We are the Australian importers of GPR Stabilzers. GPR Stabilizers are an American company. The GPR Stabilizer was born of frustration. Fed up with the lack of quality and selection at the time, Ralph and Randy Norman set out to make the best steering damper available for motorcycle racers. They started with an original design created from previous testing and prototyping. Helped by their background in aerospace manufacturing and design, it evolved into the dominant steering damper at any off road venue today. Now, with patents held in the USA and abroad, GPR has set its sights on the world motorcycle racing market.

GPR V5 Stabilizer Kits
Dirt Bikes / Adventure Bikes
The GPR v5 is the fifth generation steering damper with two variations V5D and V5S designed for dirt bikes, adventure bikes, Harley Davidson and Sport bikes but is also used on several of hybrid applications. Its compact and slim design allows for the damper to be mounted below the handlebars, out of harm’s way, without raising the bars more than an inch. Frame mounts are machined steel or Cryogenic treated billet aluminum with stainless steel pin, and billet aluminum machined bar-mounts. Choose the GPR Pro Kit option and you’ll get a black anodized machined top-clamp, available for some applications.
Dirt Bikes / Adventure Bikes
The GPR v5 is the fifth generation steering damper with two variations V5D and V5S designed for dirt bikes, adventure bikes, Harley Davidson and Sport bikes but is also used on several of hybrid applications. Its compact and slim design allows for the damper to be mounted below the handlebars, out of harm’s way, without raising the bars more than an inch. Frame mounts are machined steel or Cryogenic treated billet aluminum with stainless steel pin, and billet aluminum machined bar-mounts. Choose the GPR Pro Kit option and you’ll get a black anodized machined top-clamp, available for some applications.
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Please check https://www.gprstabilizer.com/ for products and contact us via email: [email protected] or phone: 02 45672072
to check our prices and availability.
Please check https://www.gprstabilizer.com/ for products and contact us via email: [email protected] or phone: 02 45672072
to check our prices and availability.

GPR V5-S Stabilizer Kits
Sport Bikes / Harley Davidsons
The GPR v5S, the fifth 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 Harley Davidson applications uses the same V5S steering damper.
Sport Bikes / Harley Davidsons
The GPR v5S, the fifth 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 Harley Davidson applications uses the same V5S steering damper.

GPR V5-Q
ATVs / Dirt Bikes / Adventure Bikes
This is GPR’s fifth generation design of a rotary steering damper, well close to it at least. It still retains the original footprint but internal valving and fluid controls have evolved over the years. One center dial, adjustable as you ride and completely rebuildable. Mounts on the frame behind the front bumper.
ATVs / Dirt Bikes / Adventure Bikes
This is GPR’s fifth generation design of a rotary steering damper, well close to it at least. It still retains the original footprint but internal valving and fluid controls have evolved over the years. One center dial, adjustable as you ride and completely rebuildable. Mounts on the frame behind the front bumper.

GPR Rubber Bar Mount System Dirt Bikes / Adventure Bikes
This is a new product GPR have developed over the last few seasons for a few select Dirt Bikes and Adventure Bike models. Machined aluminum and urethane anti-vibe inserts held together with two steel bolts keeps the vibrations down to a minimum. Primarily designed for Dirt Bikes / Adventure Bikes that come from the factory with solid bar-mount top clamp, but are now being expanded to other models.
This is a new product GPR have developed over the last few seasons for a few select Dirt Bikes and Adventure Bike models. Machined aluminum and urethane anti-vibe inserts held together with two steel bolts keeps the vibrations down to a minimum. Primarily designed for Dirt Bikes / Adventure Bikes that come from the factory with solid bar-mount top clamp, but are now being expanded to other models.