BSD Substance XL V2 Cranks (24mm / 165 - 175mm)

A new updated version of the Substance XL crank w/ a new invest cast boss design that sits fully flush w/ the crank arm completely eliminating sharp edges around the ankles.

BSD Mid 24mm bottom bracket included.

KEY FEATURES

• 2.5pc crank.
• Simple single bolt design.
• Heat treated 4130 XL 24mm CNC machined hollow spindle
• RHD/LHD drive compatible
• Flush Boss Design: We've designed the Substance XL V2 crank arm w/ an invest cast boss that sits super flush eliminating sharp edges that can whack your ankles.
• Oversized Hollow Spindle: The 24mm diameter spindle is stiffer & stronger but being hollow, does not add any extra weight to the cranks compared to 22mm versions.
• Rectangular Arms: The Substance XL V2 crank features heat treated 4130 chromoly arms w/ a rectangular cross section for increased stiffness & grindability.