Shimano Ultegra FC6800 11sp Double ChainringsGenuine Shimano replacements and specifically for the Ultegra FC6800 chainset, these chainrings bring you the perfect blend of durability and low weight. Available in a range of tooth count options, they enable you to fine tune your drivetrain to your own preference and the type of roads you ride.Features:Material: AluminiumTeeth: 34T, 36T, 39T, 46T, 50T, 52T, 53TBolt Pattern: 4-BoltChainring BCD: 110mm (Shimano specific asymmetric design)Chain Compatibility: 11-speed/doubleManufacturer Reference Codes:Grey 110mm 53T: Y1P498080; Grey 110mm 52T: Y1P498070; Grey 110mm 50T: Y1P498060; Grey 110mm 46T: Y1P498050; Grey 110mm 39T: Y1P439000; Grey 110mm 36T: Y1P436000; Grey 110mm 34T: Y1P434000A 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.
Easton 11 Speed Road Double Chain RingsThis high-quality chainring is specifically designed for road cycling thanks to its weight savings and excellent stiffness. Featuring optimised shift ramps and pins, you'll benefit from smooth and reliable shifting performance while out on the road. Utilising the versatility of the Race Face CINCH system, this model offers a spider with a 45mm chainline that's optimised for modern road bike hub spacing. Features: Material: EA90 Aluminium Finish: Matte black anodised Use: Road Chainline: 45mm Speed: 11 speedWeight: 255g (53/39T), 243g (52/36T), 227g (50/34T)Buy Easton Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Engineered for smooth shift transitions, this optimised model skips the spider to save up to 45g while giving you more range to work with. The individual tooth profile has moved from the traditional symmetrical shape to more directional specific profile with the intention to create a positive chain roller engagement to aid with chain retention, critical in preventing chain slip and bounce over rowdy terrain. When combined with taller teeth the Easton narrow/wide ring can be used without a chain guide or clutch derailleur. All Easton rings feature the Cinch Direct Mount System which means making a swap between ring sizes or even between double ring configurations a quick and easy procedure. Using the Cinch DM System also provides significant weight savings by eliminating the material overlap and extra bolt hardware which is required for a traditional spider with chainring configuration.
Genuine replacement Campagnolo bearings for Super Record Ultra torque cups(Press fit or Threaded)
Campagnolo Super Record 11X Ultra BearingsItalian quality and craftsmanship are at the core of this iconic name in cycling componentry. World champions and Tour de France winners have relied on the quality and effectiveness of 'Campag' products for many years.Genuine Campagnolo replacement parts.Features:• Super Record 11X Ultra BearingsBuy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
BB86/92Outboard bottom bracket with Angular Contact Bearings - compatible with 24 mm axlesServiceable double lip sealed Enduro bearingsUSA machined aluminium shell for superior function and durabilityDirectly replaces all OEM BB86 productsBlack anodized
BB86/92Outboard bottom bracket with Angular Contact Bearings - compatible with 22/24 mm axlesServiceable double lip sealed Enduro bearingsUSA machined aluminium shell for superior function and durabilityDirectly replaces all OEM BB86 productsBlack anodized
These campagnolo original parts are ideal if you are replacing that worn or damaged chainring or experimenting with different gear ratios to give you that extra edge.
BB30 to outboard bottom bracket with ceramic bearings. Eliminates the need for adapters Serviceable double lip sealed ceramic Enduro bearings High precision Grade 5 SI3N4 pure ceramic balls Designed for racing or indoor use only Requires regular servicing USA machined aluminium shell for superior function and durability Threaded design for easy installation and removal
PressFit 30 to outboard bottom bracket with ceramic bearings. Eliminates the need for adapters Serviceable double lip sealed ceramic Enduro bearings High precision Grade 5 SI3N4 pure ceramic balls Designed for racing or indoor use only Requires regular servicing USA machined aluminium shell for superior function and durability Threaded design for easy installation and removal Fits 68-73mm width shells
Replace worn out rings or swap to change gearing for specific uses.
Thread together bottom bracket for frames using the PF30 bottom bracket standard. Two machined aluminum cups thread together keeping the bottom bracket stable in the frame, increasing bearing life, and simplifying maintenance. This means no more creaking, smoother operation, longer bearing life, and really quick bearing replacement.Specifically designed for installing 24.00mm spindle diameter cranks (Shimano, Etc.) in PF30 (46mm ID BB shell) frames without the need for any adapters.