Availability
When the time comes to rebuild the motor in your dirt bike, ATV, or scooter, turn to Pro-X Racing Parts for OEM-quality connecting rod kits. These components are made out of tough alloys to tight tolerances for durability, dimensional consistency, and strength. The rods are barreled and shot-peened for smooth surfaces and double forged on dedicated forgings. Pro-X oiling slots maximize lower rod oiling and extend bearing life. Pro-X Racing Parts connecting rod kits will bring your motor back to life.
Not Yet Reviewed
$99.99
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$149.99
Pro-X Racing Parts X-ring roller chains are exclusively manufactured for Pro-X by the reputable and leading OEM factory in Japan, using the highest grade Japanese steel. Specifically for the off-road, Enduro, ATV, and big 4-stroke Motocross bikes, Pro-X offers a lightweight, narrow type X-ring chain using a QX-type seal, offering 40 percent less friction and at least 150 percent increased durability over a standard MX Chain. All Pro-X chains are pre-stressed and pre-stretched to reduce initial chain stretch and provide immediate performance. They include a clip-type chain link as standard. Select the size chain needed for your off-road machine. Features: * Exclusive pin treatment provides an extremely hard outside coating, leaving a softer inside to increase strength while reducing overall chain wear * Pins are heavy press fitted and feature quad-staked riveting for ultra-strong connection * Solid bush inside the shot-peened, solid roller and plates are heat treated to offer incredible tensile strength, along with low friction and high-wear resistance * Inner plates are designed in a specific shape, allowing less material to be used and with the unique lightning holes result in a 3 percent overall lighter chain without compromising tensile strength
Not Yet Reviewed
$113.99
Pro-X Racing Parts offers clutch rubber dampers for virtually any motorcycle brand. These durable OE replacement cushions are ideal when you're rebuilding a clutch basket. They're manufactured from factory materials and specs to ensure proper fit and performance. Why ride with a worn-out damper? Upgrade with an economical replacement from Pro-X Racing.
Not Yet Reviewed
$7.99
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$58.99
Pro-X Racing Parts MX roller chains are exclusively manufactured for Pro-X by the reputable and leading OEM factory in Japan, using the highest grade Japanese steel. These MX chains are assembled from different components that have a specific and crucial function to make each chain a high-quality product, and are the perfect complement to Pro-X front and rear sprockets. All Pro-X chains are pre-stressed and pre-stretched to reduce initial chain stretch and provide immediate performance. They include a clip-type chain link as standard. Select the chain size needed for your off-road bike. Features: * Exclusive pin treatment provides an extremely hard outside coating, leaving a softer inside to increase strength while reducing overall chain wear * Pins are heavy press fitted and feature quad-staked riveting for ultra-strong connection * Solid bush inside the shot-peened, solid roller and plates are heat treated to offer incredible tensile strength, along with low friction and high-wear resistance * Inner plates are designed in a specific shape, allowing less material to be used and with the unique lightning holes result in a 3 percent overall lighter chain without compromising tensile strength
Not Yet Reviewed
$44.99
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$94.99
Pro-X Racing Parts offer valve shims for most models Japanese dirt bikes, Road bikes and ATV's and KTM applications. The valve shims are made of premium materials. Specific heat-treatment ensures hardness of the shims to offer maximum durability and less wear. Next to the specific heat-treatment the valve shims are precision machined to match exact size. The ProX valve shims are available in assortment boxes, as well as refill kits. Assortment boxes contain 7.48mm or 9.48mm shims for Japanese applications and 8.90mm and 10.00mm for KTM applications. Thicknesses range from 1.20mm up to 3.50mm. Incremental by 0.025 mm. Refill kits are available for each individual shim size and come in a package of five shims. Select the valve shims for your application needs.
Not Yet Reviewed
$8.99
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$99.99
Pro-X Racing Parts offers a complete line of OEM replacement and universal chain rollers for the Dirt bike program. Special Polyurethane material used in the universal chain rollers offers superior hardness to guarantee long life while the sealed precision bearings have two additional outer seals to protect the bearing against water and dirt. These hi-performance self-lubricating nylon OEM replacement chain rollers will fit directly to the frame boss. Select the model for your application needs. Product Overview: * Made from hi-performance self-lubricating nylon for guaranteed long life * Heavy-duty chain rollers have additional seals to increase bearing life * Universal 34mm, 38mm and 43mm chain rollers are designed to be an OEM replacement
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$8.99
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$21.99
Pro-X complete gasket kits provide everything needed for a full engine rebuild, ensuring superior sealing, durability, and precision fitment for motocross, off-road motorcycles, dirt bikes, and ATVs. Each kit includes high-quality head gaskets, base gaskets, valve cover gaskets, oil seals, O-rings, and more, delivering a comprehensive package for maximum engine protection. Manufactured from premium, heat-resistant materials, Pro-X gaskets offer exceptional oil and coolant leak prevention, excellent compression retention, and long-lasting performance. Select the kit needed for your powersports ride.
