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
Honda CB 900 F 2007 Prox Valve Shim 7.48 X 1.475 MM 29.748147.5
£9.37 inc. VAT
£7.81 excl. VAT
Yamaha MT-09 2024 Prox Valve Shim 7.48 X 1.525 MM 29.748152.5
£9.37 inc. VAT
£7.81 excl. VAT
Yamaha YFM 700 Kodiak 2024 Prox Valves Steel 28.2706-1
£29.10 inc. VAT
£24.25 excl. VAT
Honda CBR 600 RR 2024 Prox Valve Shim 7.48 X 1.675 MM 29.748167.5
£9.37 inc. VAT
£7.81 excl. VAT
Suzuki GSX 1400 2007 Prox Valve Shim 7.48 X 1.675 MM 29.748167.5
£9.37 inc. VAT
£7.81 excl. VAT
Gas-Gas EC 300 F 2015 Prox Valve Shim 7.48 X 1.475 MM 29.748147.5
£9.37 inc. VAT
£7.81 excl. VAT
John Deere Liquifire 1982 Prox Pistons 01.4503.125
£98.48 inc. VAT
£82.07 excl. VAT
Suzuki GSR 600 2010 Prox Valve Shim 7.48 X 1.575 MM 29.748157.5
£9.37 inc. VAT
£7.81 excl. VAT
Gas-Gas EC 250 F 2024 Prox Crankshaft Bearing & Seal Kit 23.CBS63017
£129.34 inc. VAT
£107.78 excl. VAT
Yamaha YZ 250 F 2013 Prox Valves Titanium 28.2401-1
£87.76 inc. VAT
£73.13 excl. VAT
Honda CRF 250 F 2025 Prox Valve Shim 7.48 X 2.025 MM 29.748202.5
£9.37 inc. VAT
£7.81 excl. VAT
Beta 480 RR Enduro 4T 2025 Prox Valve Shim 10.00 X 2.225 MM 29.100222.5
£9.37 inc. VAT
£7.81 excl. VAT
Kawasaki KLE 650 Versys 2009 Prox Valve Shim 7.48 X 2.175 MM 29.748217.5
£9.37 inc. VAT
£7.81 excl. VAT
Suzuki SFV 650 Gladius 2016 Prox Valve Shim 7.48 X 1.325 MM 29.748132.5
£9.37 inc. VAT
£7.81 excl. VAT
Honda CBR 1000 RR-R 2024 Prox Valve Shim 7.48 X 1.975 MM 29.748197.5
£9.37 inc. VAT
£7.81 excl. VAT
Suzuki GSF 650 Bandit 2012 Prox Valve Shim 7.48 X 1.225 MM 29.748122.5
£9.37 inc. VAT
£7.81 excl. VAT
Kawasaki KX 125 1987 Prox Crankshaft Bearing & Seal Kit 23.CBS42085
£59.16 inc. VAT
£49.30 excl. VAT
Gas-Gas EC 125 2002 Prox Wheel Bearings 23.S114057
£28.91 inc. VAT
£24.09 excl. VAT
Suzuki RM-Z 250 2006 Prox Valves Engine Replacement Kits 28.SIS4335-2
£143.14 inc. VAT
£119.28 excl. VAT
Honda TRX 300 FourTrax 2000 Prox Wheel Bearings 23.S111012
£17.66 inc. VAT
£14.72 excl. VAT
Husqvarna FE 250 2023 Prox Wheel Bearings 23.S112073
£24.73 inc. VAT
£20.61 excl. VAT
Husqvarna SMR 510 2010 Prox Valve Shim 7.48 X 1.425 MM 29.748142.5
£9.37 inc. VAT
£7.81 excl. VAT
Yamaha YZF-R1 2006 Prox Valve Shim 7.48 X 1.575 MM 29.748157.5
£9.37 inc. VAT
£7.81 excl. VAT
Yamaha YZ 450 FX 2023 Prox Wheel Bearings 23.S112052
£30.82 inc. VAT
£25.68 excl. VAT
Honda CRF 250 X 2017 Prox Ball Bearings 23.SX06C62
£35.72 inc. VAT
£29.77 excl. VAT
Beta 498 RR Enduro 4T 2014 Prox Ball Bearings 23.SX07E39
£31.56 inc. VAT
£26.30 excl. VAT
Honda CR 250 R 1986 Prox Wheel Bearings 23.S111015
£21.48 inc. VAT
£17.90 excl. VAT
Yamaha YZ 250 FX 2019 Prox Valves Engine Replacement Kits 28.SIS2414-2
£143.14 inc. VAT
£119.28 excl. VAT
Yamaha XSR 700 2024 Prox Valve Shim 7.48 X 1.525 MM 29.748152.5
£9.37 inc. VAT
£7.81 excl. VAT














