Shimano M545 Crank/BB Set
(AM/FR) dual-ring + honeycomb reinforced bashguard with All-Mountain Compact gearing 1-piece forged aluminum arm/spider design with an integrated, HollowTech-II (HT2) bottom-bracket spindle for improved power transfer 4-arm 64/104mm BCD with aluminum midd
Item Specifications:
Crankset Arm Length:
170mm
175mm
Size:
22/36/Bashguard