BSD Substance Crank Bolt22mm or 24mm Show Options and Buy Regular price $8.99 Reg: $0.00 Save: $-8.99 22mm 24mm Buy Online - + Added! View Cart » Buy Local Find a Dealer Local inventory is different from what's available online. Please check with your local dealer before making an online purchase. If we have it in stock, that means they can too! Replacement spindle bolt for 22mm Substance and 24mm Substance XL cranks.