Motorcycle Bearings & Races
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Featured Brands
- ProX®Crankshaft Bearing and Seal Kit (23.CBS12086)Crankshaft Bearing and Seal Kit by ProX®. ProX crankshaft bearings and seals are manufactured at leading OEM factories, mainly in Japan. All bearings and seals are made to exact OEM specifications, to ensure maximum quality and...Carefully developed for the highest level of qualityReady to serve reliably for years to come$48.33
- Progressive Suspension®Replacement Shock Bushings and Sleeves (30-5010)Replacement Shock Bushings and Sleeves by Progressive Suspension®. Adjustable from stock height to 2" lower than stock. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Kits will fit Progressive® and stock shocksEngineered around your bike’s suspension needs$20.95
- Prolong®Calcium Sulfonate Grease with AFMT, 14 oz (PSL45000)Calcium Sulfonate Grease with AFMT, 14 oz by Prolong®. Prolong EP 2 now with AFMT is a Calcium Sulfonate grease, which is characterized by exceptional corrosion protection, high dropping point and mechanical stability. Due to its unique...Excellent load carrying abilityLubricates over wide extreme temperature range$8.00
- Prolong®Calcium Sulfonate Grease with AFMT, 15 Gallons Drum (PSL45020)Calcium Sulfonate Grease with AFMT, 15 Gallons Drum by Prolong®. Prolong EP 2 now with AFMT is a Calcium Sulfonate grease, which is characterized by exceptional corrosion protection, high dropping point and mechanical stability. Due to...Excellent load carrying abilityLubricates over wide extreme temperature range$1,069.54
- QuadBoss®Front Wheel Bearing and Seal Kit (5325-1194)Front Wheel Bearing and Seal Kit by QuadBoss®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$17.64
- QuadBoss®Individual Wheel Bearing (5360-82RS)Individual Wheel Bearing by QuadBoss®. Inner Diameter: 8 mm. Outer Diameter: 22 mm. Width: 7 mm. High-speed bearings with a triple-lip seal for your ride. High-speed bearings are manufactured to ABEC 3 precision levels. Triple-lip...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$2.68
- QuadBoss®Lower Shock Bushing Kit (5329-5025)Lower Shock Bushing Kit by QuadBoss®. Take the friction out of your rear end with these rear shock bearing assemblies. If you're looking for a quality product that will serve you for years to come, look no further. This top-grade...Direct O.E.M. replacement bearing assembly containing all of the required componentsRigorously tested to withstand years of abuse$20.49
- Race Tech®Ultra Slick Grease (USSG 01)Ultra Slick Grease by Race Tech®. Race Tech Ultra Slick Grease provides maximum lubrication and minimum friction for seals and bushings. Great for motor seals and bearings tooDesigned to fine-tune your ride so you can enjoy top-notch performanceGreat for amateur motocross riders and professional bike rippers alike$17.99
- Red Line®Assembly Lube, 16 oz (80313)Assembly Lube, 16 oz by Red Line®. Volume: 16 oz. Made from motor oil components, so it blends in without contaminating. These fluids are offered in a variety of packaging for convenience in different work environments. Red Line...These fluids are offered in a variety of packaging for convenience in different work environmentsUsed by many of the best engine builders, engineers, and technicians in Formula 1, GP2, Formula 3, NASCAR, NHRA, and WRC$125.32
- Red Line®Assembly Lube, 4 oz (80312)Assembly Lube, 4 oz by Red Line®. Volume: 4 oz. Made from motor oil components, so it blends in without contaminating. These fluids are offered in a variety of packaging for convenience in different work environments. Red Line Assembly...These fluids are offered in a variety of packaging for convenience in different work environmentsUsed by many of the best engine builders, engineers, and technicians in Formula 1, GP2, Formula 3, NASCAR, NHRA, and WRC$125.76
- S&S Cycle®Pinion Shaft Bearing (31-4085)Pinion Shaft Bearing by S&S Cycle®. Quantity: 1 Piece. Size: + 0.03". This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Precise engineering ensures the latest in qualityExpertly manufactured from highly reliable materials$80.96
- S&S Cycle®Right Side Inner Main Bearing Race (340-0077)Right Side Inner Main Bearing Race by S&S Cycle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Precise engineering ensures the latest in qualityExpertly manufactured from highly reliable materials$44.96
- S&S Cycle®Rod Bearing Assembly (34-4010)Rod Bearing Assembly by S&S Cycle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Precise engineering ensures the latest in qualityExpertly manufactured from highly reliable materials$89.96
