Dual-Sport Bike Drivetrain & Transmission Parts
- Drive Chains
- Sprockets
- Chain & Sprocket Kits
- Clutches
- Transmissions & Components
- Variators
- Axles & Accessories
- Chain Guide, Protection & Sliders
- Transmission Covers
- Chain & Belt Adjusters
- Clutch Lines
- Transmission Gaskets, Seals & Bushings
- Drivetrain & Transmission Bearings
- Drivetrain & Transmission Mounts
- Engine & Transmission Custom Covers
- Chain Lubes & Cleaners
- Transmission Fluids & Oils
- Gear Oils
- Greases
- Drivetrain & Transmission Tools
Featured Brands
- BikeMaster® - Precision Roller Chain (197517)Universal Precision Roller Chain (197517) by BikeMaster®. Chain Pitch: 420. Link Quantity: 106. Finish: Natural. Developed for performance, providing low friction for the most power transfer. Designed and constructed with high strength...Made in JapanDesigned to fulfill the needs of motorcyclists$14.50
- BikeMaster® - Precision Roller Chain (197575)Universal Precision Roller Chain (197575) by BikeMaster®. Chain Pitch: 520. Link Quantity: 122. Finish: Natural. Developed for performance, providing low friction for the most power transfer. Designed and constructed with high strength...Made in JapanDesigned to fulfill the needs of motorcyclists$27.85
- BikeMaster® - Precision Roller Chain (197544)Universal Precision Roller Chain (197544) by BikeMaster®. Chain Pitch: 428. Link Quantity: 124. Finish: Natural. Developed for performance, providing low friction for the most power transfer. Designed and constructed with high strength...Made in JapanDesigned to fulfill the needs of motorcyclists$20.03
- BikeMaster® - Precision Roller Chain (197587)Universal Precision Roller Chain (197587) by BikeMaster®. Chain Pitch: 530. Link Quantity: 110. Finish: Natural. Developed for performance, providing low friction for the most power transfer. Designed and constructed with high strength...Made in JapanDesigned to fulfill the needs of motorcyclists$25.77
- BikeMaster® - Precision Roller Chain (197513)Universal Precision Roller Chain (197513) by BikeMaster®. Chain Pitch: 420. Link Quantity: 96. Finish: Natural. Developed for performance, providing low friction for the most power transfer. Designed and constructed with high strength...Made in JapanDesigned to fulfill the needs of motorcyclists$13.19
- BikeMaster® - Precision Roller Chain (197545)Universal Precision Roller Chain (197545) by BikeMaster®. Chain Pitch: 428. Link Quantity: 126. Finish: Natural. Developed for performance, providing low friction for the most power transfer. Designed and constructed with high strength...Made in JapanDesigned to fulfill the needs of motorcyclists$17.73
- BikeMaster® - Precision Roller Chain (197536)Universal Precision Roller Chain (197536) by BikeMaster®. Chain Pitch: 428. Link Quantity: 100. Finish: Natural. Developed for performance, providing low friction for the most power transfer. Designed and constructed with high strength...Made in JapanDesigned to fulfill the needs of motorcyclists$16.16
- BikeMaster® - Precision Roller Chain (197510)Universal Precision Roller Chain (197510) by BikeMaster®. Chain Pitch: 420. Link Quantity: 88. Finish: Natural. Developed for performance, providing low friction for the most power transfer. Designed and constructed with high strength...Made in JapanDesigned to fulfill the needs of motorcyclists$12.20
- BikeMaster® - Precision Roller Chain (197583)Universal Precision Roller Chain (197583) by BikeMaster®. Chain Pitch: 530. Link Quantity: 102. Finish: Natural. Developed for performance, providing low friction for the most power transfer. Designed and constructed with high strength...Made in JapanDesigned to fulfill the needs of motorcyclists$23.92
- BikeMaster® - Precision Roller Chain (197592)Universal Precision Roller Chain (197592) by BikeMaster®. Chain Pitch: 530. Link Quantity: 130. Finish: Natural. Developed for performance, providing low friction for the most power transfer. Designed and constructed with high strength...Made in JapanDesigned to fulfill the needs of motorcyclists$30.40
- BikeMaster® - Precision Roller Chain (197506)Universal Precision Roller Chain (197506) by BikeMaster®. Chain Pitch: 420. Link Quantity: 80. Finish: Natural. Developed for performance, providing low friction for the most power transfer. Designed and constructed with high strength...Made in JapanDesigned to fulfill the needs of motorcyclists$11.52
- BikeMaster® - Precision Roller Chain (197564)Universal Precision Roller Chain (197564) by BikeMaster®. Chain Pitch: 520. Link Quantity: 100. Finish: Natural. Developed for performance, providing low friction for the most power transfer. Designed and constructed with high strength...Made in JapanDesigned to fulfill the needs of motorcyclists$22.43
- BikeMaster® - Precision Roller Chain (197546)Universal Precision Roller Chain (197546) by BikeMaster®. Chain Pitch: 428. Link Quantity: 128. Finish: Natural. Developed for performance, providing low friction for the most power transfer. Designed and constructed with high strength...Made in JapanDesigned to fulfill the needs of motorcyclists$18.39
