BSD Substance XL Cranks
BSD's toughest crank yet - Substance XL, a single bolt design 2.5pc crank with hefty 24mm XL spindle and an all new flush boss design eliminating sharp edges around the ankles.
Material | Heat treated 4130 chromo |
Length | 165mm / 170mm / 175mm |
Spindle diameter | 24mm |
Weight | 1.90lbs |