SRAM Alloy GXP Road/MTB Bottom BracketSuitable for road or mountain bike use, this SRAM bottom bracket is equipped with Gutter Seal technology, which significantly improves protection from wet weather and reduces drag on the seals. SRAM has given it a revised, cleaner look with its redesigned, forged cup. The SRAM Alloy GXP Bottom Bracket brings a new standard in external bearing performance as the custom steel bearings, sealed cartridge bearings, and tungsten finish offer a high-end, reliable bottom bracket.Features: Use: Road or MTB Compatible with SRAM and Truvativ chainsets only Gutter Seal technology Improved tool engagementSealed cartridge bearingsCustom steel bearingsTungsten finish Compatibility (check your bike's frame first):68/73mm for most MTBs, 83mm for many Downhill bikes, 70mm for many Italian road bikesTechnologies:GXP: Giga X Pipe External Bottom Bracket Bearing Assembly. While other systems rely on side loading the bearings to eliminate play, which causes premature bearing wear, the GXP system is different. The GXP system captures the left side bearing between the spindle and the left crank arm while allowing the drive-side bearing to float axially on the spindle, thereby eliminating the necessity to side-load bearings during adjustment. The simplicity of installation is refined: once it is tightened to the proper specifications you are ready to roll with a worry free BB. The GXP system uses two bicycle specific cartridge bearings and eight seals for a smooth and long-lasting ride.Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Genuine Shimano HollowTech II bottom bracket assembly. Set includes left and right hand cups, spacers, inner cover and inner O-rings.Key Features:Small Ball Bearings For Better Rotation ,Better Sealing,Mainenance free,Sealed cups keep out dirt and water,Compatible with 68mm and 73mm shell.,
SRAM DUB BSA Bottom BracketThe SRAM DUB BSA Bottom Bracket is the single, unified replacement for both 30mm and 24mm crank spindle and bottom bracket systems. The Durable Unified Bottom Bracket (DUB) system features a 28.99mm crankset spindle/inner bearing diameter alongside incredibly lightweight BB30 bearings and a strong crank spindle with all the advantage of the 24mm bottom bracket systems high-quality.Precise Bottom Bracket, Spindle and Bearing EngagementThe precise bottom bracket, spindle and bearing engagement is the foundation of DUB technology. This superb merger creates the ultimate in stiffness, reliability and performance without sacrificing weight. SRAM has set a new standard for drivetrain performance, adjustability and reliability by creating a system that is not complicated to set up and fine-tune; meaning everyone can have the highest levels of performance, without the need to spend hours in the workshop/garage.Please Note: All SRAM DUB bottom brackets are only compatible with DUB type cranksets which have a 28.99mm spindle. Other cranksets with 30mm spindles will not fit into this bottom bracket and cranksets with 24mm spindles will be too small for it.Features:Material: AluminiumCompatible Frame Standard: Birmingham Small Arms (BSA) Threaded 68/73mmCompatible Crankset Standard: SRAM DUB cranksets onlyWeight: 76gPart No: BB-DUB-BSA-A1Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Race Face Cinch BSA30 Bottom BracketDesigned for mountain bike use, this Bottom Bracket from Race Face offers exceptional durability and control with each rotation.Suitable for mountain bike use, this fantastic component is engineered for maximum performance wherever your adventure leads you. It features a strong aluminium construction which makes it more than capable of handling all the abuse of a long day in the saddle. Weighing in at only 87g (approx.), this is the ultimate choice of upgrade for riders who want efficient crank rotations without any unnecessary weight holding you back.Features:Material: AluminiumUse: Cyclocross, Enduro, Trail, Downhill, Fat Bike, Dirt Jump / SlopestyleBottom Bracket Type: ThreadedBottom Bracket: BSACompatibility: Standard threaded BSA shellsWeight: 87g (approx.)Buy Race Face from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM BB GXP Team Cups English Thread inc Bearings 73/68 - BBAS4500
