Motorcycle Suspension Oils
- IPONE®Fork Fluid (407)Universal Fork Fluid by IPONE®. Grade: 7W. FORK FLUID is a 100% synthetic lubricant designed especially for forks that are subjected to a great deal of strain in competitions or in extreme conditions. Its exclusive anti-friction...100% Synthetic lubricant developed in competition research, specially designed for forks subject to very high stressAnti-friction and anti-emulsion formulation ensures perfect operating stability$16.21
- KYB®Fork Oil (130010050101)Universal Fork Oil by KYB®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...High grade materials paired with the innovative designExceptional quality at an affordable price$88.17
- Klotz®SAE 10W Racing Synthetic Fork and Shock Fluid (KL-510)SAE 10W Racing Synthetic Fork and Shock Fluid by Klotz®. Quantity: 1 Piece. Bottle. 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...Formulated for Street and MX Bike suspension technologyAnti-foam and anti-fade additive system reduces friction and cavitation$19.23
- Klotz®SAE 15W Racing Synthetic Fork and Shock Fluid (KL-515)SAE 15W Racing Synthetic Fork and Shock Fluid by Klotz®. Quantity: 1 Piece. Bottle. 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...Formulated for Street and MX Bike suspension technologyAnti-foam and anti-fade additive system reduces friction and cavitation$19.23
- Klotz®SAE 5W Racing Synthetic Fork and Shock Fluid (KL-505)SAE 5W Racing Synthetic Fork and Shock Fluid by Klotz®. Quantity: 1 Piece. Bottle. 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...Formulated for Street and MX Bike suspension technologyAnti-foam and anti-fade additive system reduces friction and cavitation$19.23
- Maxima Racing Oils®10W Race Shock Fluid, 5 gal (58505H)Universal 10W Race Shock Fluid, 5 gal by Maxima Racing Oils®. Heavy. 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....Made to deliver trouble-free operation for years aheadOptimal protection against wear$238.07
- Maxima Racing Oils®10WT Fork Oil, 16 oz (55916)Universal 10WT Fork Oil, 16 oz by Maxima Racing Oils®. Maxima Fork Oils are formulated from the highest quality base oils and advanced additives to prevent foaming, seal hardening, oxidation and stiction. Lubricinol provides for very...Made to deliver trouble-free operation for years aheadOptimal protection against wear$6.67
- Maxima Racing Oils®10WT Racing Fork Fluid, 5 gal (59505-10)Universal 10WT Racing Fork Fluid, 5 gal by Maxima Racing Oils®. Mineral based racing fork oil designed for all high performance cartridge and standard-type forks. Shear stable, high viscosity index formulation maintains film strength...Designed for high performance applicationsReduces overall friction and prevents stiction$220.43
- Maxima Racing Oils®10WT Zero Drag Formula Racing Shock Fluid-Heavy, 32 oz (58901H)Universal 10WT Zero Drag Formula Racing Shock Fluid-Heavy, 32 oz by Maxima Racing Oils®. Quantity: 1 Bottle. Racing Shock Fluid is a blend of the finest petroleum base stocks available. With extremely high viscosity indexes over 350+,...Reduces drag and stictionReduces friction$226.59
- Maxima Racing Oils®20WT Fork Oil, 16 oz (57916)Universal 20WT Fork Oil, 16 oz by Maxima Racing Oils®. Maxima Fork Oils are formulated from the highest quality base oils and advanced additives to prevent foaming, seal hardening, oxidation and stiction. Lubricinol provides for very...Made to deliver trouble-free operation for years aheadOptimal protection against wear$6.67
- Maxima Racing Oils®20WT Fork Oil, 33.8 oz (57901)Universal 20WT Fork Oil, 33.8 oz by Maxima Racing Oils®. Maxima Fork Oils are formulated from the highest quality base oils and advanced additives to prevent foaming, seal hardening, oxidation and stiction. Lubricinol provides for very...Made to deliver trouble-free operation for years aheadOptimal protection against wear$11.68
- Maxima Racing Oils®3W Race Shock Fluid, 5 gal (58505L)Universal 3W Race Shock Fluid, 5 gal by Maxima Racing Oils®. Lite. 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....Made to deliver trouble-free operation for years aheadOptimal protection against wear$238.07
