GPR Stabilizer is a family owned and operated business with a pure passion for every discipline of motorcycle racing.

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 off-road 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 racing market.

The success from our professional road-, off-road-, and ATV-racers around the world has allowed us to develop what racers are asking for: a motorcycle steering damper that is lightweight, small, adjustable on the fly, and easy to service. With applications for just about every popular make and model of performance motorcycle, our steering dampers are top-of-the-line. The GPRV4 was designed and developed specifically for sport bikes and road racing bikes and is now used by some of the biggest names in racing.

We personally represent GPR at many venues across the US and Europe. On any given weekend, one rig will be at an AMA Road Race, another at a WORCS off-road championship, and another in the World Superbike paddock. GPR Stabilizer is currently the only American sponsor of the World Superbike Championship and the only rotary steering damper on the World Supersport grid. Thanks to successful partnerships with our distributors, racers, and teams, GPR Stabilizer has racked up championships across the globe and is represented and distributed in over 24 countries.

Every part of GPR Stabilizer is produced under one roof. Design, manufacturing, assembly, testing, and distribution are all done at our San Diego, CA facility. We are the only steering damper company to provide it all for you: lifetime service warranties, color selections, range of applications, service in the paddocks, and most importantly, constant improvement.

Products

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GPR V1 Stabilizer - 1 1/8" Fat Bar HONDA CR125 CR250 CRF250R CRF250X CRF450R CRF450X CR500
Bolt on application.

No holes to Drill !

Market price: $460.00
Our price: $415.00 save 10%


GPR V1 Stabilizer - 1 1/8" Fat Bar KTM EXC MXC SX SX-F XC XC-F XC-W XCF-W
Bolt on application.

No holes to Drill !

Market price: $460.00
Our price: $415.00 save 10%


GPR V1 Stabilizer - 1 1/8" Fat Bar SUZUKI RM125 RM250 RM-Z250 RM-Z450 DRZ400SM
Bolt on application.

No holes to Drill !

Market price: $460.00
Our price: $415.00 save 10%


GPR V1 Stabilizer - 1 1/8" Fat Bar YAMAHA YZ125 YZ250 YZ250F YZ450F WR250F WR450F
Bolt on application.

No holes to Drill !

Market price: $460.00
Our price: $415.00 save 10%


GPR V1 Stabilizer STANDARD 7/8" BARS Honda CR125 CR250 CRF250R CRF250X CRF450R CRF450X CR500 XR250 XR400 XR600 XR650
Bolt on application.

No holes to Drill !

Market price: $425.00
Our price: $382.50 save 10%


GPR V1 Stabilizer- STANDARD 7/8" BARS Kawaski KX125 KX250 KX250F KX250F KX450F KLX450R KX500
Bolt on application.

No holes to Drill !

Market price: $425.00
Our price: $405.00 save 5%


GPR V1 Stabilizer- STANDARD 7/8" BARS Suzuki RM125 RM250 RM-Z250 RM-Z400
Bolt on application.

No holes to Drill !

Market price: $425.00
Our price: $405.00 save 5%


GPR V1 Stabilizer- STANDARD 7/8" BARS Yamaha YZ125 YZ250 YZ250F YZ426F YZ450F WR250F WR450F
Bolt on application.

No holes to Drill !

Market price: $425.00
Our price: $405.00 save 5%


GPR V3 Stabilizer- FAT BAR Honda CR125 CR250 CRF250R CRF250X CRF450R CRF450X
The GPRV3 Remote Adjustment Damping.

Truly the most unique design for a steering damper. Our competitors claims of adjustments "on-the-fly"...is a crock. You can barley adjust most of them while standing still. You don't even remove you hands from the bars on the this one. The remote adjuster is mounted right next to, or replaces you left grip stop. A full range of adjustments...at full speed!

We've taken the fluid control out of the body, and wrapped it around the handlebars. This unit is extremely durable and has been designed and made to be...brutalized. Dirt bikes / Supermoto bike go down, and the remote adjuster is designed to take it! Connecting the adjuster to the damper body are top quality stainless steel braided hoses. No plastic here.

Market price: $550.00
Our price: $495.00 save 10%


GPR V3 Stabilizer- FAT BAR Kawaski KX250 KX250F KX450F KLX450R
The GPRV3 Remote Adjustment Damping.

Truly the most unique design for a steering damper. Our competitors claims of adjustments "on-the-fly"...is a crock. You can barley adjust most of them while standing still. You don't even remove you hands from the bars on the this one. The remote adjuster is mounted right next to, or replaces you left grip stop. A full range of adjustments...at full speed!

We've taken the fluid control out of the body, and wrapped it around the handlebars. This unit is extremely durable and has been designed and made to be...brutalized. Dirt bikes / Supermoto bike go down, and the remote adjuster is designed to take it! Connecting the adjuster to the damper body are top quality stainless steel braided hoses. No plastic here.

Market price: $550.00
Our price: $495.00 save 10%