GPR V4S Stabilizer/Steering Damper 2015-2018 Yamaha R1/R1M/R1S

The GPR V4s, the fourth generation of the GPR sport bike application. This is specifically designed for sport and street bike applications and uses our patented pin-less mounting system. Slim design and large visible adjustment dial allows you to adjust the damping settings while you ride. Vital in changing conditions and temperatures. Since is debut in 2007, this kit has become a favorite of amateur and professional road racers worldwide.

The GPR V4s, specifically made for sport / street / road racing motorcycles. We’ve taken our proven patented 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 that locks into place with a positive “click” at 20 settings. Approximately 30% lighter than the GPR original street bike steering stabilizer. Shorter fluid ports, new valving, quicker reacting to high speeds.

Two wheel tuners “Brappy” award for “Best Road Racing Product of 2007”. “Massive improvement over the original model” – Superbike Magazine 2007.

Since its debut in 2007 this steering damper has been on championship and race winning teams in AMA Superbike, British Superbike, Australian Superbike, the Spanish CEV championships and in the Irish Road Racing series. The list keeps growing every season for a reason…It works! It does what a steering damper is supposed to do.

The GPR V4s steering dampers available to the public is the same championship winning sport bike steering damper that our race teams use. Bolt on applications only too. No holes to drill into your top clamp and no holes to drill into your frame. Light-weight mounting brackets and all in house prototyping insure a proper fit to your bike. This is the steering damper you want on your sport bike.

Note: Special order, ship in 4-5 business days.