SUBSTANCE CRANK free-gift-300 Choose regular 7/8” and OS

Choose regular 7/8” and OS 1” Gorilla Grip clamping versions

available separately

Give your Sureshot frame a refresh with our replacement sticker pack

Engineered for use with lubricants without compromising clutch engagement—no slip under load

– Lightweight 7075 alloy inner peg

SUBSTANCE CRANK free-gift-300 Choose regular 7/8” and OSThe BSD Substance cranks are fully heat treated 4130 chromoly 2. 5 piece cranks, using a clean single bolt design. Crafted from heat treated 4130 chromoly, the arms boast a rectangular cross section, enhancing rigidity and durability. The 22mm diameter, heat treated 4130 chromoly spindle is CNC machined with a 48 spline, hollow design for optimal strength and weight reduction. Extra beefy pedal boss with an angled rear for improved frame clearance.