Ride Hard
Ride ProX
Genuine Performance Parts
ProX Parts Fit Every Major Dirt Bike, ATV, SnowMOBILE & JET SKI
Top Brands
FROM MOTOCROSS TO SNOWMOBILE
PARTS BUILT FOR EVERY RIDE
ProX Racing Parts proudly serves diverse markets with an extensive range of racing and performance components. No matter your powersports vehicle, our aftermarket racing parts are engineered to meet the demands of both enthusiasts and professional racers.
PROX CHAMPIONS
ProX Parts proudly partners with leading teams and riders across motocross, road racing, and off-road disciplines.
Proud Partner of the MXGP and Motorcycle Racing Worldwide
OEM-Quality Parts
Since 1975
ProX delivers genuine high-performance racing parts trusted by professionals and built for enthusiasts. Founded in 1975 and headquartered near Amsterdam, The Netherlands, ProX serves domestic and international dealers and distributors from its Nieuw Vennep facility.
With a heritage in precision-engineered internal engine components such as pistons, connecting rods, crankshafts, and valves, ProX has grown to offer over 8,000 part numbers across 60 product groups. Today, our range extends from braking, suspension, fueling, and steering to air filters, oil filters, and complete engine rebuild solutions.
All ProX parts are manufactured to OEM quality standards in state-of-the-art facilities that also produce for leading motorcycle brands worldwide. Whether on the track or trail, ProX is your source for reliable, race-proven performance across most powersports applications, including KTM, Polaris, Honda, Yamaha, and more.
US Customer Support 9-5 EST
Proven reliability for over 50 years
More than 9,000 parts in stock – ready to ship.
Used in all levels of racing & OEM
Orders are processed & shipped same day
ProX Performance Parts – A Race Winning Brands Company
Being part of the Race Winning Brands family means ProX riders benefit from shared expertise, proven technology, and decades of experience trusted across racing and performance industries.
Race Winning Brands – Also Powering the Automotive Performance Industry
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