GPR V4S Stabilizer/Steering Damper 2004-2006 Yamaha R1

GPR V4S Stabilizer/Steering Damper 2007-2008 Yamaha R1

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.

Returns & Exchanges

If you are not completely satisfied with your purchase, you may return the item within 30 business days of receipt. While we offer a hassle-free return policy, some non-defective items may be subject to a 15% restocking fee.

Returned items must be:

• New and unused
• In original condition
• In the manufacturer’s original packaging
• Include all tags

Returns due to manufacturer defects will be accepted only if the customer provides photographic evidence showing the issue was not caused by misuse.

Non-Returnable Items

• Electrical components
• Special or made-to-order items
• Windscreens
• Bodywork
• Carbon fiber parts
• Closeout items
• Used parts
  

Customers are responsible for all return shipping costs.

Once your return is received and inspected, refunds will be processed within 24–48 hours to the original payment method (minus shipping fees). Please allow an additional 2–8 business days for the refund to appear on your account.

Before returning any item, please contact us at support@motostarz.com or call 1-604-370-4899 to obtain a return authorization number. This number must be clearly marked on both the inside and outside of the package.