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. The length of screw thread is increased to enable the fitment of BB mount chain devices if needed. Light weight seal structure helps to remove vital grams, and the sealed cups keep out dirt and water for a simple maintenance free set up.
Genuine Shimano HollowTech II bottom bracket assembly. Set includes left and right hand cups, spacers, inner cover, and inner O-rings. The length of screw thread is increased to enable the fitment of BB mount chain devices if needed. Light weight seal structure helps to remove vital grams, and the sealed cups keep out dirt and water for a simple maintenance free set up.
Miche Primato Track Bottom BracketMiche's Primato Track sealed cartridge bottom bracket is works with the JIS square taper interface. Permitting extensive adjustment of the chainline, the cups feature a sealed bearing construction that provides durability and long-lasting smoothness.Features: Maintenance Free For use with the Miche Primato track chainsetBuy Miche Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Miche Primato Track Bottom BracketMiche's Primato Track sealed cartridge bottom bracket works with the JIS square taper interface. Permitting extensive adjustment of the chainline, the cups feature a sealed bearing construction that provides durability and long-lasting smoothness.Features: Maintenance Free For use with the Miche Primato track chainsetBuy Miche Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano Saint BB80 Hollowtech II Bottom BracketThe Shimano BB80 MTB threaded Bottom bracket is designed to work with Hollowtech II cranks and with BSA BB shells. It's available in two options, one for the 68/73mm width shells on all-mountain and enduro bikes and one for the wider 83mm wide type on downhill bikes.Features: Type: External BSA (English) thread Length of screw thread is increased to enable the fitment of chain devices Set includes left and right hand cups, spacers, inner cover, and inner O-rings Light weight seal structure helps to remove vital grams Sealed cups keep out dirt and water Maintenance free Durable gold anodised finish Easy installation Weight: 68/73mm Option: 95g; 83mm Option: 96gManufacturer Reference Code: 68/73mm Option: BB80B 83mm Option: BB80DA 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.
Presses into a BB30 bottom bracket shell with 42mm inner diameter (ID) and 68mm width to allow a threaded bottom bracket to be installed. BC-1.37"×24T threading. Weight 52g
Genuine Shimano HollowTech II bottom bracket assembly. Set includes left and right hand cups spacers inner cover and inner O-rings Light weight seal structure helps to remove vital grams Sealed cups keep out dirt and water Maintenance free Compatible with 68 mm and 73 mm shell Durable anodised finish Easy installation with TL-FC25 tool
FSA BB-6000 Gossamer Mega Exo BBMegaExo bottom braket with composite center sleeve and double o-ring seals. • External oversized cartridge bearings • Forged and CNC-machined external bearing cups • Finish - Anodized cups • English threading - 68 (BC-1.37” x 24T) • Italian threading - 70mm (M36 x 24T) • Fits - Energy, Gossamer • Weight - 100g Buy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
This bottom bracket will keep pedals insulated and turning smoothly. SRAM uses gutter seal technology that vastly improves sealing against the elements while reducing seal drag. The GXP system uses two bicycle-specific cartridge bearings and eight seals for a smooth and long lasting ride.
Rotor BB1 BSA Steel Road Bottom BracketRotor set out with the goal of creating a bottom bracket unlike anything currently available on the market with a flashy and aesthetically appealing look.The BB1 is incredibly light and is sure not to go unnoticed, and the smooth unobtrusive lines marry perfectly with any type compatible crankset, be it made of carbon or aluminium. The BB1 is available in black colour with steel bearings, Enduro Grade5 Ceramic and Enduro Grade3 Ceramic. The steel option offers a light and elegant bottom bracket at a very competitive price while the ceramic bearing options are ideal for those looking to shed every possible gram while at the same time acquiring an incredibly smooth bottom bracket. Both versions are available for road (BSA only) as well as MTB use. The ceramic versions come in at an incredible 91g for the road model, and 95g for the MTB, while the steels comes in at 97g for road and 101g for MTB; still quite impressive.Features: BB1 BSA FOR BSA FRAME Steel: 96g, Ceramic 91g. Black anodized and lasered design. Lathe and CNC T6 heat treated 7075 Aluminium. Labyrinth seals prevent bearing contamination. For all ROTOR and Shimano compatible 24mm cranks.Buy Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Rotor BB1 BSA Steel MTB Bottom BracketRotor set out with the goal of creating a bottom bracket unlike anything currently available on the market with a flashy and aesthetically appealing look.The BB1 is incredibly light and is sure not to go unnoticed, and the smooth unobtrusive lines marry perfectly with any type compatible crankset, be it made of carbon or aluminium.The BB1 is available in black colour with steel bearings, Enduro Grade5 Ceramic and Enduro Grade3 Ceramic. The steel option offers a light and elegant bottom bracket at a very competitive price while the ceramic bearing options are ideal for those looking to shed every possible gram while at the same time acquiring an incredibly smooth bottom bracket. Both versions are available for road (BSA only) as well as MTB use. The ceramic versions come in at an incredible 91g for the road model, and 95g for the MTB, while the steels comes in at 97g for road and 101g for MTB; still quite impressive.Features: BB1 BSA FOR BSA FRAMESteel: 96g, Ceramic 91gBlack anodized and lasered designLathe and CNC T6 heat treated 7075 AluminiumLabyrinth seals prevent bearing contaminationFor all ROTOR and Shimano compatible 24mm cranksBuy Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.