- Maxima Racing Oils®3WT Synthetic Racing Shock Fluid, 5 gal (50-57901)Universal 3WT Synthetic Racing Shock Fluid, 5 gal by Maxima Racing Oils®. Full-synthetic, ester-based shock fluid designed to ensure maximum performance and provide maximum protection under the most severe conditions. Shear stable,...Designed to the tight specifications required by racing professionalsAdvanced additive system reduces overall friction and decreases stiction$276.96
- Maxima Racing Oils®3WT Synthetic Racing Shock Fluid, 5 gal (50-57505)Universal 3WT Synthetic Racing Shock Fluid, 5 gal by Maxima Racing Oils®. Full-synthetic, ester-based shock fluid designed to ensure maximum performance and provide maximum protection under the most severe conditions. Shear stable,...Designed to the tight specifications required by racing professionalsAdvanced additive system reduces overall friction and decreases stiction$352.71
- Maxima Racing Oils®3WT Zero Drag Formula Racing Shock Fluid-Light, 1 gt (58901L)Universal 3WT Zero Drag Formula Racing Shock Fluid-Light, 1 gt by Maxima Racing Oils®. Racing Shock Fluid is a blend of the finest petroleum base stocks available. With extremely high viscosity indexes over 350+, low pour points and...Reduces drag and stictionReduces friction$14.27
- Maxima Racing Oils®5WT Fork Oil, 16 oz (54916)Universal 5WT Fork Oil, 16 oz by Maxima Racing Oils®. Maxima Fork Oils are formulated from the highest quality base oils and advanced additives to prevent foaming, seal hardening, oxidation and stiction. Lubricinol provides for very low...Made to deliver trouble-free operation for years aheadOptimal protection against wear$6.67
- Maxima Racing Oils®7WT Racing Fork Fluid, 5 gal (59505-7)Universal 7WT Racing Fork Fluid, 5 gal by Maxima Racing Oils®. Mineral based racing fork oil designed for all high performance cartridge and standard-type forks. Shear stable, high viscosity index formulation maintains film strength and...Designed for high performance applicationsReduces overall friction and prevents stiction$220.43
- Maxima Racing Oils®85/150 5W Racing Fork Fluid, 60 Liters (599605)Universal 85/150 5W Racing Fork Fluid, 60 Liters by Maxima Racing Oils®. Mineral based racing fork oil designed for all high performance cartridge and standard-type forks. Shear stable, high viscosity index formulation maintains film...Designed for high performance applicationsReduces overall friction and prevents stiction$662.97
- Maxima Racing Oils®Plush™ 5W Suspension Fluid, 5 gal (54505)Universal Plush™ 5W Suspension Fluid, 5 gal by Maxima Racing Oils®. PLUSH fluid is an advanced suspension fluid for high performance MTB suspension systems. PLUSH fluid is designed for use in both forks and shocks. Surface active..."Zero Fade" high viscosity index (VI)Eliminates stiction$193.98
- Maxima Racing Oils®Plush™ 7WT Suspension Fluid, 16 oz (55-55916)Universal Plush™ 7WT Suspension Fluid, 16 oz by Maxima Racing Oils®. PLUSH fluid is an advanced suspension fluid for high performance MTB suspension systems. PLUSH fluid is designed for use in both forks and shocks. Surface active..."Zero Fade" high viscosity index (VI)Eliminates stiction$5.56
- Maxima Racing Oils®Plush™ Suspension Fluid 3WT. 16oz (55-53916)Plush™ Suspension Fluid 3WT. 16oz by Maxima Racing Oils®. PLUSH fluid is an advanced suspension fluid for high performance MTB suspension systems. PLUSH fluid is designed for use in both forks and shocks. Surface active technology..."Zero Fade" high viscosity index (VI)Eliminates stiction$5.56
- Motorex®Low Friction Fork Oil 2.5W. 25L (154036)Low Friction Fork Oil 2.5W. 25L by Motorex®. 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...High quality at an affordable priceExpertly made from premium materials$508.10
- Motorex®Low Friction Racing Fork Oil (153944)Universal Low Friction Racing Fork Oil (153944) by Motorex®. Viscosity Grade: 5W. Volume: 1 L. Racing Fork Oil with the new "3D Response Technology" which boasts a special molecular structure that facilitates innovative damping...Improved breakaway torque (stick-slip)Fork oil specially developed for modern fork systems$27.92