- BikeMaster® - Precision Roller Chain (197557)Universal Precision Roller Chain (197557) by BikeMaster®. Chain Pitch: 520. Link Quantity: 84. Finish: Natural. Developed for performance, providing low friction for the most power transfer. Designed and constructed with high strength...Made in JapanDesigned to fulfill the needs of motorcyclists$18.76
- BikeMaster® - Precision Roller Chain (197512)Universal Precision Roller Chain (197512) by BikeMaster®. Chain Pitch: 420. Link Quantity: 92. Finish: Natural. Developed for performance, providing low friction for the most power transfer. Designed and constructed with high strength...Made in JapanDesigned to fulfill the needs of motorcyclists$13.19
- BikeMaster® - Precision Roller Chain (197558)Universal Precision Roller Chain (197558) by BikeMaster®. Chain Pitch: 520. Link Quantity: 86. Finish: Natural. Developed for performance, providing low friction for the most power transfer. Designed and constructed with high strength...Made in JapanDesigned to fulfill the needs of motorcyclists$19.61
- BikeMaster® - Precision Roller Chain (197540)Universal Precision Roller Chain (197540) by BikeMaster®. Chain Pitch: 428. Link Quantity: 114. Finish: Natural. Developed for performance, providing low friction for the most power transfer. Designed and constructed with high strength...Made in JapanDesigned to fulfill the needs of motorcyclists$18.39
- Renthal® - R3-3 Road Chain (C426)Universal R3-3 Road Chain (C426) by Renthal®. Length: 110 Links. Chain Pitch: 520. Renthal R3-3 Chain: Ultimate durability and performance. Renthal R3-3 chains are specially developed utilising Renthal's SRS technology to increase the...Rated for machines 50.15 ft-lbs. and 73.76hpSRS (self-regulating seals) system increasing longevity$131.81
- Renthal® - R3-3 Road Chain (C431)Universal R3-3 Road Chain (C431) by Renthal®. Length: 120 Links. Chain Pitch: 520. Renthal R3-3 Chain: Ultimate durability and performance. Renthal R3-3 chains are specially developed utilising Renthal's SRS technology to increase the...Rated for machines 50.15 ft-lbs. and 73.76hpSRS (self-regulating seals) system increasing longevity$143.96
- ProTaper® - Gold Series Chain Replacement Master Links (PT415MX-CL)Universal Gold Series Chain Replacement Master Links by ProTaper®. 415MX Master Link. Replacement master links are available for all ProTaper Gold Series Chains. Lightweight, ultra high-strength chromoly construction This top-grade...Premium Gold SeriesDesigned for 50cc applications$2.06
- ProTaper® - Gold Series MX Chains (023101)Universal Gold Series MX Chains (023101) by ProTaper®. Size: PT 420MX 134L. Designed, tested, and produced to the highest standards, ProTaper Gold Series Chains are purpose-built for today's demanding 4-stroke motorcycles and ATVs....Premium Gold Series motocross chainsLightweight, ultra high-strength chromoly construction$35.01
- ProTaper® - Gold Series MX Chains (PT415MX-120)Universal Gold Series MX Chains (PT415MX-120) by ProTaper®. Size: PT 415MX 120L. Designed, tested, and produced to the highest standards, ProTaper Gold Series Chains are purpose-built for today's demanding 4-stroke motorcycles and ATVs....Premium Gold Series motocross chainsLightweight, ultra high-strength chromoly construction$36.41
- ProTaper® - Gold Series XRC Chains (023107)Universal Gold Series XRC Chains (023107) by ProTaper®. Size: PT 520XRC 120L. Designed, tested, and produced to the highest standards, ProTaper Gold Series Chains are purpose-built for today's demanding 4-stroke motorcycles and ATVs....Premium Gold Series motocross chainsLightweight, ultra high-strength chromoly construction$97.28
- ProTaper® - Pro Series 520MX Forged Chain Replacement Master Link (PT520MFZ4-CL)Universal Pro Series 520MX Forged Chain Replacement Master Link by ProTaper®. Replacement master links are available for all ProTaper Gold Series Chains. Utilizing a newly developed manufacturing technique never-before seen in the...Slim outer plates with cold-forged pin collars for high tensile strength (8,440 lbs.) and increased durabilityChromium carbide pins (520MX) for reduced friction and improved impact load absorption$3.04
- ProTaper® - Pro Series Forged Chain (PT520MFZ4-120)Universal Pro Series Forged Chain by ProTaper®. 520MX. Using a newly developed manufacturing technique never-before seen in the off-road market, ProTaper Pro Series chains seamlessly integrate innovative cold-forged pin collars into the...Slim outer plates with cold-forged pin collars for high tensile strength (8,440 lbs.) and increased durabilityChromium carbide pins (520MX) for reduced friction and improved impact load absorption$112.44
- ProTaper® - Pro Series Forged Chain Replacement O-Ring Master Link (PT520FWR-CL)Universal Pro Series Forged Chain Replacement O-Ring Master Link by ProTaper®. 520MX. Replacement master links are available for all ProTaper Gold Series Chains. Utilizing a newly developed manufacturing technique never-before seen in...Slim outer plates with cold-forged pin collars for high tensile strength (8,440 lbs.) and increased durabilityChromium carbide pins (520MX) for reduced friction and improved impact load absorption$8.17
