BSD Substance XL Cranks
Our 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.
Now in new Flat Raw and Flat Black...
Shop all Full Factory house brands and BSD in one place. Call your local retailer before making an online purchase. If we have it in stock, that means they can too.
