Shimano ES50 Left Cup Bottom Bracket (For 73mm)

a bearing made of 440C stainless steel, providing exceptional ride quality and reliability. The stainless steel bearing in the Hellbender 70 strikes a perfect balance between value and lasting performance. Providing excellent ...

best suited for use in road bikes with a BSA/English bottom bracket shell and cranksets that have a 24mm spindle. Featuring sealed cartrige bearings and CNC machined external cups, this bottom bracket ...

a frame set up for PF30 or BB386 EVO bottom brackets, then this FSA PF30 Bottom Bracket is just what you need to install the crankset. Its stainless steel cartridge bearings, super ...

CNC-machined alloy cups, dual-labyrinth bearing covers and precision sealed bearings. They are the perfect match to Promax CF-2 and HF-2 cranks and ultimate upgrade to the budget bottom brackets sold with most ...

for those who still prefer the low weight and simplicity of square taper cranks. Each bottom bracket is hand assembled using a hollow chromoly spindle, precision sealed bearings, forged and CNC-machined alloy ...