- ProTaper® - Pro Series O-Ring Forged Chain (PT520FWR-120)Universal Pro Series O-Ring Forged Chain by ProTaper®. 520MX. Using a newly developed manufacturing technique never-before seen in the off-road market, ProTaper Pro Series chains seamlessly integrate innovative cold-forged pin collars...Slim outer plates with cold-forged pin collars for high tensile strength (8,440 lbs.) and increased durabilityChromium carbide pins (520MX) for reduced friction and improved impact load absorption$132.85
- ProTaper® - Replacement Gold Master Links (023108)Universal Replacement Gold Master Links (023108) by ProTaper®. Size: 520XRC. Designed, tested, and produced to the highest standards, ProTaper Gold Series Chains are purpose-built for today's demanding 4-stroke motorcycles and ATVs....Premium gold series motocross chainsLightweight, ultra high strength chromoly construction$5.95
- BikeMaster® - 520 Series Front Sprocket (965688)520 Series Front Sprocket (965688) by BikeMaster®. Tooth Quantity: 14T. Finish: Natural. Meticulously engineered using the highest quality materials and industry leading technology to provide the best replacement sprockets for your...Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality$14.73
- BikeMaster® - 520 Series Front Sprocket (965718)520 Series Front Sprocket (965718) by BikeMaster®. Tooth Quantity: 12T. Finish: Natural. Meticulously engineered using the highest quality materials and industry leading technology to provide the best replacement sprockets for your...Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality$16.29
Motorcycle transmission and drivetrain systems have their own peculiarities. Most bikes are equipped with a manual sequential transmission. Rather compact and lightweight, it perfectly transfers power and typically has five or six gears to shift using a foot lever. Meanwhile, such renowned companies as Honda and Aprilia try to change the game by offering models with a dual-clutch gearbox or a CVT, and they achieved considerable success. However, all the abovementioned systems are quite complex mechanisms that require regular maintenance or even repairs from time to time.
Most manual assemblies are robust enough, but over time, moving parts may start giving you trouble due to friction, corrosion, or mechanical damage. Problems with a lever, shift forks, and other components of the shifting mechanism can be accompanied with a worn-out clutch, gears, and bearings, giving the bike's owner a strong reason to make a total rebuild. In CVTs, belt replacement is arguably the most common procedure; besides the belt itself, a clutch holding/removing tool is needed, and such a job requires certain experience and skills.
When it comes to final drive, engine output can be transferred to the rear wheel in three ways – via the chain, belt, or shaft. The first way is the most widespread; it's efficient and reliable enough, although the chain tends to stretch, and sprockets also gradually wear out. Such a setup needs to be periodically tightened, cleaned, and lubed to last long; fortunately, there are plenty of corresponding tools and chemicals allowing you to easily and effectively remove old dirty grease and protect metal parts from moisture and rust. As for the belt, corrosion is not an issue at all. Considered to be a decent alternative to the chain, the belt needs almost no maintenance and works quieter and smoother.
The very early bikes used leather drive belts that didn't last long. Modern belts are way stronger and use special hydrogenated nitrile rubber (HNBR) mixtures resistant to oil and heat, polyamide fabric for reinforcement, wear-resistant polyethylene coating, and other materials enabling these parts to last almost as long as the bike itself, though you may need to check and adjust the belt's deflection. Meanwhile, chains and sprockets are considered stronger than belts & pulleys and better withstand hard acceleration. Most high-performance and superpowerful motorcycles still use them, along with some custom two-wheelers where chains allow for installing different sprockets to match the output of a modified motor.
As for shaft drive, this mechanism is extremely durable and virtually maintenance-free, under the condition that you regularly change gear oil. While refilling the case, check for the presence of metal shavings in old oil, which can be the first sign of run-down gears. Also, there must be no leaks caused by faulty seals. In terms of performance, approximately 20-25 percent of torque is lost in this kind of drive, and the system is heavier than other setups, so there is no sense to install it in small-displacement and supersport motorcycles in which extra weight is undesirable. We carry quality aftermarket parts, chemicals, and tools for any of the abovementioned systems. While many components are factory-style replacements, others have a custom finish and are used for various upgrades.