Featured Sponsors

Wiseco Performance Products Wiseco Performance Products

For over 75 years, Wiseco has become synonymous with performance pistons, especially for off-road racing and riding. However, Wiseco is also a leading manufacturer of high quality clutch components, crankshafts & rods, camshafts & valves, and accessories that include premium gasket kits, titanium rings, jetting kits, bearings, & more.

Visit the Wiseco website
Follow Wiseco on ThumperTalk

Rhino USA Rhino USA

Rhino USA is a family owned California business that specializes in the sourcing and manufacture of high-quality and innovative accessories for the motorcycle, off-road, and automotive markets. Most are made right here in the USA and all are backed by a lifetime warranty.

Visit the Rhino USA website
Follow Rhino USA on ThumperTalk

Rocky Mountain ATV/MC Rocky Mountain ATV/MC

For over 30 years, Rocky Mountain ATV/MC has been the leading supplier of parts, accessories, gear, & apparel to riders everywhere. Great selection, low prices, fast shipping, & solid customer service keep customers coming back again and again.

Visit the Rocky Mountain ATV/MC website

FMF Racing FMF Racing

FMF Racing is the leading manufacturer of performance powersports exhaust systems & products, manufactured in the USA. At the end of the day, there is always one major force keeping us motivated–throwing a leg over the bike and heading for the trails or the track. The biggest reward for us is knowing we’re helping our customers get the most out of their riding experience. We still ride every chance we get so we never forget why we got into this business in the first place.

Visit the FMF Racing website
Follow FMF on ThumperTalk

Race Tech Race Tech

Race Tech has a history of nearly 30 years producing the highest quality suspension components and tools; including Gold Valves, for most types of motorcycles and ATVs, to distribute worldwide. Race Tech’s personalized suspension setups are 100% guaranteed to exceed your highest expectations.

Visit the Race Tech website
Follow Race Tech on ThumperTalk

Scotts Performance Products Scotts Performance Products

Known for its iconic steering stabilizer products, since 1974, Scotts Performance has been designing, manufacturing and selling only the highest quality, off-road race proven products. All of this is backed-up with knowledgable, enthusiastic support staff that ride & race, so you'll get the right products up front and world class support after the sale.

Visit the Scotts Performance website
Follow Scotts Performance on ThumperTalk

Boyesen, Inc. Boyesen, Inc.

For more than 40 years, Boyesen has specialized in the design and manufacture of high-performance parts to the power sports industry. From their innovative, industry-leading dual-stage reeds, to their complete, high performance intake systems, Boyesen continues to consistently set the standard for power sport performance.

Visit the Boyesen website

Supporting Sponsors

FPS Racing by SuperTrapp

FPS Racing by SuperTrapp is the leading manufacturer of high performance radiators, oil coolers, & accessories for off-road motorcycles, ATVs, & UTVs.

Visit the FPS Racing website
Follow RPS Racing on ThumperTalk

Ride Engineering

Ride Engineering is a US manufacturer of high quality, high performance triple clamps, handlebar mounting systems, braking & suspension products, and controls for the top brands of off-road & motocross motorcycles. Ride Engineering products are made from the best materials and tested to top pros for riders who demand the best.

Visit the Ride Engineering website
Follow Ride Engineering on ThumperTalk

Doubletake Mirror

Doubletake Mirror designs and manufacturers nearly indestructible mirrors for dual sport & adventure style motorcycles that also give you a clear view of what's behind you. Based upon the RAM ball and socket system, Doubletake Mirrors are as functional & flexible as they are tough. Find yours!

Visit DoubleTake Mirror

Russ Finances Homes

If you live in Washington State and need a mortgage professional that you can trust, Russ is your guy! He's an avid dirt biker, he's been active on ThumperTalk for over 9 years, and he's been helping riders finance their dreams for even longer!

Visit the Russ Finances Homes website


What happens when a passionate, on-the-injured-list MX'er with IT skills has too much time on their hands? They create the world's best Digital Sag Scale (the "Slacker)! Get your sag spot-on without the frustration of conventional sag tools.

Visit the MoTool website


TBolt USA is leading supplier of pit bikes, engines & parts for Pitster Pro, SSR, XR/CRF50, KLX110 & more!

Visit the Tbolt USA website
Follow Tbolt USA on ThumperTalk

Baja Designs

Baja Designs is the leading manufacturer of legalizing dual sport kits, race & off-road lighting products and more.

Visit the Baja Designs website
Follow Baja Designs on ThumperTalk

Unabiker Racing

Tough-as-nails radiator guards, skid plates and hand guards for off-road motorcycles.

Visit the Unabiker website

Big Bore Thumpers

Big Bore Thumpers is your source for high performance speed equipment for off-road four stroke singles.

Visit the Big Bore Thumpers website
Follow Big Bore Thumpers on ThumperTalk

JD Jetting

You don't need to be an expert to get expert jetting results! Fuel injection tuning too!

Visit the JD Jetting website