The GPR V4 was made specifically for sport/road racing bikes. GPR has taken their proven fluid control technology and squeezed, trimmed, and lightened this model up to be exactly what the racers want. Smaller, lighter, faster!

A large dial with a definite "no-slip" grip locks into place with a positive "click" at 20 settings. Approximately 30% lighter than the GPR original Version 1. Available now in multiple color combinations, the V4 was developed extensively in the World Superbike paddock and the AMA Roadracing paddock during the 2007 season with incredible results. Shorter fluid ports, new valving, quicker reacting to high speeds.