Profile Design's Aerobar Bracket Riser Kit lets you customize the height of your Profile aero bar brackets and extensions for finding a perfect riding position. The kit includes two 10mm risers, two 5mm risers and appropriate-length bolts. Multiple kits can be used if you need more height. Note that this kit is not recommended for Profile Design's Carbon Stryke or T-mag bars.

Riser kits increase stack height to fit a wide range of riding styles for efficient positioning. Compatible with Profile Design's ZBS Aerobars, T Plus Carbon Series Aerobars, and T Plus Aluminum Series Aerobars. - Kit adds 1/2" rise and is non-adjustable to stack height. - Compatible with all Profile Design aerobars except for Century and Legacy models. - Kit includes a pair of 1/2" risers, bolts specific to riser size, and mounting hardware.