Crank Brothers Stamp Trail BOA Flat Shoes - US 6.0 - Black - Gold YGroup_7034274480173 The stirrup width increases from

The stirrup width increases from 73 to 102mm and the recommended width of your top tube and down tube increases from 68mm to 97mm or less

With 10 replaceable pins per side

This polymer reducer kit replaces the old DU bushing and aluminium reducers for less friction and longer life

your proof of purchase and let us know how it happened - we’ll do the rest

Crank Brothers Stamp Trail BOA Flat Shoes - US 6.0 - Black - Gold YGroup_7034274480173 The stirrup width increases fromSome things just work better together. Like an optimized shoe pedal combination. The Stamp flat shoe does it all, whether on street or trail. Its high friction outsole rubber compound provides optimal grip to stick to the pedal. In addition, the lug depth is designed around pin dimensions to absorb the pin to ensure a secure pedal connection. OUTSOLE: MC2 high friction compound for grip and durability Stamp tread pattern optimized for contact surface