Harley Davidson Cruiser Bike Drivetrain & Transmission Parts
- Drive Chains
- Sprockets
- 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
- Transmission Fluids & Oils
- Gear Oils
- Drivetrain & Transmission Tools
- Alto®Friction DiscFriction Disc by Alto®. Manufactured using a special lining with unique high frictional properties and heat resistance. This is Alto oldest and most reliable grade. It is the most popular as well. It offers the best combination of...O.E.M. replacementMade in USA$9.57 - $230.56
- Biker's Choice®Eastern™ 4-Speed Clutch HubEastern™ 4-Speed Clutch Hub 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 from...Designed to provide unrivaled value and maximum reliabilityExpertly crafted from the highest grade materials$5.47 - $6.25
- Cometic Gasket®Clutch Cover GasketClutch Cover Gasket by Cometic Gasket®. Clutch cover gaskets are made from an AFM material, which is chemically blown, compounded nitrile synthetic rubber bonded to an aluminum core. Aluminum core gives the gasket strength for a...Expertly crafted from the highest grade materialsPrecise engineering ensures the latest in quality$4.65 - $25.01
- Biker's Choice®Belt Drive Pulley CoverBelt Drive Pulley Cover 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 from...Designed to provide unrivaled value and maximum reliabilityExpertly crafted from the highest grade materials$48.50 - $76.81
- HardDrive®Clutch HubClutch Hub by HardDrive®. 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 industry-leading materials...Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials$65.66 - $171.86
- Biker's Choice®Derby CoverDerby Cover 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 from industry-leading...Designed to provide unrivaled value and maximum reliabilityExpertly crafted from the highest grade materials$24.96 - $43.87
- Kuryakyn®Tappet Block AccentTappet Block Accent by Kuryakyn®. Finish off the OEM chrome with this simple to install Tappet Block Accent. The unique design creates a clean custom transition from cylinder head to motor block.Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality$86.36 - $98.09
- Biker's Choice®Coil CoverCoil Cover 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 from industry-leading...Designed to provide unrivaled value and maximum reliabilityExpertly crafted from the highest grade materials$21.79 - $35.98
- 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
- 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
- Belt Drives®Transmission PulleyTransmission Pulley by Belt Drives®. Lightweight 7075 aluminum, hard anodized and 1/3 the weight of stock pulleys. Extends the life of the fifth gear bearing and lighter weight means more horsepower transfer to rear wheel. What this...Includes spacer, shaft nut, seal and retaining plate with screwsCutting-edge technology to provide leading performance$177.00
- Roland Sands Design®Clarity Hydraulic Clutch ActuatorClarity Hydraulic Clutch Actuator by Roland Sands Design®. 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 are decking out your bike in...Replaces stock clutch cover and hydraulic clutch master cylinderHard anodized 1.5" diameter piston for extended life$427.95
- Kuryakyn®Cylinder Base CoverCylinder Base Cover by Kuryakyn®. