High-Performance Racing Parts & Accessories
PERFORMANCE PARTS & UPGRADES FOR RACING
Welcome to ProX Racing Parts, your ultimate destination for high-quality racing parts. Our extensive inventory includes motorcycle parts, ATV parts, dirt bike parts, UTV parts, snowmobile parts, PWC parts, and moped parts. Whether you’re into powersports or need aftermarket racing parts, we have everything you need to enhance your ride.
SHOP POWERSPORTS PARTS BY MARKET
ProX Racing Parts proudly serves various markets with our extensive racing and performance
parts collection. No matter your power sports vehicle, our aftermarket racing parts are
engineered to meet every enthusiast’s and professional racer’s demands.
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nEW PRODUCTS
PRO-X History
PROX RACING PARTS: QUALITY RACING AFTERMARKET PARTS SINCE 1975!
ProX Racing Parts headquarters are located near Amsterdam, The Netherlands. Founded in 1975, ProX Racing Parts is now distributed in many countries worldwide. Domestic and international dealers and distributors are being served from our facility in the Netherlands. The business is conveniently located in Nieuw Vennep, approximately 30 minutes from our capital, Amsterdam, and only 15 minutes from Schiphol International Airport.
ProX Racing Parts mainly specializes in high-quality internal engine components and replacement parts such as pistons, connecting rods, crankshafts, and valves. However, ProX Racing Parts is continuously expanding its range and therefore investing in other technical components regarding the various powersports applications that one can find also outside an engine. ProX Racing Parts stocks well over 8,000 part numbers divided over 60 different product groups.
ProX offers replacement parts from braking and suspension to fueling, steering, engine rebuild, air filters, and oil filters. All parts are manufactured to the highest quality standards at “state of the art” manufacturing facilities worldwide. These manufacturing factories include reputable businesses that manufacture OEM (Original Equipment Manufacturing) parts for leading motorcycle brands worldwide. ProX aims to deliver OEM quality replacement dirtbike parts, atv parts, utv parts, snowmobile parts, scooter parts, Jetski parts, and motorcycle parts. With the experience and long-established relationships, ProX Racing Parts is therefore always able to select the best manufacturer to meet or exceed high-level requirements regarding technical specifications and market.
ProX provides quality replacement parts for most powersport applications, including KTM, Polaris, Honda, and Yamaha parts.
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Tech blog
ProX Website Grand Opening!
2023 – ’24 KTM 300 SX Performance Replacement Parts Lineup
Reliable Pistons for Late-Model MX & Off-Road Motorcycles
Connect with us
Sometimes the less conventional bike builds are the biggest transformations! Dirt N’ Iron Rado tackled a complete, frame-up build on this '15 Yamaha WR450F with the helJay Clark DirtBikeTVketv1, a ton of parts from#Prox#ProX catalog, and many other awesome companies. The engine was refreshed top to bottom by @parapros with ProX valves and a crank rebuilt with a ProX rod kiAndrew Langstonw1118.
CheckDirt N’ Iron Radoniron's channels for more content on this build and even more comi#proxracingpartsa#bikebuild##dirtbike #yamahak#wr450fh#dirtbikerebuildi#offroadd #offroad
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Dirt N’ Iron Iron gave this '15 WR450 another chance at life and restored it beyond what it was when it was sitting on the showroom floor almost 10 years ago. From the engine to the chassis to the brakes and in between, A TON of ProX parts went into this build 🛠
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Another day, another two-stroke! Dirt Bike Magazine and Dirt Bike TV resurrected this 9-year-old, stalled project bike with some ProX components in and outside the engine 💥
2000 CR125 PROJECT WITH WISECO : 2-STROKE TUESDAY
dirtbikemagazine.com
This 2000 Honda CR125 was originally a budget build that we did almost 9 years ago now. We could never get it to run all that great but didn’t have the0 CommentsComment on Facebook
⚠ Don't forget ⚠ Our Summer Shred sale is LIVE! No code needed, just savings on all the parts you need to refresh your ride. Head to www.pro-x.com/ to find what you need#Prox##proxracingpartsp#summershreds#dirtbikepartsp#DirtBikeMaintenancenance
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*insert chef-related pun here* 👨🍳 Congrats to Levi Kitchen on a big win and great racing! 💥 | Pro Circuit Racing equipped with #Prox 🏁
#motocross #mx #moto #unadilla #procircuit #kawasaki #proxracingparts
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Our Summer Shred sale is LIVE! ⚠ No code needed, just savings on all the parts you need to refresh your ride. Head to www.pro-x.com/ to find what you need. 📲
#Prox #proxracingparts #summershred #dirtbikeparts #DirtBikeMaintenance
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Maintenance can prevent repairs! If you see any of these things, your engine might be telling you it's time for some attention. ⚠️
10 Signs Your 4-Stroke Dirt Bike Engine Is Getting Tired | ProX
www.pro-x.com
Maintenance can prevent repairs! Here’s 10 Signs your 4-stroke dirt bike engine may need some attention.14 CommentsComment on Facebook
Unless your on a built 2 stroke, you'll get buried on this track by 4 strokes..
Engine oil in the air boot signifying excessive blow by.
if your late model 4 stroke has burned more than 3 tanks of fuel it's probably ready for a top end.
I still have trouble with putting the piston on that way, darn Yamaha.
Yeah, your engine is telling it to bury it.
I need intake and exhaust valves for 690 LC4 engine…
Shit, the first one is it’s a four-stroke…
I don't see any engine with a single piston ring lasting any length of time
The 4 joke stroke. A stroke to make it turn and 3 to wear it out!
My first motorcycle was a two stroke which made learning of disassembly easy when you were still in junior high. My second motorcycle was four stroke twin which you learned to overhaul when you were in high school, just in time to learn swapping V-8s at high school auto shop. Now new kids can't even change a flat tire because it's too dangerous when other drivers are not paying attention on the road.
You should be able to use your ears and the seat of your pants to determine that
100 hours!
When we got a call from Twisted Development that they were helping Cole Martinez put a last minute ride together for Loretta Lynn MX, we jumped on it and sent out some chains and sprockets. Always need to be prepared with extras at The Ranch!
#Reposted Cole Martinez
📷 Mike Emery
#Prox #ProxRacing #LLMX #lorettalynnmx #motocross #moto #mx #TwistedDevelopment
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Who likes the black and gold theme 🙋♂️⚫️🟡 #proxsprocket
#dirtbike #sprockets #moto #motocross
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RACE WINNING BRANDS FAMILY
SHOP HIGH-GRADE RACING PARTS & ACCESSORIES FROM PROX
At ProX, we are dedicated to meeting the needs of every powersport enthusiast with our
extensive range of racing and performance parts. We serve many markets and offer top-quality
parts and upgrades for motorcycles, ATVs, dirt bikes, UTVs, snowmobiles, PWCs, and mopeds.
Our aftermarket racing parts are designed to enhance performance, durability, and reliability
across all terrains and conditions. Whether you’re looking to upgrade your vehicle for racing or
seeking reliable parts for maintenance, ProX has everything you need to keep your ride in top
condition.