ProTaper A12 Aluminum Handlebar Product_ Axle End Cap All spacers are contained within

All spacers are contained within the assembly for easy tuning

Serviceable by riders

Hayes Dominion Peacemaker Clamp makes a peaceful set up with most popular shifters

For the JUNIT ProTaper handlebar system

98-40589: For mounting a caliper with the 160-180mm post mount adapter

ProTaper A12 Aluminum Handlebar Product_ Axle End Cap All spacers are contained withinFrom day one, we have never stopped pushing the limits of metallurgy and FEA. While the all new ProTaper MTB alloy bars have evolved over the years, one thing has remained the same: our original ProTaper concept remains: Thicker at the clamping area, tapered down in low stress sections.