- Motorex®Low Friction Racing Fork Oil (154039)Universal Low Friction Racing Fork Oil (154039) by Motorex®. Viscosity Grade: 4W. Volume: 25 L. Racing Fork Oil with the new "3D Response Technology" which boasts a special molecular structure that facilitates innovative damping...Improved breakaway torque (stick-slip)Fork oil specially developed for modern fork systems$508.10
- Motorex®Low Friction Racing Fork Oil (154042)Universal Low Friction Racing Fork Oil (154042) by Motorex®. Viscosity Grade: 10W. Volume: 1 L. Racing Fork Oil with the new "3D Response Technology" which boasts a special molecular structure that facilitates innovative damping...Improved breakaway torque (stick-slip)Fork oil specially developed for modern fork systems$27.92
- Motorex®Low Friction Racing Fork Oil (154035)Universal Low Friction Racing Fork Oil (154035) by Motorex®. Viscosity Grade: 2.5W. Volume: 1 L. Racing Fork Oil with the new "3D Response Technology" which boasts a special molecular structure that facilitates innovative damping...Improved breakaway torque (stick-slip)Fork oil specially developed for modern fork systems$27.92
- Motorex®Low Friction Racing Fork Oil (153946)Universal Low Friction Racing Fork Oil (153946) by Motorex®. Viscosity Grade: 15W. Volume: 1 L. Racing Fork Oil with the new "3D Response Technology" which boasts a special molecular structure that facilitates innovative damping...Improved breakaway torque (stick-slip)Fork oil specially developed for modern fork systems$27.92
- KYB®Shock Oil (130020050101)Universal Shock Oil by KYB®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...High grade materials paired with the innovative designExceptional quality at an affordable price$88.17
- Motorex®Low Friction Racing Fork Oil (154037)Universal Low Friction Racing Fork Oil (154037) by Motorex®. Viscosity Grade: 2.5W. Volume: 59 L. Racing Fork Oil with the new "3D Response Technology" which boasts a special molecular structure that facilitates innovative damping...Improved breakaway torque (stick-slip)Fork oil specially developed for modern fork systems$1,023.25
- Motorex®Racing SD-1 Shock Fluid (102327)Universal Racing SD-1 Shock Fluid by Motorex®. Developed with WP Suspension. Race tested and proven performance. Recommended by KTM for their rear shocks. If you're looking for a quality product that will serve you for years to come,...Specific shock absorber oil for racingOptimum damping under extreme conditions$119.09
The working principle of a typical motorcycle fork has much in common with that of an automotive strut – both of these parts use a coil spring and special oil to absorb bumps and cushion the suspension's movement. However, their construction is different. In most cars, shock absorbers are unrepairable and work until the oil starts leaking out through deteriorated seals. Motorcycle forks typically have a long spring inside, which contracts and rebounds on road irregularities, while fork oil provides the necessary rebound damping and lubricates some of the internal components.
Actually, fork oil largely acts as a hydraulic fluid. It has two crucial parameters which influence suspension performance – its viscosity and quantity in a fork or rear shock. They are selected according to the bike's weight and expected loads and are usually stated in the manufacturer's specifications. In general, the thicker the oil is, the stiffer the suspension gets, which also makes it more capable under high stresses. Of course, changing viscosity alone will not do wonders, but the difference in stiffness is rather notable.
Besides, some fork oils meant for racing use a synthetic base and better withstand heat, i.e. their thickness remains more stable during off-road racing when fork temperature is high enough. Over time, suspension oil deteriorates and gets contaminated with dirt or small metal particles. Besides, damaged seals can be the reason for oil leaks or water getting inside the fork, which may result in its breakdown. Fork oil change is a common servicing procedure whose approximate intervals are defined by the motorcycle manufacturer and type of use. This can be done once a year or more often if needed. On our virtual shelves, you can find a wide range of suspension oils meant for different riding conditions and motorcycles including lightweight dirt bikes, heavy cruisers, dual-sport bikes, and so on.