The BSD Substance Crank XLare single bolt design, 2.5pc cranks in Flat Black finishes. Heat-treated 4130 chromoly arms with a rectangular cross-section for increased stiffnessand22mm diameter CNC machined 48 spline hollow spindle. Extra beefy pedal boss with an angle on the back for frame clearance.

SPECIFICATIONS

• Material: Heat treated 4130 chromo
• Length: 165mm / 170mm
• Spindle diameter: 22mm
• Weight: 1.95lbs
• RHD/LHD compatible