Not Yet Reviewed
$71.99
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$215.99
Pro-X Racing Parts piston kits furnish the pistons, rings, wrist pins, and circlip retainers to perform a relatively easy rebuild. Available for 2-stroke and 4-stroke models, these industry-leading pistons are CNC-machined for precision in either a cast or forged aluminum alloy--perfect for low friction and low expansion. Sleeved cylinder versions are made in both standard and oversized parts, while plated cylinder kits can be ordered in standard and A, B, C, and D oversizes. Pro-X Racing Parts piston kits are produced in a variety of OEM bore measurements for powersports equipment from makers like Yamaha, Kawasaki, KTM, Honda®, Husaberg, and Husqvarna. Ensure the best ride every time--replace or rebuild your pistons before they fail and cause more expensive problems.
Not Yet Reviewed
$89.99
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$190.99
Pro-X Racing Parts high-quality carburetor rebuild kits are the easy solution to rebuilding your carburetor. Whether your carburetor is leaking, or the fuel distributions is disturbed, Pro-X Racing has a kit with all the necessary components to repair your carburetor, including float bowl and cap hardware, and they are available for a wide range of Dirt Bike and (Sport) ATV/UTV applications. Choose the kit needed for your off-road machine's carburetor. Features and contents: * Rubber O-rings are made of NBR rubber material with excellent resistance to the ethanol used in today's fuels * Carburetors equipped with paper float bowl gaskets are upgraded to high performance Interface gasket material * ATV models with two carburetors include components to repair two carburetors * Kits include: -- All O-rings -- Gaskets -- OEM size jets (standard jet sizing for your bike or ATV) -- Needle -- Mixture screw -- Float bowl screws -- Float valve needle plus seat (where applicable)
Not Yet Reviewed
$35.99
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$62.99
Pro-X Racing complete clutch plate sets offer the best performance in powersports. Their sets contain complete packs of matched friction and steel plates, along with a set of clutch springs. Pro-X clutch plate sets deliver friction plates and steel plates manufactured to exact OEM specifications, mated with heavy-duty clutch springs that are approximately 10 percent stiffer, to provide you with the ultimate clutch performance. Get the most out of your powersports ride for your MX or ATV, install Pro-X Racing complete clutch plate sets.
Not Yet Reviewed
$149.97
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$197.99
Pro-X offers a full line of clutch components, all made by leading OE manufacturers from the finest materials. Pro-X Racing Parts' complementary clutch cover gaskets complete their line of components with precision-cut, high-quality pieces that deliver the ultimate sealing. Choose the gaskets designed for your off-road machine.
Not Yet Reviewed
$5.99
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$18.99
Pro-X Racing Parts 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. Pro-X seals are produced from premium grade materials and are made to OEM specs and tolerances, offering low friction in combination with a superior seal for excellent durability. Choose the valve stem seals designed for your powersports ride.
Not Yet Reviewed
$3.99
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$6.38
Pro-X oil filters are available for a wide range of Dirt bike and Sport ATV models. To reach a high level of quality and consistency, the raw materials are supplied by a selected group of leading manufacturers in the industry. The filters are constructed using only premium materials under strict tolerances and quality control. The various quality control steps in the manufacturing process of the Pro-X oil filters make them one of the best filters in the world. The exclusive design and strict production process brings the perfect combination of protection and performance! Furthermore, every filter goes through 16 individual quality control checks before it is ready to leave the factory. The whole manufacturing process, including the checking of raw materials, and individual filter testing, is regularly audited. Order the oil filter designed for your application needs.
Not Yet Reviewed
$3.99
Pro-X Racing Parts front sprockets are manufactured from a low corrosion SCM435 Ni-Chrome Molybdenum steel. These sprockets feature a low carbon core which prevents breaking during the hardening process and offers maximum wear resistance. Another feature of these Pro-X Racing Parts front sprockets is the self-cleaning dirt grooves to extend chain sprocket life.
Not Yet Reviewed
$19.99
Pro-X Racing Parts offers crankshaft thrust washers for a wide range of powersports applications, including many Honda, Kawasaki, Yahama, Gas Gas, Husqvarna, KTM, and Suzuki models. These OEM-style replacement washers increase oil retention and reduce friction between rod, washer, and crank web. They're offered in copper or silver material, as well as a variety of widths, inside and outside diameters. Washers are an important engine component which should always be replaced when you re-press your crank. Order the model recommended for your ride.
