Motorcycle Drivetrain & Transmission Parts
![Motorcycle Drivetrain & Transmission Parts](https://ic.motorcycleid.com/motorcycle/pages/drivetrain-transmission-parts/motorcycle-drivetrain-transmission-parts_big_0.jpg)
Drive Chains
Sprockets
Chain & Sprocket Kits
Drive Belts & Pulleys
Primary Chains & Belts
Clutches
Transmissions & Components
Variators
Driveshaft
Axles & Accessories
Wheel Hubs
Chain Guide, Protection & Sliders
Sprocket Guards
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
- ProTaper®Replacement Gold Master Links (023102)Universal Replacement Gold Master Links (023102) by ProTaper®. Size: 420MX. 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$1.95
- Wiseco®Clutch Basket (WPP3006)Clutch Basket by Wiseco®. Wiseco leads the clutch aftermarket with high performance FORGED clutch. OEM clutch components are made from inexpensive die-castings that quickly wear out and become easily notched. Wiseco offers the only...Expertly crafted utilizing advanced technologiesDesigned to provide exceptional quality and durability$214.09
- Wiseco®Clutch Friction Plates (WPPF067)Clutch Friction Plates (WPPF067) by Wiseco®. Wiseco friction plates are made to exact OEM specifications from premium materials to offer the same feel and durability of stock frictions. They hold up best for the widest range of...Expertly crafted utilizing advanced technologiesDesigned to provide exceptional quality and durability$110.24
- Wiseco®Clutch Inner Hub (WPP4009)Clutch Inner Hub by Wiseco®. Use with WPP5009 CSK006. Wiseco leads the clutch aftermarket with high performance FORGED clutch. OEM clutch components are made from inexpensive die-castings that quickly wear out and become easily notched....Expertly crafted utilizing advanced technologiesDesigned to provide exceptional quality and durability$294.74
- Biker's Choice®Eastern™ 4-Speed Clutch Hub (70398D)Eastern™ 4-Speed Clutch Hub (70398D) by Biker's Choice®. 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 provide unrivaled value and maximum reliabilityExpertly crafted from the highest grade materials$5.16
- Biker's Choice®Eastern™ 4-Speed Clutch Hub (70398C)Eastern™ 4-Speed Clutch Hub (70398C) by Biker's Choice®. 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 provide unrivaled value and maximum reliabilityExpertly crafted from the highest grade materials$5.90
- Biker's Choice®Eastern™ 4-Speed Clutch Hub Lock Nut (70282H4)Eastern™ 4-Speed Clutch Hub Lock Nut by Biker's Choice®. 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 provide unrivaled value and maximum reliabilityExpertly crafted from the highest grade materials$11.52
- Burly Brand®Lite Clutch Kit (B17-117)Lite Clutch Kit by Burly Brand®. Lite Clutch reduces effort required to pull clutch lever by 40%, which lessens rider fatigue and provides smoother, easier clutch action. Ideal for women riders, or stop-and-go traffic. The Lite Clutch...Made with innovations for the latest in qualityPerfect for motorcycle applications$40.95
- Burly Brand®Lite Clutch Kit (B17-115)Lite Clutch Kit by Burly Brand®. Lite Clutch reduces effort required to pull clutch lever by 40%, which lessens rider fatigue and provides smoother, easier clutch action. Ideal for women riders, or stop-and-go traffic. The Lite Clutch...Made with innovations for the latest in qualityPerfect for motorcycle applications$47.95
- Performance Machine®Vision Series Black Cable Clutch Covers (0177-2081M-SMB)Universal Vision Series Black Cable Clutch Covers (0177-2081M-SMB) by Performance Machine®. The Performance Machine Vision Series Cable Clutch Covers give you the power to view what goes on inside the heart of your bike's transmission....Aluminum lens bezel eliminates crackingUV, abrasion, hazing, and yellowing resistant polycarbonate lens$398.95
- Performance Machine®Vision Series Black Clutch Slave Assembly (0177-2080M-SMB)Universal Vision Series Black Clutch Slave Assembly (0177-2080M-SMB) by Performance Machine®. Compatible with H-D Daymaker bulb. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion...Aluminum lens bezel eliminates crackingUV, abrasion, hazing, and yellowing resistant polycarbonate lens$427.95
- Performance Machine®Vision Series Chrome Cable Clutch Covers (0177-2081M-CH)Universal Vision Series Chrome Cable Clutch Covers (0177-2081M-CH) by Performance Machine®. The Performance Machine Vision Series Cable Clutch Covers give you the power to view what goes on inside the heart of your bike's transmission....Aluminum lens bezel eliminates crackingUV, abrasion, hazing, and yellowing resistant polycarbonate lens$398.95
- Performance Machine®Vision Series Chrome Clutch Slave Assembly (0177-2080M-CH)Universal Vision Series Chrome Clutch Slave Assembly (0177-2080M-CH) by Performance Machine®. Compatible with H-D Daymaker bulb. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion...Aluminum lens bezel eliminates crackingUV, abrasion, hazing, and yellowing resistant polycarbonate lens$427.95
- Performance Machine®Vision Series Contrast Cut Cable Clutch Covers (0177-2081M-BM)Universal Vision Series Contrast Cut Cable Clutch Covers (0177-2081M-BM) by Performance Machine®. The Performance Machine Vision Series Cable Clutch Covers give you the power to view what goes on inside the heart of your bike's...Aluminum lens bezel eliminates crackingUV, abrasion, hazing, and yellowing resistant polycarbonate lens$398.95
