Prox
ProX Racing Parts, a world wide brand, founded in 1975!
ProX Racing Parts head quarters are located near Amsterdam, The Netherlands. Founded in 1975, ProX Racing Parts is now distributed in a significant number of countries worldwide. Domestic as well as international dealers and distributors are being served from our facility in the Netherlands. The business is conveniently located in the city of Nieuw Vennep, approximately 30 minutes from our capital city Amsterdam and only 15 minutes from Schiphol International Airport.
ProX Racing Parts is mainly specialized in high quality internal engine components 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. Including the latest additions ProX Racing Parts stocks well over 8.000 part numbers divided over more than 60 different product groups. All parts are manufactured to highest quality standards at “state of the art” manufacturing facilities around the world. These manufacturing factories include reputable businesses that manufacture OEM (Original Equipment Manufacturing) parts for leading motorcycle brands world wide. 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 Racing Parts products are available through specific and dedicated sales networks around the world. With distributors and dealers in more than 70 countries around the world, there is always a company nearby that will do their utmost to serve you well. Please find your nearest distributor by clicking here. However, ProX Racing Parts continues to search for additional distributors in specific countries and this might well be a good opportunity for your business. We would also welcome first equipment inquiries from OEM companies as through the years we have proven to be a strong and reliable partner in parts supply and development for several well known brands.
Product Filters
Gas-Gas MC 250 F 2025 Prox VALVE SHIM KTM 8.90 X 1.94 MM 29.890194
£9.37 inc. VAT
£7.81 excl. VAT
Husqvarna FE 250 2024 Prox VALVE SHIM KTM 8.90 X 2.22 MM 29.890222
£9.37 inc. VAT
£7.81 excl. VAT
Husqvarna TC 450 2010 Prox Valve Shim 7.48 X 2.50 29.74825
£9.37 inc. VAT
£7.81 excl. VAT
Yamaha XP 500 T-Max 2009 Prox VALVE SHIM 7.48 X 2.55 MM 29.748255
£9.37 inc. VAT
£7.81 excl. VAT
Gas-Gas EC 500 F 2024 Prox Valve Shim 8.90 X 1.80 29.89018
£9.37 inc. VAT
£7.81 excl. VAT
Husqvarna FE 350 2024 Prox VALVE SHIM KTM 8.90 X 1.88 MM 29.890188
£9.37 inc. VAT
£7.81 excl. VAT
Yamaha YZF-R1 2024 Prox VALVE SHIM 9.48 X 1.45 MM 29.948145
£9.37 inc. VAT
£7.81 excl. VAT
Honda CRF 450 RX 2025 Prox VALVE SHIM 9.48 X 1.45 MM 29.948145
£9.37 inc. VAT
£7.81 excl. VAT
Yamaha FZ 1 Fazer 2009 Prox Valve Shim 7.48 X 3.00 29.7483
£9.37 inc. VAT
£7.81 excl. VAT
Yamaha YZ 426 F 2002 Prox VALVE SHIM 9.48 X 1.45 MM 29.948145
£9.37 inc. VAT
£7.81 excl. VAT
Honda ST 1100 2002 Prox Valve Shim 7.48 X 2.70 29.74827
£9.37 inc. VAT
£7.81 excl. VAT
KTM Freeride 350 2017 Prox VALVE SHIM KTM 8.90 X 2.12 MM 29.890212
£9.37 inc. VAT
£7.81 excl. VAT
Gas-Gas EX 350 F 2024 Prox VALVE SHIM KTM 8.90 X 1.96 MM 29.890196
£9.37 inc. VAT
£7.81 excl. VAT
Sherco 500 SE F-R 2025 Prox VALVE SHIM KTM 8.90 X 2.02 MM 29.890202
£9.37 inc. VAT
£7.81 excl. VAT
Husqvarna FX 450 2025 Prox VALVE SHIM KTM 8.90 X 2.08 MM 29.890208
£9.37 inc. VAT
£7.81 excl. VAT
Kawasaki KX 450 F 2025 Prox Valve Shim 9.48 X 1.20 29.94812
£9.37 inc. VAT
£7.81 excl. VAT
Kawasaki ZXR 750 1995 Prox Valve Shim 7.48 X 3.40 29.74834
£9.37 inc. VAT
£7.81 excl. VAT
Husqvarna FC 450 2025 Prox Valve Shim 8.90 X 2.30 29.89023
£9.37 inc. VAT
£7.81 excl. VAT
Husqvarna TE 250 4T 2009 Prox Valve Shim 9.48 X 1.20 29.94812
£9.37 inc. VAT
£7.81 excl. VAT
Honda CRF 250 X 2017 Prox VALVE SHIM 7.48 X 2.45 MM 29.748245
£9.37 inc. VAT
£7.81 excl. VAT
KTM 450 SX ATV 2010 Prox VALVE SHIM KTM 8.90 X 2.24 MM 29.890224
£9.37 inc. VAT
£7.81 excl. VAT
Husaberg FE 501 2014 Prox VALVE SHIM KTM 8.90 X 2.06 MM 29.890206
£9.37 inc. VAT
£7.81 excl. VAT
Gas-Gas EC 250 F 2024 Prox VALVE SHIM KTM 8.90 X 1.94 MM 29.890194
£9.37 inc. VAT
£7.81 excl. VAT
Gas-Gas MC 450 F 2025 Prox VALVE SHIM KTM 8.90 X 2.22 MM 29.890222
£9.37 inc. VAT
£7.81 excl. VAT
Husaberg FE 350 2014 Prox VALVE SHIM KTM 8.90 X 2.14 MM 29.890214
£9.37 inc. VAT
£7.81 excl. VAT
KTM 450 EXC-F 2024 Prox Valve Shim 8.90 X 2.40 29.89024
£9.37 inc. VAT
£7.81 excl. VAT
Husqvarna FX 350 2025 Prox Valve Shim 8.90 X 2.42 29.890242
£9.37 inc. VAT
£7.81 excl. VAT
Kawasaki VN 800 Drifter 2001 Prox Valve Shim 9.48 X 1.40 29.94814
£9.37 inc. VAT
£7.81 excl. VAT
KTM 500 EXC-F 2024 Prox VALVE SHIM KTM 8.90 X 2.48 MM 29.890248
£9.37 inc. VAT
£7.81 excl. VAT
Gas-Gas EX 450 F 2024 Prox VALVE SHIM KTM 8.90 X 2.34 MM 29.890234
£9.37 inc. VAT
£7.81 excl. VAT
Husaberg FE 501 2014 Prox VALVE SHIM KTM 8.90 X 2.18 MM 29.890218
£9.37 inc. VAT
£7.81 excl. VAT
Yamaha TDM 850 2001 Prox Valve Shim 9.48 X 1.40 29.94814
£9.37 inc. VAT
£7.81 excl. VAT
Honda CRF 150 R 2025 Prox Valve Shim 7.48 X 2.70 29.74827
£9.37 inc. VAT
£7.81 excl. VAT
Honda CBR 1000 RR-R 2024 Prox VALVE SHIM 7.48 X 3.35 MM 29.748335
£9.37 inc. VAT
£7.81 excl. VAT
Yamaha XSR 700 2024 Prox Valve Shim 7.48 X 2.80 29.74828
£9.37 inc. VAT
£7.81 excl. VAT
Sherco 500 SE F-R 2025 Prox VALVE SHIM KTM 8.90 X 2.06 MM 29.890206
£9.37 inc. VAT
£7.81 excl. VAT