- SP1®Aluminum Shock Bushing Kit (SM-08080)Aluminum Shock Bushing Kit by SP1®. Plastic Halves. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Strict quality control from start to finishMade using the finest materials and advanced technologies$40.00
- Sta-Lube®2.75 oz. Extreme Pressure Engine Assembly Lube (SL3333)2.75 oz. Extreme Pressure Engine Assembly Lube by Sta-Lube®. Engine Assembly lube is a lithium 12 hydroxy stearate based grease which adheres to metal surfaces to prevent destructive metal to metal contact. Prevents friction, galling...High quality at an affordable priceExpertly made from premium materials$6.15
- Sta-Lube®General Purpose Lithium Grease Can 14 oz (SL3311)General Purpose Lithium Grease Can 14 oz by Sta-Lube®. Volume: 14 oz. A high purity, NLGI Grade 1.5 multi-purpose white lithium grease. Provides superior lubrication and durability in any weather and most temperatures. Bright white in...Cooling System RepairRepairs head gaskets, engine blocks intake gaskets, cylinder heads, freeze plugs, heater cores and coolant leaks on cars, trucks, and buses$10.47
- Sta-Lube®Heavy Duty Drum Brake Wheel Bearing Grease Can 14 oz (SL3131)Heavy Duty Drum Brake Wheel Bearing Grease Can 14 oz by Sta-Lube®. Volume: 14 oz. Extreme pressure Multi-Purpose Grease is the best general purpose grease for a wide range of applications. It offers an excellent mechanical and shear...A sodium-based short fiber grease for autos & trucks with drum brake systems and slow speed industrial bearingsMeets most demands for economical wheel bearing lubrication$10.28
- Sta-Lube®Hi Temperature Disc Brake Wheel Bearing Grease 14 oz Can (SL3161)Hi Temperature Disc Brake Wheel Bearing Grease 14 oz Can by Sta-Lube®. Volume: 14 oz. A very stable resistant Aluminum Complex grease. Contains rust and oxidation inhibitors, anti-wear and extreme pressure additives and fortified with...A very stable resistant Aluminum Complex greaseContains rust & oxidation inhibitors, anti-wear and extreme pressure additives & fortified with "moly" and graphite$9.96
- Sta-Lube®Hi Temperature Disc Brake Wheel Bearing Grease 14 oz Cartridge (SL3160)Hi Temperature Disc Brake Wheel Bearing Grease 14 oz Cartridge by Sta-Lube®. Volume: 14 oz. Type: Cartridge. A very stable resistant Aluminum Complex grease. Contains rust and oxidation inhibitors, anti-wear and extreme pressure...A very stable resistant Aluminum Complex greaseContains rust & oxidation inhibitors, anti-wear and extreme pressure additives & fortified with "moly" and graphite$9.81
- Sta-Lube®Hi Temperature Disc Brake Wheel Bearing Grease, 7 lbs, 3.5 Quarts (SL3166)Hi Temperature Disc Brake Wheel Bearing Grease, 7 lbs, 3.5 Quarts by Sta-Lube®. Volume: 7 lbs. A very stable resistant Aluminum Complex grease. Contains rust and oxidation inhibitors, anti-wear and extreme pressure additives and...A very stable resistant Aluminum Complex greaseContains rust & oxidation inhibitors, anti-wear and extreme pressure additives & fortified with "moly" and graphite$43.40
- Sta-Lube®Moly-Graph™ 14 oz. Extreme Pressure Multi-Purpouse Grease (SL3141)Moly-Graph™ 14 oz. Extreme Pressure Multi-Purpouse Grease (SL3141) by Sta-Lube®. Extreme pressure Moly-Graph Multi-Purpose Grease is the best general purpose grease for a wide range of applications. It offers an excellent mechanical...High quality at an affordable priceExpertly made from premium materials$6.70
- Sta-Lube®Moly-Graph™ 3 oz. Extreme Pressure Multi-Purpouse Grease (SL3144)Moly-Graph™ 3 oz. Extreme Pressure Multi-Purpouse Grease (SL3144) by Sta-Lube®. Extreme pressure Moly-Graph Multi-Purpose Grease is the best general purpose grease for a wide range of applications. It offers an excellent mechanical...High quality at an affordable priceExpertly made from premium materials$11.09
- Sta-Lube®Moly-Graph™ Extreme Pressure Multi-Purpose Lithium Grease 14 oz Tube (SL3330)Moly-Graph™ Extreme Pressure Multi-Purpose Lithium Grease 14 oz Tube by Sta-Lube®. Volume: 14 oz. A high purity, NLGI Grade 1.5 multi-purpose white lithium grease. Provides superior lubrication and durability in any weather and most...Cooling System RepairRepairs head gaskets, engine blocks intake gaskets, cylinder heads, freeze plugs, heater cores and coolant leaks on cars, trucks, and buses$8.76
- Sta-Lube®Sta-Plex™ Extreme Pressure Multi-Purpose Lithium Grease Red 14 oz Tube (SL3190)Sta-Plex™ Extreme Pressure Multi-Purpose Lithium Grease Red 14 oz Tube by Sta-Lube®. Volume: 14 oz. A high purity, NLGI Grade 1.5 multi-purpose white lithium grease. Provides superior lubrication and durability in any weather and most...Cooling System RepairRepairs head gaskets, engine blocks intake gaskets, cylinder heads, freeze plugs, heater cores and coolant leaks on cars, trucks, and buses$10.13
