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 CRF 450 R 2025 Prox Valve Shim 9.48 X 3.175 MM 29.948317.5
£9.37 inc. VAT
£7.81 excl. VAT
Gas-Gas EC 250 F 2023 Prox Steering Bearings 24.110026
£35.75 inc. VAT
£29.79 excl. VAT
Yamaha YZ 250 F 2025 Prox Valve Shim 9.48 X 2.725 MM 29.948272.5
£9.37 inc. VAT
£7.81 excl. VAT
Husqvarna TC 250 4T 2009 Prox Valve Shim Assortment 29.VSA948
£138.70 inc. VAT
£115.58 excl. VAT
KTM 990 Supermoto R 2013 Prox Valve Shim 10.00 X 1.975 MM 29.100197.5
£9.37 inc. VAT
£7.81 excl. VAT
Beta 350 RR Enduro 4T 2025 Prox Valve Shim 10.00 X 2.025 MM 29.100202.5
£9.37 inc. VAT
£7.81 excl. VAT
Kawasaki KFX 400 2006 Prox Valve Shim 9.48 X 2.875 MM 29.948287.5
£9.37 inc. VAT
£7.81 excl. VAT
KTM 105 SX 2004 Prox Clutch Master Cylinder Rebuild Kit 16.940001
£34.34 inc. VAT
£28.62 excl. VAT
Sherco 300 SE F-R 2025 Prox Valve Shim Assortment 29.VSA748-2
£138.70 inc. VAT
£115.58 excl. VAT
Kawasaki Ninja ZX-6 RR (ZX 600) 2021 Prox Valve Shim Assortment 29.VSA748
£138.70 inc. VAT
£115.58 excl. VAT
KTM 450 SX-F 2025 Prox Valve Shim Assortment KTM 29.VSA890
£74.22 inc. VAT
£61.85 excl. VAT
Suzuki RM 125 1995 Prox Front Fork Dust Caps 40.F4557DP
£24.26 inc. VAT
£20.22 excl. VAT
Beta 300 RX 2025 Prox Front Fork Seal & Wiper Kits 40.S485810
£53.98 inc. VAT
£44.98 excl. VAT
Honda TRX 250 R 1989 Prox Connecting Rod Big End Bearings 22.243117
£31.74 inc. VAT
£26.45 excl. VAT
Sherco 300 SE F-R 2018 Prox Front Fork Seal Kits 40.F4857.89
£25.75 inc. VAT
£21.46 excl. VAT
Husaberg FE 450 2013 Prox Valve Shim 10.00 X 1.925 MM 29.100192.5
£9.37 inc. VAT
£7.81 excl. VAT
Suzuki RM-Z 450 2025 Prox Clutch Inner Hubs 18.3421
£85.58 inc. VAT
£71.32 excl. VAT
KTM 530 EXC-R 2011 Prox Clutch Master Cylinder Rebuild Kit 16.94
£24.77 inc. VAT
£20.64 excl. VAT
Kawasaki KLX 450 R 2021 Prox Valve Shim 9.48 X 3.475 MM 29.948347.5
£9.37 inc. VAT
£7.81 excl. VAT
Yamaha YZ 490 1990 Prox Steering Bearings 24.110004
£40.33 inc. VAT
£33.61 excl. VAT
Gas-Gas EC 125 2011 Prox Steering Bearings 24.110056
£47.78 inc. VAT
£39.82 excl. VAT
Suzuki DL 800 V-Strom 2024 Prox Valve Shim 9.48 X 2.825 MM 29.948282.5
£9.37 inc. VAT
£7.81 excl. VAT
Husqvarna TC 250 2T 2014 Prox Front Fork Seal Kits 40.F4857.89
£25.75 inc. VAT
£21.46 excl. VAT
Kawasaki STX-12 F (JT 1200) 2004 Prox Valve Shim 9.48 X 3.475 MM 29.948347.5
£9.37 inc. VAT
£7.81 excl. VAT
Gas-Gas EX 350 F 2022 Prox Clutch Slave Cylinder Rebuild Kit 16.950014
£64.21 inc. VAT
£53.51 excl. VAT
Kawasaki KX 250 2025 Prox Valve Shim 9.48 X 3.125 MM 29.948312.5
£9.37 inc. VAT
£7.81 excl. VAT
Suzuki DL 1050 V-Strom 2024 Prox Valve Shim 9.48 X 3.225 MM 29.948322.5
£9.37 inc. VAT
£7.81 excl. VAT
Kawasaki KX 500 1995 Prox Front Fork Seal & Wiper Kits 40.S43559
£44.18 inc. VAT
£36.82 excl. VAT
Yamaha YZ 450 F 2025 Prox Valve Shim 9.48 X 3.025 MM 29.948302.5
£9.37 inc. VAT
£7.81 excl. VAT
Suzuki RM 125 1992 Prox Steering Bearings 24.110001
£45.83 inc. VAT
£38.19 excl. VAT
KTM 990 Adventure R 2012 Prox Valve Shim 10.00 X 2.575 MM 29.100257.5
£9.37 inc. VAT
£7.81 excl. VAT
Suzuki RM 80 2001 Prox Front Fork Seal & Wiper Kits 40.S354811
£37.39 inc. VAT
£31.16 excl. VAT
Husqvarna FC 450 2015 Prox Clutch Master Cylinder Rebuild Kit 16.94
£24.77 inc. VAT
£20.64 excl. VAT
Kawasaki STX-12 F (JT 1200) 2004 Prox Valve Shim 9.48 X 3.175 MM 29.948317.5
£9.37 inc. VAT
£7.81 excl. VAT