Not Yet Reviewed
$7.99
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$13.99
Pro-X Racing Parts clutch cables are high-quality products that meet or even exceed OEM quality, and are manufactured to exact OEM specifications to offer maximum performance and the perfect fit. Pro-X Racing Parts clutch cables are equipped with pre-lubricated nylon inner sleeves and tightly coiled inner casings, along with a flexible PVC outer jacket and strong steel inner cable for high durability and smooth control. They are easy to assemble thanks to the appropriate length with all necessary mounting parts supplied. Choose the clutch cables designed for your dirt bike application. Features: * Black PVC outer jacket for maximum flexibility and durability * Steel inner casing that is tightly coiled for low compression * Pre-lubricated nylon inner sleeve for smooth operation and long life * All wire ends are bird caged prior to terminal casting for superior pull-out resistance
Not Yet Reviewed
$8.99
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$30.99
ProX Racing Parts offers swingarm bearing kits that are available for off-road and ATV applications. These complete rebuild kits come with all necessary parts you need to completely rebuild your swingarm. Order the Pro-X Racing swingarm bearing kit designed for your application needs. Product features: * Bushings are case hardened and plated to prevent wear and corrosion * Pins are through-hardened and precision ground * Needle bearings are made from 52100 bearing steel, ARC61-65 heat-treated and have a ST13 steel shell * PTFE washers for increased service life
Not Yet Reviewed
$30.99
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$75.99
ProX Racing Parts offers a wide range of high-quality dirt bike and ATV/UTV brake discs. Manufactured from specially hardened premium-quality stainless steel, these OEM-replacements are budget-friendly. They're specifically designed to be lightweight with a Cooling Edge Cut (CEC) technology, while integrated venting slots offer enhanced cooling and cleaning for optimal pad-to-rotor contact. These features result in high performance and linear braking with very low brake pad wear. (For best performance, use ProX Racing brake pads with a matching pad compound.) Order the front and/or rear brake rotors recommended for your application.
Not Yet Reviewed
$71.99
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$89.99
Pro-X top end gasket kits are designed for precise sealing, maximum durability, and optimal engine performance, making them an essential component for motocross, off-road motorcycles, dirt bikes, and ATVs. Manufactured from high-quality materials, these gasket kits provide exceptional heat resistance, superior sealing properties, and long-lasting durability, ensuring leak-free performance and reliable compression. Each Pro-X kit includes all necessary head, base, and exhaust gaskets, as well as valve seals and O-rings, making them a complete solution for top-end rebuilds. Select the kit needed for your powersports ride.
Not Yet Reviewed
$21.99
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$93.99
ProX Racing Parts friction clutch plates are made to exact OEM specifications and offer maximum performance, durability, and smooth clutch operation. Replace your worn out friction plates and put more power to the ground with Pro-X Racing Parts friction clutch plates.
Not Yet Reviewed
$26.99
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$98.99
Pro-X Racing Parts front fork bushing kits come as complete replacement kits that include guide and slide bushings, copper washers, and fork seal snap rings. The PTFE bushings ensure an increased durability which has been proven from dynamic testing, and these complete sets ensure an easy installation for a full range of available MX models. Choose the kit designed for your powersports vehicle.
Not Yet Reviewed
$26.99
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$53.99
Pro-X Racing Parts offers steering stem bearing kits for a wide range of motorcycles. They provide the necessary bearings, bearing races, and seals to keep your bike turning smoothly. These components are manufactured from quality materials and factory specs to ensure proper fit and performance. Tapered roller bearings deliver longer life and increased load compared to traditional ball bearings. The seals work to effectively retain grease and keep water and dirt out. Installation is easy—just like OEM parts. Order the kit recommended for your ride.
Not Yet Reviewed
$39.95
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$59.95
The water pump is a very important component to cool your engine to perform the best in all circumstances. Keep your water operation optimal with Pro-X Racing Parts water pump rebuild kits. They are made of high-quality materials and available for a wide range of dirt kike and ATV applications. The rebuild kits include all necessary gaskets, O-rings, bearings, and seals required to do the job correctly. When rebuilding your engine, don't forget to rebuild the water pump using a kit from Pro-X Racing Parts. Choose the kit designed for your off-road machine.
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$30.99
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$138.99
Pro-X Racing offers a wide range of replacement parts for dirt bike applications, including these upper shock bearing kits. Each order comes with a needle bearing, cup seal, and bushing. Rear suspension shock absorber bearings need to be maintained frequently. The parts are manufactured from factory materials and specifications to ensure proper fitment and long-lasting performance. Order the kit recommended for your motorcycle.
Not Yet Reviewed
$21.99
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$26.99
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