FSA BB-4000 Omega Drive Mega Exo Bottom BracketSpecifically designed for use with FSA’s Omega Drive road bike chainsets, this bottom bracket has strong and light CNC machined aluminium cups with CrMo (Chromoly) steel cartridge bearings. Coming complete with two internal seals, this road bike bottom bracket brings you smooth and durable performance and can withstand wet weather riding too.Features Material: Cups: CNC machined Forged Aluminium; Centre Sleeve: Composite Bearings: Oversized CrMo Steel cartridge bearings Seals: Centre sleeve has double o-ring seals Spindle Thickness: 19mm Type: Threaded external (English thread) Compatibility: Omega MegaExo road chainsets Suits Bottom Bracket Shell Width: 68mm Manufacturer Reference Code: 200-1893 Weight: 200gPlease Note: This road bike bottom bracket is only compatible with FSA Omega MegaExo road chainsets. It is not compatible with other brands of chainsetsBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Race Face X-Type Team XC BB CupsThese cross-country (XC) bottom bracket (BB) cups from Race Face are made from highly durable CNC machined 7050 aluminium and include twice the amount of ball bearings that standard bottom bracket cups. Suitable for use with Shimano's external system, they are incredibly versatile and make an ideal upgrade. Features:Material: Forged and CNC Machined from 7050 aluminium.Features 35% more thread engagement and substantially thicker walls than the Atlas cups for greater durability in big-hit situations.Massive external bearings have 35% larger ball bearings than internal systems, yielding vastly improved durability.Double sealed cartridge bearings feature a special full-complement construction. This doubles the number of ball bearings in the cartridge and effectively doubles the load-carrying capacity of the bearing.Weight: 115gBuy Race Face Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
FSA BB-1000 Gamma Drive Mega Exo BB FSA Shell & Bearings For Gamma Drive Mega Ex. Replacement bottom bracket for Gamma Drive Mega Exo cranks (exc axle). Buy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
FSA Power Drive Bottom Bracket (BB-8420)Replacement bottom bracket for Power Drive splined cranksets. The stiff forged hollow chromoly spindle is supported by a pair of sealed industrial cartridge bearings. Additional weather protection comes from double “Snap” seals.Features: Forged hollow SCM4130 chromo spindle Industrial 6002KRS cartridge sealed bearings with oversized diameter 3/16in balls Cold forged aluminium cups Double “Snap" seals for water and dirt protection Weight: 325gBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
FSA Power Drive Bottom Bracket (BB-8420)Replacement bottom bracket for Power Drive splined cranksets. The stiff forged hollow chromoly spindle is supported by a pair of sealed industrial cartridge bearings. Additional weather protection comes from double “Snap” seals.Features: Forged hollow SCM4130 chromo spindle Industrial 6002KRS cartridge sealed bearings with oversized diameter 3/16in balls Cold forged aluminium cups Double “Snap" seals for water and dirt protection Weight: 325gBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
FSA Power Drive Bottom Bracket (BB-8420)Replacement bottom bracket for Power Drive splined cranksets. The stiff forged hollow chromoly spindle is supported by a pair of sealed industrial cartridge bearings. Additional weather protection comes from double “Snap” seals.Features: Forged hollow SCM4130 chromo spindle Industrial 6002KRS cartridge sealed bearings with oversized diameter 3/16in balls Cold forged aluminium cups Double “Snap" seals for water and dirt protection Weight: 325gBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
FSA Power Drive Bottom Bracket (BB-8420)Replacement bottom bracket for Power Drive splined cranksets. The stiff forged hollow chromoly spindle is supported by a pair of sealed industrial cartridge bearings. Additional weather protection comes from double “Snap” seals.Features: Forged hollow SCM4130 chromo spindle Industrial 6002KRS cartridge sealed bearings with oversized diameter 3/16in balls Cold forged aluminium cups Double “Snap" seals for water and dirt protection Weight: 325gBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.