Raising your ProTaper bars on a Polaris sled used to be a challenge – until now. These kits includes a riser block and replacement bolts which will work with the one piece top clamp. NOTE: The maximum height you can raise your bars without having to extend your cables will change depending on which height ProTaper bars you have. Verify cable free-play length before purchasing riser. We also offer Extended Length Brake Lines and Throttle Extensions.