Bottom_Brackets BOTTOM BRACKET PARTS, SM-BB52, RIGHT & LEFT ADAPTER(BSA), FOR WIDTH 68/73MM megaexo 100H And 200 Hour/1 Year

100H And 200 Hour/1 Year Service Kit (Includes Air Can

The new 240 is developed for riders with the most extreme ambitions

Lower Cup - 1-1/8"

Unisex sizing

So even when riding you always have the ability to tighten your headset if need be

Bottom_Brackets BOTTOM BRACKET PARTS, SM-BB52, RIGHT & LEFT ADAPTER(BSA), FOR WIDTH 68/73MM megaexo 100H And 200 Hour/1 YearShimano Deore SM BB52 Bottom Bracket Threaded HOLLOWTECH II 68 73 mm shell width With better sealing and rotation the Shimano Deore SMBB 52 bottom bracket delivers high driving efficiency. Use: MTB Model: SM BB52 BB Type: HOLLOWTECH II Threaded: BSA Threaded BB shell width: 68 73mm Shell diameter: BSA (BC 1. 37)