Adventure/Touring Bike Drivetrain & Transmission Parts
- Drive Chains
- Sprockets
- Chain & Sprocket Kits
- Drive Belts & Pulleys
- Primary Chains & Belts
- Clutches
- Transmissions & Components
- Variators
- Axles & Accessories
- Chain Guide, Protection & Sliders
- Transmission Covers
- Chain & Belt Adjusters
- Primary Chain & Belt Tensioners
- Transmission Sensors & Switches
- Clutch Lines
- Transmission Gaskets, Seals & Bushings
- Drivetrain & Transmission Bearings
- Drivetrain & Transmission Mounts
- Engine & Transmission Custom Covers
- Drive Belt & Drive Shaft Covers
- Chain Lubes & Cleaners
- Transmission Fluids & Oils
- Gear Oils
- Greases
- Drivetrain & Transmission Tools
Featured Brands
- Kuryakyn®Throttle Servo Motor CoverThrottle Servo Motor Cover by Kuryakyn®. Great looking remedy to cover that ugly throttle servo motor when using a Screamin' Eagle Stage One, Heavy Breather or any Kuryakyn air cleaner.Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality$46.91 - $98.79
- Lucas Oil®Chain LubricantUniversal Chain Lubricant by Lucas Oil®. Lucas Chain Lubricant was developed to be a long lasting, all weather, all temperature lubricant and protectant for chains, sprockets, cables and open gears. It is water resistant and contains...Built to match your exact requirementsHigh quality you can rely on$7.43 - $10.49
- Renthal®Hard Anodised Rear SprocketUniversal Hard Anodised Rear Sprocket by Renthal®. 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...Designed to provide unrivaled value and maximum reliabilityExpertly crafted from the highest grade materials$84.11
- BikeMaster®420 Series Sprocket420 Series Sprocket by BikeMaster®. Meticulously engineered using the highest quality materials and industry leading technology to provide the best replacement sprockets for your motorcycle. BikeMaster® Rear Sprockets are machined...Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality$5.49 - $31.83
- ProTaper®Race Spec Aluminum Rear SprocketRace Spec Aluminum Rear Sprocket by ProTaper®. ProTaper Race Spec (RS) Aluminum Rear Sprockets are precision CNC machined to the strictest tolerances from the highest quality alloy that has been specially formulated for off-road...7075-T6 Heat Treated AluminumPrecision CNC machined to strictest of tolerances$69.99 - $77.38
- BikeMaster®428 Series Sprocket428 Series Sprocket by BikeMaster®. Meticulously engineered using the highest quality materials and industry leading technology to provide the best replacement sprockets for your motorcycle. BikeMaster® Rear Sprockets are machined...Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality$7.66 - $34.89
- BikeMaster®520 Series Sprocket520 Series Sprocket by BikeMaster®. Meticulously engineered using the highest quality materials and industry leading technology to provide the best replacement sprockets for your motorcycle. BikeMaster® Rear Sprockets are machined...Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality$7.66 - $35.93
- BikeMaster®525 Series Sprocket525 Series Sprocket by BikeMaster®. Meticulously engineered using the highest quality materials and industry leading technology to provide the best replacement sprockets for your motorcycle. BikeMaster® Rear Sprockets are machined...Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality$10.17 - $35.94
- BikeMaster®530 Series Sprocket530 Series Sprocket by BikeMaster®. Meticulously engineered using the highest quality materials and industry leading technology to provide the best replacement sprockets for your motorcycle. BikeMaster® Rear Sprockets are machined...Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality$10.02 - $39.32
- ProTaper®Steel Race Spec Front SprocketSteel Race Spec Front Sprocket by ProTaper®. ProTaper Race Spec (RS) Front Sprockets are CNC machined and internally broached to precise tolerances from case-hardened, core-refined chromoly steel. Computer engineering ensures precise...Precision broached and machined to the strictest standardsCase hardened cro-moly steel$24.56 - $25.99
- Sunstar®Works Triplestar™ SprocketWorks Triplestar™ Sprocket by Sunstar®. Aluminum. Rear. Classic Sunstar made from 7075-T6 aerospace grade aluminum. Together with Sunstar Sprockets® exclusive tooth-valley design, this allows for up to 50% more chain roller...Designed to deliver undisputed performanceWill provide a proper fit and utmost quality$68.77 - $82.60
- Supersprox®Stealth SprocketStealth Sprocket by Supersprox®. Position: Rear. Supersprox-stealth is about longer life, without compromising weight. Primary goal, to last 3 times longer than an all aluminum sprocket and remain as light as possible. It's about...The only dual material rear sprocket available for both street and off road applicationsSteel teeth last up to 3 times longer than aluminum$98.96 - $204.95
- Vortex®Lightweight F5 Hardcoat Aluminum Racing Rear SprocketLightweight F5 Hardcoat Aluminum Racing Rear Sprocket by Vortex®. The F5 PTE Hardcoat is built for endurance. Hard anodized aerospace aluminum with a jet black dye. The result is Vortex ultra-light F5 sprocket that stays cleaner and...100% CNC manufactured in the USASpecially formulated alloy per Vortex specifications$59.46 - $74.95
