Bottom bracket | Bottom Brackets
Oversized cartridge bearings Forged alloy and CNC machined exterrnal cups Composite centre sleeve with double o-ring seals
Shimano BB-RS500 hollowtech II press-fit bottom bracket is designed for road bikes, features a black color, and has dimensions of 41x86.5mm.
High-performance road bottom bracket with a 19 mm threaded spindle and 68 mm shell, designed for lightweight frames. Durable steel bearings provide smooth rotation and reliable mounting for racing or touring bikes.
Splined bottom bracket designed for use with Shimano road Octalink crankset Oversize BB spindle - large 22 mm diameter chrome-moly hollow pipe billet spindle reduces weight, increases strength and rigidity Maintenance-free sealed cartridge
Splined bottom bracket designed for use with Shimano road Octalink crankset Oversize BB spindle - large 22 mm diameter chrome-moly hollow pipe billet spindle reduces weight, increases strength and rigidity Maintenance-free sealed cartridge
The Shimano EXTERNAL Road Bike Bottom Bracket BB-RS500 comes with 2X Tiagra Bottom Bracket Cups, BB-RS500. It is designed for a 68mm x 18 width and is compatible with male threading systems.
FSA Unisex's Power Drive Bottom Brackets in silver finish, specifically designed for a 68 x 118 mm size, ensuring seamless compatibility and optimal performance.
Oversized cartridge bearings Forged steel and CNC machined external cups Composite centre sleeve with double o-ring seals
Splined bottom bracket designed for use with Shimano road Octalink crankset Oversize BB spindle - large 22 mm diameter chrome-moly hollow pipe billet spindle reduces weight, increases strength and rigidity Maintenance-free sealed cartridge
Forged hollow SCM4130 chomoly axle - Industrial 6002KRS sealed cartridge bearings with oversized Ø3/6" balls - Cold forged steel cups
The Shimano BB-UN300 Bottom Bracket is a high-quality British threaded bottom bracket designed for use with bicycles. It measures 73 to 118 mm and features a silver color finish.
The Shimano BB-UN300 Bottom Bracket is a high-quality British threaded bottom bracket designed for use with bicycles. It measures 73 to 118 mm and features a silver color finish.
Maintenance free - Sealed cups keep out dirt and water - Set includes left and right hand cups, 2.5 mm spacer, inner cover, and inner O-rings - Complete XT level press-fit bottom bracket assembly for Shimano Hollow Tech II MTB cranks
Cups are made from fibre reinforced polymer material which reduces the risk of frame noise and damage - Sealed cups keep out dirt and water - Maintenance free - Maintenance free - Easy press-fit installation
Shimano BB-MT501 Outboard Bearing Bottom Bracket Set, English Thread, 68/73 mm, Hollowtech II, Black
Shimano BB-MT501 black hollowtech ii outboard bearing bottom bracket set for bikes with 68 or 73mm English threaded frame.
Compatible Shimano 105 & Ultegra groupset bottom bracket in black, designed for road bikes with British thread.
Compatible Shimano 105 & Ultegra groupset bottom bracket in black, designed for road bikes with British thread.
Compatible Shimano 105 & Ultegra groupset bottom bracket in black, designed for road bikes with British thread.
Compatible Shimano 105 & Ultegra groupset bottom bracket in black, designed for road bikes with British thread.
Tiagra road bike bottom bracket with English thread and silver finish, compatible with BSA frames.
Tiagra road bike bottom bracket with English thread and silver finish, compatible with BSA frames.
Tiagra road bike bottom bracket with English thread and silver finish, compatible with BSA frames.
Tiagra road bike bottom bracket with English thread and silver finish, compatible with BSA frames.
The FSA Power Drive Bottom Bracket, in silver and available in size 68x113mm, is a high-quality component that ensures smooth rotation of your bike's cranks and reduces pedaling effort.
Non-contact, free running labyrinth seals - Sealed, Replaceable bearings - CNC machined 2014 T6 aluminium cups - Custom-made, high quality, stainless steel bearings - Fed-up with changing bottom brackets every few months on their own bikes, the team at Ho
Transform your bike with the Hope BB Truvativ GXP Conversion Kit, a one-color, one-size solution in silver to upgrade your bicycle's bottom bracket to optimize performance and enhance durability.
Hope Technology's stainless steel, bottom bracket with a 30mm axle and black finish. Suitable for various frame sizes including 68/73mm, male threading, and compatible with BSA English oversized 30mm axles.
Fits 9-10 speed cassettes and bottom brackets - Used to make up for frame tolerances - Ideal for road bikes
Non-contact, free running labyrinth seals - Sealed, Replaceable bearings - CNC machined 2014 T6 aluminium cups - Custom-made, high quality, stainless steel bearings - Fed-up with changing bottom brackets every few months on their own bikes, the team at Ho
External bottom bracket designed for threaded bottom brackets - The machined aluminium cups hold either stainless steel cartridge bearings or ceramic bearings in stainless races - Custom Swiss made bearings are double sealed which gives a much greater lif
Shimano BB-UN300 bottom bracket British thread, 68 - 127.5 mm
Praxis M30 BSA Bottom Bracket - Black, 68mm/73mm threaded, with internal sleeve for added durability.
Axe bottom bracket for 30mm axles, compatible with 68-73mm shell widths, featuring a strong and durable design.
The Shimano UN300 BS Silver is a high-quality square taper bottom bracket designed for reliable performance and durability. Suitable for BSA 110mm/68mm frame standards, it features the renowned Shimano reliability and engineering.
High‑performance Shimano BB‑MT801 bottom bracket for mountain bikes: English thread, 68 × 73 mm shell dimensions, hollow‑tech II design with integrated spacer kit for smooth crank assembly and reliable power transfer.
FSA. Chrome steel BB30 cartridge bearings - For SL-K Light, Energy, Gossamer Pro, Gossamer, Assault, Vision Tri Max and Omega BB30 crank set