Engine

ProX Valve Stem Seal RM-Z450 07-23 + LT-R450 06-11 ProX offers a wide range of valve stem seals for the MX, Dirt Bike, Road Bike and ATV segment.The seals are manufactured by the leading OEM factories in Japan such as NOK and ARS.The seals are produced...

ProX Valve Stem Seal YFM350F Warrior 87-04 + XT600/E 84-02 ProX offers a wide range of valve stem seals for the MX, Dirt Bike, Road Bike and ATV segment.The seals are manufactured by the leading OEM factories in Japan such as NOK and ARS.The seals are...

Prox Valve Stem Seal YZ450F 03-09 + YFZ450R 09-23 YZ250F 14-23 ProX offers a wide range of valve stem seals for the MX, Dirt Bike, Road Bike and ATV segment.The seals are manufactured by the leading OEM factories in Japan such as NOK and ARS.The seals...

ProX Valve Stem Seal YZ450F 10-22 + VMAX 1200 86-01 ProX offers a wide range of valve stem seals for the MX, Dirt Bike, Road Bike and ATV segment.The seals are manufactured by the leading OEM factories in Japan such as NOK and ARS.The seals are produced...

ProX Velocity Stack RM-Z450 08-14 + KX450F 09-14 Manufactured from high quality alloy with super smooth finish for high flow Adjusts flow offering significantly improved drivability and increased torque in the lower rev range Installs in the throttle...

ProX Washer (34x54x0.5) TRUST WASHERS Our O.E. style washers increases oil retention and reduces friction between rod, washer and crank web. We offer washers in different material exactly as OEM is offering in copper and silver. Washers are an important...

ProX Washer Aluminium (30x46x1.0) XL125-185/XR200 TRUST WASHERS Our O.E. style washers increases oil retention and reduces friction between rod, washer and crank web. We offer washers in different material exactly as OEM is offering in copper and silver...

ProX Washer Bronze (30x48x0.5) TRUST WASHERS Our O.E. style washers increases oil retention and reduces friction between rod, washer and crank web. We offer washers in different material exactly as OEM is offering in copper and silver. Washers are an...

ProX Washer Copper (22x35x0.5) TRUST WASHERS Our O.E. style washers increases oil retention and reduces friction between rod, washer and crank web. We offer washers in different material exactly as OEM is offering in copper and silver. Washers are an...

ProX Washer Copper (32x50x1.0) XR250 TRUST WASHERS Our O.E. style washers increases oil retention and reduces friction between rod, washer and crank web. We offer washers in different material exactly as OEM is offering in copper and silver. Washers are...

ProX Washer Copper (38x57x1.0) XR/XL600 TRUST WASHERS Our O.E. style washers increases oil retention and reduces friction between rod, washer and crank web. We offer washers in different material exactly as OEM is offering in copper and silver. Washers...

ProX Washer Copper (40x60x1.0) KTM640LC4  TRUST WASHERS Our O.E. style washers increases oil retention and reduces friction between rod, washer and crank web. We offer washers in different material exactly as OEM is offering in copper and silver...

ProX Washer Silver (24x40x1.5) CR250 87-91/TRX250 Our OEM style washers increases oil retention and reduces friction between rod, washer and crank web. We offer washers in different material exactly as OEM is offering in copper and silver. Washers are...

ProX Washer Silver (25x42x1.0) CR250 02-07  Our OEM style washers increases oil retention and reduces friction between rod, washer and crank web. We offer washers in different material exactly as OEM is offering in copper and silver. Washers are an...

ProX Washer Silver (26x42x1.5) CR500 87-01 Our OEM style washers increases oil retention and reduces friction between rod, washer and crank web. We offer washers in different material exactly as OEM is offering in copper and silver. Washers are an...

ProX Washer Silver (30x50x1.0) CRF250R 04-23 Our OEM style washers increases oil retention and reduces friction between rod, washer and crank web. We offer washers in different material exactly as OEM is offering in copper and silver. Washers are an...

ProX Washer Silver (33x53x1.0) CRF450R 09-16 Our OEM style washers increases oil retention and reduces friction between rod, washer and crank web. We offer washers in different material exactly as OEM is offering in copper and silver. Washers are an...

ProX Washer Silver (34x53x1.0) Our OEM style washers increases oil retention and reduces friction between rod, washer and crank web. We offer washers in different material exactly as OEM is offering in copper and silver. Washers are an important part...

ProX Washer Silver KTM60/65 00-23 (18x33.5x1.0) Our OEM style washers increases oil retention and reduces friction between rod, washer and crank web. We offer washers in different material exactly as OEM is offering in copper and silver. Washers are an...

ProX Washer Silver RM125 87-03 (22x35x1.5) Our OEM style washers increases oil retention and reduces friction between rod, washer and crank web. We offer washers in different material exactly as OEM is offering in copper and silver. Washers are an...

ProX Washer Silver RM85 (20x34x1.5) Our OEM style washers increases oil retention and reduces friction between rod, washer and crank web. We offer washers in different material exactly as OEM is offering in copper and silver. Washers are an important...

ProX Washer Silver YZ/CR/KX125 (22x37x1.0) Our OEM style washers increases oil retention and reduces friction between rod, washer and crank web. We offer washers in different material exactly as OEM is offering in copper and silver. Washers are an...

ProX Washer Silver YZ250 99-23 + KTM 250SX 03-23 / CR250 (24x41x1.0) Our OEM style washers increases oil retention and reduces friction between rod, washer and crank web. We offer washers in different material exactly as OEM is offering in copper and...

ProX Washer Silver YZ85 02-23 (20x33x1.0) Our OEM style washers increases oil retention and reduces friction between rod, washer and crank web. We offer washers in different material exactly as OEM is offering in copper and silver. Washers are an...

ProX Water Pump Rebuild Kit CR125R 84-86 When rebuilding your engine, do not forget to rebuild the water pump as well. The water pump of your engine is a very important component to cool your engine to perform the best in all circumstances. ProX Water...

ProX Water Pump Rebuild Kit CR500R 85-01 When rebuilding your engine, do not forget to rebuild the water pump as well. The water pump of your engine is a very important component to cool your engine to perform the best in all circumstances. ProX Water...

ProX Water Pump Rebuild Kit YZ125 05-24 + YZ125X 20-22 When rebuilding your engine, do not forget to rebuild the water pump as well. The water pump of your engine is a very important component to cool your engine to perform the best in all circumstances...

RFX Magnetic Drain Bolt (Green) [M10x15mmx1.25] KX65 00-21 KX85 01-21 KX125/250 96-20 KXF250 04-20 KXF450 16-18 KX500 92 Catches metal contaminants in your oil to prolong engine life CNC Machined from Aluminum 6061-T6 with a light weight design ...

RFX Magnetic Drain Bolt (Orange) [M12x12mm x 1.50] KTM SX/EXC/F125-350 03-21 SX/EXCF450 03-20 Husqvarna TC/FC/TE/FE125-350 14-21 FC/FE450 14-20 Catches metal contaminants in your oil to prolong engine life CNC Machined from Aluminum 6061-T6 with a light...

RFX Magnetic Drain Bolt (Red) [M12x12mm x 1.50] Gas Gas 125-450 21-24 Catches metal contaminants in your oil to prolong engine life. CNC Machined from Aluminum 6061-T6 with a light weight design. Pre-drilled for safety wire. Please check and verify the...