- Sta-Lube®Sta-Plex™ Extreme Pressure Premium Red Grease 14 oz Can (SL3191)Sta-Plex™ Extreme Pressure Premium Red Grease 14 oz Can by Sta-Lube®. Volume: 14 oz. A high purity, NLGI Grade 1.5 multi-purpose white lithium grease. Provides superior lubrication and durability in any weather and most temperatures....Cooling System RepairRepairs head gaskets, engine blocks intake gaskets, cylinder heads, freeze plugs, heater cores and coolant leaks on cars, trucks, and buses$10.47
- Sta-Lube®Super White™ Multi-Purpose Lithium Grease, 10 oz (SL3361)Super White™ Multi-Purpose Lithium Grease, 10 oz by Sta-Lube®. Volume: 10 oz. A high purity, NLGI Grade 1.5 multi-purpose white lithium grease. Provides superior lubrication and durability in any weather and most temperatures. Bright...Cooling System RepairRepairs head gaskets, engine blocks intake gaskets, cylinder heads, freeze plugs, heater cores and coolant leaks on cars, trucks, and buses$8.93
- Sta-Lube®Super White™ Multi-Purpose Lithium Grease, 14 oz (SL3150)Super White™ Multi-Purpose Lithium Grease, 14 oz by Sta-Lube®. Volume: 14 oz. A high purity, NLGI Grade 1.5 multi-purpose white lithium grease. Provides superior lubrication and durability in any weather and most temperatures. Bright...Cooling System RepairRepairs head gaskets, engine blocks intake gaskets, cylinder heads, freeze plugs, heater cores and coolant leaks on cars, trucks, and buses$10.39
- Sta-Lube®Super White™ Multi-Purpose Lithium Grease, 35 lbs, 4.375 Gallons (SL3155)Super White™ Multi-Purpose Lithium Grease, 35 lbs, 4.375 Gallons by Sta-Lube®. Volume: 35 lbs. A high purity, NLGI Grade 1.5 multi-purpose white lithium grease. Provides superior lubrication and durability in any weather and most...Cooling System RepairRepairs head gaskets, engine blocks intake gaskets, cylinder heads, freeze plugs, heater cores and coolant leaks on cars, trucks, and buses$169.81
- Sta-Lube®Super™ 14 oz. White Multi-Purpose Lithium Grease (SL3151)Super™ 14 oz. White Multi-Purpose Lithium Grease by Sta-Lube®. A high purity, NLGI Grade 1.5 multi-purpose white lithium grease. Provides superior lubrication & durability in any weather and most temperatures. Bright white in color....High quality at an affordable priceExpertly made from premium materials$7.67
- Star Brite®Pro Star Ultra High Performance Wheel Bearing Grease Tube (026103)Pro Star Ultra High Performance Wheel Bearing Grease Tube by Star Brite®. Volume: 3 oz. Quantity: 1 Piece. The Pro Star line has been expanded to include a unique line of lubricants that combine unsurpassed performance with...High-tech formulation significantly outperforms traditional greases in every wayProvides unsurpassed protection against wear, corrosion & heat$11.55
Bearings are engineered to reduce or even eliminate friction between two parts, in most cases, during rotational motion. Case in point, instead of sliding, bearings allow the shafts to roll on the stationary surface. Also, when using a special grease for creating a thin lubricant layer on smooth steel balls or rollers preventing direct metal to metal contact, you can significantly prolong the service life of the assembly, increase rotational speed, and improve efficiency. There are continually lubricated high-RPM bearings, like those on crankshafts, and bearings that are sealed permanently. Some of these parts are serviceable and can be disassembled for cleaning and greasing.
In motorcycles, bearings are used on all of the rotating shafts and axles in the engine, transmission, steering, suspension, and wheels. In our online store, you can find a wide variety of durable and reliable motorcycle bearings and races manufactured to the highest precision levels. We offer products by such reputable brands as All Balls, Pivot Works, Biker’s Choice, Eastern Performance, and many others. Bearings displayed on the virtual shelves of our store are made from the highest grade materials in compliance with stringent quality standards. Sturdy rubber seals on wheel bearings can effectively keep water, dust, and dirt out while retaining the grease in.
Unlike ball bearings, their roller counterparts can withstand heavy radial loads. Since rollers have a cylindrical or tapered shape, the weight is distributed over a larger area. Sometimes, in tight space applications, needle bearings with small-diameter rollers are installed. A worn out seal can allow grease to escape the bearing while letting dust, sand, and dirt inside, increase friction causing the bearing to heat up and leading to accelerated wear and eventual failure, which can also be dangerous. If you feel that your motorcycle starts wandering when you are trying to go straight, then it is time to replace your wheel bearings.