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Sram s900 chainset bb30 53 39t bearings not included 170mm
sram s900 chainset bb30 53 39t bearings not included 170mm
Sram s900 chainset bb30 53 39t bearings not included 170mm
Utilizes a new unidirectional carbon crank arm with a forged alloy spider it comes in full size and compact ratios and in multiple crank arm lengths bottom bracket means narrow q factor more ankle clearance greater bearing durability and stronger crank construction available in black colour 170 mm crank arm length

SIMILAR PRODUCTS