3 Wheel Bike Drivetrain & Transmission Parts
- Drive Chains
- Sprockets
- Drive Belts & Pulleys
- Clutches
- Transmissions & Components
- Variators
- Driveshaft
- Axles & Accessories
- Chain Guide, Protection & Sliders
- Transmission Covers
- Chain & Belt Adjusters
- Primary Chain & Belt Tensioners
- 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
- BikeMaster®Rider Wrenches (32 mm x 22 mm) (150340)Universal Rider Wrenches (150340) by BikeMaster®. Featuring a low-profile design with both 6- and 12-point combinations, these wrenches are perfect for getting a firm grip on stubborn steering nuts, caps, or axles. Compact, they're...Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality$16.93
- BikeMaster®Standard Banding Tool (152191)Universal Standard Banding Tool by BikeMaster®. The economical version of heavy-duty banding tool. Make CV boot bands easy-to-install with standard banding tool. The integrated band cutter allows trimming of the clamp in one action and...Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality$23.89
- BikeMaster®Swing Arm Bearing Tool (152204)Universal Swing Arm Bearing Tool by BikeMaster®. Great for the installation of swingarm bearings without damaging the bearing races. Made from industrial-quality steel for long service life, the Swingarm Bearing Installation Tool from...Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality$45.07
- JIMS®3rd Hand Axle Locker Tool (970)3rd Hand Axle Locker Tool by JIMS®. Have you noticed, as you are torquing down the axle nut after you set the proper belt tension, (Deflection) that the welded axle nut will move to the low side of adjuster cam? This movement will allow...Prevents axle from moving while you're torquing the axle nut after setting belt tensionNo need for a helper$69.98
- JIMS®6-Speed Main Drive Gear Bearing and Seal Installer Tool (986)6-Speed Main Drive Gear Bearing and Seal Installer Tool by JIMS®. Use this tool to safely install new main drive gear bearings and seal. This tool will hold bearings and seal square to it's bore, eliminating any marring of the bearings...Products designed to fulfill the needs of motorcyclistsExpertly crafted from the highest grade materials$131.36
- JIMS®6-Speed Transmission Door Remover Tool (984)6-Speed Transmission Door Remover Tool by JIMS®. Use this tool to remove (pull) the complete door with gears and shafts from the transmission. No longer will you need to remove the trap door by prying or hitting with a hammer. Just...Products designed to fulfill the needs of motorcyclistsExpertly crafted from the highest grade materials$194.22
- JIMS®Bearing and Race Puller Tool (963)Bearing and Race Puller Tool by JIMS®. This tool has been designed to remove the flywheel sprocket shaft inner bearing race with the supplied JIMS® T-bar and hardware. If heat is needed to remove race see tool No. 899.Products designed to fulfill the needs of motorcyclistsExpertly crafted from the highest grade materials$349.52
- JIMS®Inner Primary Bearing and Seal Removal/Installation Kit (729)Inner Primary Bearing and Seal Removal/Installation Kit by JIMS®. When it comes to servicing the inner primary bearing and seal, do it the JIMS way. This American made tool has a lifetime warranty and drives the bearing and seal...Products designed to fulfill the needs of motorcyclistsExpertly crafted from the highest grade materials$240.93
- JIMS®Main Bearing Installer Tool (987)Main Bearing Installer Tool by JIMS®. Use this tool to safely install a new main bearing using hand tools. This job can be performed with the transmission still in the frame. Tool will hold bearing square to it's bore, eliminating any...Products designed to fulfill the needs of motorcyclistsExpertly crafted from the highest grade materials$242.55
- JIMS®Main Drive Gear Seal Installer (972)Main Drive Gear Seal Installer by JIMS®. This tool is designed to properly align and install to the right depth, the main drive gear seal, H-D® No.12077 into the end of the gear. This can be performed while the assembled transmission...Products designed to fulfill the needs of motorcyclistsExpertly crafted from the highest grade materials$122.99
- JIMS®Race and Bearing Install Tool Handle (33416-80)Universal Race and Bearing Install Tool Handle by JIMS®. 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...Products designed to fulfill the needs of motorcyclistsExpertly crafted from the highest grade materials$94.37
- JIMS®Sprocket Locker (2260)Sprocket Locker by JIMS®. Use to lock final drive sprocket, for removing and installing sprocket nut. Use with JIMS® tool No.94660-37A. If you're looking for a quality product that will serve you for years to come, look no further.Products designed to fulfill the needs of motorcyclistsExpertly crafted from the highest grade materials$187.07
- JIMS®Steering Head Bearing Race Installer (1725)Steering Head Bearing Race Installer by JIMS®. Use to install steering head races, stock and custom, as well as install cups in the frame. This tool pulls the races and cups in, straight and true, without any damage.Products designed to fulfill the needs of motorcyclistsExpertly crafted from the highest grade materials$81.86
- JIMS®Steering Head Bearing Race Remover Tool (2232)Steering Head Bearing Race Remover Tool by JIMS®. Use to remove and install steering head bearing race. Use with JIMS® spacer No.2388 and JIMS® Tool Handle No.33416-80 below. If you're looking for a quality product that will serve you...Products designed to fulfill the needs of motorcyclistsExpertly crafted from the highest grade materials$102.20
- JIMS®Tool Driver Spacer (2388)Universal Tool Driver Spacer by JIMS®. The effectiveness of any bearing race remover tool is dependent on the ability to grip the race. This spacer applies outward force on the bearing race tool to grip better, allowing easier removal...Products designed to fulfill the needs of motorcyclistsExpertly crafted from the highest grade materials$51.93
- JIMS®Transmission Main Drive Gear Wrench Tool (989)Transmission Main Drive Gear Wrench Tool by JIMS®. Use to remove the larger 2-1/4" hex nut from the end of main drive gear, which secures the rear drive trans pulley. Very safe and easy to use, as the earlier JIMS® Tool No.94660-37A....Products designed to fulfill the needs of motorcyclistsExpertly crafted from the highest grade materials$215.33
- 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 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®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
- 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
- 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
- Biker's Choice®Front Axle Cap Set (302729)Front Axle Cap Set by Biker's Choice®. Allen set screws and wrench included. Matching axle caps for all popular applications. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Designed to provide unrivaled value and maximum reliabilityExpertly crafted from the highest grade materials$36.25
- 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
- Gates®G-Force RedLine CVT Belts (48R4289)G-Force RedLine CVT Belts (48R4289) by Gates®. Gates continues to lead the way in CVT belt innovation, technology and development for today's are recreational and utility all-terrain equipment. In addition to the G-Force line, Gates now...Greater heat resistance and recovery, even under severe duty cycles.Optimized, patented EE compound maximizes axial stiffness enabling belts to run at higher continuous torques or loads.$179.95
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.