Promax SC-1 Square Taper BSA Bottom Bracket 68x108mm Hollow Chromoly Spindle
SC-1 bottom brackets are the perfect choice for those who still prefer the low weight and simplicity of square taper cranks. Hollow chromoly spindle.
SC-1 bottom brackets are the perfect choice for those who still prefer the low weight and simplicity of square taper cranks. Hollow chromoly spindle.