Shimano ES50 Left Cup Bottom Bracket (For 68mm)

allows the head angle to be changed by 1 to 1.5 degrees and bottom bracket height to lower or rise by shortening or lengthening the effective eye to eye of the shock ...

use an appropriate Conversion Kit specific to the brand and model of crankset to be used. Conversion Kits are made to account for crank manufacturers' machining tolerances and ensure they mate perfectly ...

use of a varying cranks with BB386EVO, PF30 or BB30 bottom brackets Spacers and adapters only, specific bottom brackets are required and sold separately Specs:Model:BB adaptersInterface:MegaExoShell:BB386 EVOWidth:86.5mm This product was added to ...

the use of a 68mm or 73mm English-threaded BB and crankset in a BB30 (68/73x42mm) or PF30 (68/73x46mm) road or mountain frame Adapter presses directly into BB30/PF30 bottom bracket Frame must be ...