revolutionized off-road shifting with its seamless shifts both up and down the gear range. Now it's time for technology to change road cycling. Even during maximal efforts up a climb or racing a friend, riders no longer need to back off to perform a shift. In any gear, Shimano ULTEGRA R8150 drivetrains maximize efficiency thanks to larger cogs and retain compatibility with existing HYPERGLIDE FREEHUB bodies. All this while increasing to 12-gears, ULTEGRA CS-R8100 cassettes are the new paradigm in road shifting. HYPERGLIDE+ drivetrain's redesigned cassette and chain promote the next generation of competitive bike riding by enhancing speed, shifting efficiency and smoothness over any terrain. Key Features: Better chain engagement, stronger retention, and smoother pedalling provide greater power and confidence over rapidly changing terrain. Definitive up and downshifting in both directions boost riders' concentration and acceleration. An ultra-efficient drivetrain with smoother power transmission increases comfort and reduces rider stress. A wide range of gearing choices, cassette options and the choice of a single or double front chainring, support a wide variety of riding styles, abilities and preferences.Features: Series: Ultegra R8100 Series Type: HYPERGLIDE+ Compatible Chain: Shimano HG 12-Speed Refined 12 step gear combination provides peak efficiency and accelerating performance for every racing situation Faster, smoother shifts under maximum pedalling force Compatible with new 12-Speed and road 11-Speed FREEHUB body Average Weight: 291g (11-30T); 345g (11-34T)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.