- JIMS®4-Speed Transmission Rebuild Kit4-Speed Transmission Rebuild Kit by JIMS®. Use JIMS® proven transmission parts to start with, then top it off with a JIMS® Gasket set, together in one convenient package. This is a big time saver.Made in USABuilt to match your exact requirements$234.32 - $337.82
- BikeMaster®Precision Roller ChainUniversal Precision Roller Chain by BikeMaster®. Developed for performance, providing low friction for the most power transfer. Designed and constructed with high strength steel and solid rollers for durability and longer life.Made in JapanDesigned to fulfill the needs of motorcyclists$9.97 - $29.50
- BikeMaster®BMOR Series ChainUniversal BMOR Series Chain by BikeMaster®. 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...Made in JapanDesigned to fulfill the needs of motorcyclists$45.82 - $158.78
- BikeMaster®BMOR Series Chain RollUniversal BMOR Series Chain Roll by BikeMaster®. O-ring chain offers high durability. Component designs, optimized with computer analysis, provide higher tensile strength. Specially controlled heat treatment means tougher material....Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality$255.51 - $990.24
- BikeMaster®BMOR Series Clip LinkUniversal BMOR Series Clip Link by BikeMaster®. 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...Made in JapanDesigned to fulfill the needs of motorcyclists$5.87 - $7.64
- BikeMaster®BMOR Series Rivet LinkUniversal BMOR Series Rivet Link by BikeMaster®. 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...O-ring chain offers high durabilityComponent designs, optimized with computer analysis, provide higher tensile strength$6.27 - $7.64
- BikeMaster®BMXR Series ChainUniversal BMXR Series Chain by BikeMaster®. 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...Ideal O.E.M. replacement offering 1.5 to 2x longer wear resistance than regular O-ring chainsEach refined component, designed with computer analysis, provides higher tensile strength$53.78 - $178.11
- Barnett Clutches®Coil Spring Conversion KitCoil Spring Conversion Kit by Barnett Clutches®. Converts stock diaphragm spring to six coil springs. Provides a more progressive, controllable engagement. Billet pressure plate and springs included- replaces stock pressure plate/spring.Crafted from high-grade materials using current technologiesNumerous quality checks through the manufacturing process$152.60 - $183.11
- BikeMaster®BMXR Series Clip LinkUniversal BMXR Series Clip Link by BikeMaster®. 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...Made in JapanDesigned to fulfill the needs of motorcyclists$8.71 - $9.39
- BikeMaster®BMXR Series Rivet LinkUniversal BMXR Series Rivet Link by BikeMaster®. O-ring chain offers high durability. Component designs, optimized with computer analysis, provide higher tensile strength. Specially controlled heat treatment means tougher material....Ideal O.E.M. replacement offering 1.5 to 2x longer wear resistance than regular O-ring chainsEach refined component, designed with computer analysis, provides higher tensile strength$8.38 - $9.39
- BikeMaster®BMZR Series ChainUniversal BMZR Series Chain by BikeMaster®. Specifically developed for today's 1,000cc to 1,400cc, high-performance sport machines. High-quality components coupled with a factory-greased seal ring ensures superior rigidity. High-tensile...Made in JapanDesigned to fulfill the needs of motorcyclists$143.10 - $252.15
- BikeMaster®BMZR Series Rivet LinkUniversal BMZR Series Rivet Link by BikeMaster®. O-ring chain offers high durability. Component designs, optimized with computer analysis, provide higher tensile strength. Specially controlled heat treatment means tougher material....Made in JapanDesigned to fulfill the needs of motorcyclists$9.50 - $10.33
- BikeMaster®Chain Breaker ToolUniversal Chain Breaker Tool by BikeMaster®. 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$31.35 - $35.58
- BikeMaster®Heavy-Duty Precision Chain Link KitUniversal Heavy-Duty Precision Chain Link Kit by BikeMaster®. 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....Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality$7.47
- Baker Drivetrain®DD7 7-Speed Direct Drive Builders KitDD7 7-Speed Direct Drive Builders Kit by Baker Drivetrain®. Included BAKER Direct Drive 7 Speed Stock Side Cover emblem. The DD7 upgrades any existing 2006-later big twin 6 speed to a full 7 speed transmission. The BAKER DD7 is more...Shorter first gear ratio to help with the off the light get up and go, as well as slow speed maneuvering around the bar parking lotFully assembled gear set and shift system. No adjustments needed for installation$3,102.76 - $3,695.00
- Barnett Clutches®Scorpion ClutchScorpion Clutch by Barnett Clutches®. Greatly increases clutch capacity. Provides smoother shifting and multiple spring pressure options. Ideal for stock to highly modified applications. Includes steel hub, billet pressure plate, clutch...Kit includes extra springs for tuning the clutchEasy tunability without removal of primary cover$592.59
- BikeMaster®Heavy-Duty Precision Chain RollUniversal Heavy-Duty Precision Chain Roll by BikeMaster®. 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...Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality$78.75 - $147.56
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.