- Performance Machine®Vision Series Contrast Cut Clutch Slave Assembly (0177-2080M-BM)Universal Vision Series Contrast Cut Clutch Slave Assembly (0177-2080M-BM) by Performance Machine®. Compatible with H-D Daymaker bulb. This top-grade product is expertly made in compliance with stringent industry standards to offer a...Aluminum lens bezel eliminates crackingUV, abrasion, hazing, and yellowing resistant polycarbonate lens$427.95
- Roland Sands Design®6-Speed Clarity Cable Clutch Cover (0177-2074-BM)6-Speed Clarity Cable Clutch Cover (0177-2074-BM) by Roland Sands Design®. 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...Design matched to the Clarity line of productsEasy bolt-on installation$427.95
- Roland Sands Design®6-Speed Clarity Cable Clutch Cover (0177-2074-CH)6-Speed Clarity Cable Clutch Cover (0177-2074-CH) by Roland Sands Design®. 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...Design matched to the Clarity line of productsEasy bolt-on installation$427.95
- Roland Sands Design®Clarity Hydraulic Clutch Actuator (0177-2066-SMB)Clarity Hydraulic Clutch Actuator (0177-2066-SMB) by Roland Sands Design®. Finish: Black Ops. Hardware and gasket included. One of the most visible places on your Milwaukee 8 equipped Softail or Touring bike is the clutch cover, and if...Replaces stock clutch cover and hydraulic clutch master cylinderHard anodized 1.5" diameter piston for extended life$427.95
- Roland Sands Design®Clarity Hydraulic Clutch Actuator (0177-2066-CH)Clarity Hydraulic Clutch Actuator (0177-2066-CH) by Roland Sands Design®. Finish: Chrome. Hardware and gasket included. One of the most visible places on your Milwaukee 8 equipped Softail or Touring bike is the clutch cover, and if you...Replaces stock clutch cover and hydraulic clutch master cylinderHard anodized 1.5" diameter piston for extended life$427.95
- Roland Sands Design®Clarity Hydraulic Clutch Actuator (0177-2066-BM)Clarity Hydraulic Clutch Actuator (0177-2066-BM) by Roland Sands Design®. Finish: Contrast Cut. Hardware and gasket included. One of the most visible places on your Milwaukee 8 equipped Softail or Touring bike is the clutch cover, and...Replaces stock clutch cover and hydraulic clutch master cylinderHard anodized 1.5" diameter piston for extended life$427.95
- Gates®PowerLink™ Drive CVT Belt (PL20708)PowerLink™ Drive CVT Belt (PL20708) by Gates®. Location: Drive. Gates PowerLink drive belts are specially designed for a variety of motorized Continuous Variable Transmission (CVT) applications including s areet legal step-through...Exact speed controlMaximum speed adjustment$29.95
- Gates®PowerLink™ Drive CVT Belt (PL20705)PowerLink™ Drive CVT Belt (PL20705) by Gates®. Location: Drive. Gates PowerLink drive belts are specially designed for a variety of motorized Continuous Variable Transmission (CVT) applications including s areet legal step-through...Exact speed controlMaximum speed adjustment$28.87
- Gates®PowerLink™ Premium Drive CVT Belt (PL30705)PowerLink™ Premium Drive CVT Belt (PL30705) by Gates®. Location: Drive. Gates PowerLink drive belts are specially designed for a variety of motorized Continuous Variable Transmission (CVT) applications including s areet legal...Exact speed controlMaximum speed adjustment$29.17
- Gates®PowerLink™ Premium Drive CVT Belt (PL30708)PowerLink™ Premium Drive CVT Belt (PL30708) by Gates®. Location: Drive. Gates PowerLink drive belts are specially designed for a variety of motorized Continuous Variable Transmission (CVT) applications including s areet legal...Exact speed controlMaximum speed adjustment$33.54
- Gates®PowerLink™ Premium Scooter CVT Belt (PL30807)PowerLink™ Premium Scooter CVT Belt by Gates®. Location: Drive. Gates PowerLink drive belts are specially designed for a variety of motorized Continuous Variable Transmission (CVT) applications including s areet legal step-through...Exact speed controlMaximum speed adjustment$60.33
- Gates®PowerLink™ Premium Scooter CVT Belt (PL30509)PowerLink™ Premium Scooter CVT Belt (PL30509) by Gates®. Location: Drive. Gates PowerLink drive belts are specially designed for a variety of motorized Continuous Variable Transmission (CVT) applications including s areet legal...Exact speed controlMaximum speed adjustment$24.06
- Gates®PowerLink™ Premium Scooter CVT Belt (PL30504)PowerLink™ Premium Scooter CVT Belt (PL30504) by Gates®. Location: Drive. Gates PowerLink drive belts are specially designed for a variety of motorized Continuous Variable Transmission (CVT) applications including s areet legal...Exact speed controlMaximum speed adjustment$43.45
- Gates®PowerLink™ Premium Scooter CVT Belt (PL30210)PowerLink™ Premium Scooter CVT Belt by Gates®. Location: Drive. Gates PowerLink drive belts are specially designed for a variety of motorized Continuous Variable Transmission (CVT) applications including s areet legal step-through...Exact speed controlMaximum speed adjustment$42.32
- Gates®PowerLink™ Premium Scooter CVT Belt (PL30206)PowerLink™ Premium Scooter CVT Belt (PL30206) by Gates®. Location: Drive. Gates PowerLink drive belts are specially designed for a variety of motorized Continuous Variable Transmission (CVT) applications including s areet legal...Exact speed controlMaximum speed adjustment$29.96
- Gates®PowerLink™ Premium Scooter CVT Belt (PL30507)PowerLink™ Premium Scooter CVT Belt (PL30507) by Gates®. Location: Drive. Gates PowerLink drive belts are specially designed for a variety of motorized Continuous Variable Transmission (CVT) applications including s areet legal...Exact speed controlMaximum speed adjustment$39.74
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.