Collection: Pro-X Racing Motorcycle Engine Parts, Pistons & Components
Shop our extensive range of Pro-X Racing motorcycle parts, pistons, connecting rods, engine components and replacement parts at Phoenix Motos.
Pro-X Racing is a well-established manufacturer of replacement components for motocross, enduro, road motorcycles, ATVs and other powersports applications. Its range includes precision engine components and specialist replacement parts for a wide variety of motorcycle makes, models and production years.
Whether you're rebuilding a two-stroke motocross engine, servicing a four-stroke motorcycle, repairing an ATV or restoring a classic off-road machine, explore our range of Pro-X Racing replacement parts.
Pro-X Racing pistons and engine rebuild components
Pro-X Racing is particularly well known for its two-stroke and four-stroke motorcycle pistons, piston rings, gudgeon pins and related engine components.
The range includes replacement parts for selected Honda, Yamaha, Kawasaki, Suzuki, KTM and other motorcycle applications.
Pistons are available in different sizes and specifications depending on the engine, so selecting the correct bore size, piston grade and manufacturer part number is essential.
Pro-X Racing connecting rods and crankshaft components
Pro-X Racing also supplies connecting rods, connecting rod kits, crankshaft bearings and other bottom-end engine components for selected motorcycle applications.
These parts are relevant to engine rebuilding, restoration and repair work, particularly where accurate dimensions and model compatibility are critical.
Pro-X Racing four-stroke engine components
For four-stroke motorcycles, the Pro-X Racing range includes selected valves, valve train components, timing components and other engine replacement parts.
Individual components are designed for specific engine applications, and compatibility can vary by model year and engine configuration.
Pro-X Racing clutch and transmission parts
The Pro-X Racing range also includes selected clutch and transmission-related replacement components for motorcycle servicing and rebuilding.
Depending on the application, these may include clutch plates, clutch components and other drivetrain parts.
Parts for motocross, enduro and classic motorcycles
At Phoenix Motos, we specialise in supplying motorcycle parts for both modern and older machines.
Pro-X Racing is particularly valuable for customers rebuilding motocross and enduro motorcycles, including models where replacement engine components can be difficult to identify.
Our range covers parts for selected Honda CR and CRF, Yamaha YZ and YZF, Kawasaki KX and KXF, Suzuki RM and RM-Z, KTM SX and EXC, and other compatible motorcycles.
Finding the correct Pro-X Racing part
Always check the Pro-X Racing manufacturer part number, motorcycle make, model, year, engine specification and component dimensions before ordering.
For pistons, verify the required bore size, piston grade and whether the listing includes rings, gudgeon pins and circlips.
For connecting rod kits, check the exact engine application and kit contents. For valves and other four-stroke components, confirm the correct intake or exhaust position and relevant specifications.
Browse Pro-X Racing pistons, connecting rods, engine bearings, clutch components and motorcycle replacement parts at Phoenix Motos for your next maintenance, repair or restoration project.
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ProX crankshaft bearing and seal kit Gas Gas EC250F 2010–2015 23.CBS24001
Regular price £133.56 GBPRegular priceUnit price / perSale price £133.56 GBPSold out -
ProX top end gasket set Yamaha YZ250F 2019–2023 35.2419
Regular price £82.22 GBPRegular priceUnit price / perSale price £82.22 GBP -
ProX head and base gasket set Yamaha YZ250F 2019–2023 36.2319
Regular price £66.41 GBPRegular priceUnit price / perSale price £66.41 GBP -
ProX head and base gasket set Yamaha YZ250 1999–2023 36.2399
Regular price £27.62 GBPRegular priceUnit price / perSale price £27.62 GBP -
ProX head and base gasket set Yamaha YZ250 1997–1998 36.2397
Regular price £32.69 GBPRegular priceUnit price / perSale price £32.69 GBP -
ProX head and base gasket set Yamaha YZ250F 2014–2018 36.2314
Regular price £64.63 GBPRegular priceUnit price / perSale price £64.63 GBP -
ProX head and base gasket set Gas Gas EC250F 2010–2015 36.2301
Regular price £61.15 GBPRegular priceUnit price / perSale price £61.15 GBP -
CAM CHAIN YZ250F 2024-25, PROX 31.2424,
Regular price £79.03 GBPRegular priceUnit price / perSale price £79.03 GBP -
ProX cam chain Yamaha YZ250F 2014–2023 31.2414
Regular price £59.31 GBPRegular priceUnit price / perSale price £59.31 GBP -
ProX air filter Yamaha YZ250F 2019–2023 52.24018
Regular price £18.77 GBPRegular priceUnit price / perSale price £18.77 GBP -
ProX air filter Yamaha YZ250F 2014–2018 52.24014
Regular price £18.77 GBPRegular priceUnit price / perSale price £18.77 GBP -
ProX air filter Yamaha YZ125 1995–1996 52.22095
Regular price £18.77 GBPRegular priceUnit price / perSale price £18.77 GBP -
ProX air filter Yamaha YZ125 1993–1994 52.22093
Regular price £18.77 GBPRegular priceUnit price / perSale price £18.77 GBP -
ProX throttle cable Yamaha YZ250 2000–2005 53.110074
Regular price £17.06 GBPRegular priceUnit price / perSale price £17.06 GBP -
ProX clutch cable Yamaha YZ250 2004–2004 53.120028
Regular price £21.89 GBPRegular priceUnit price / perSale price £21.89 GBP -
ProX clutch cable Yamaha YZ250F 2021–2023 53.121053
Regular price £29.14 GBPRegular priceUnit price / perSale price £29.14 GBP