Mounting style: The Counterpunch replaces the outer lockring on ODI or LoamLab dual clamp grips and mounts to the bar with an expanding collet

Featuring a trigger valve operation for easy and controlled inflation

Driver size: It features a 1/4" driver

Available in the common seatpost diameters and drops

Crank Brothers Stamp Trail BOA Flat Shoes - US 5.0 - Black - Gold Dropship Mounting style: The Counterpunch replacesSome 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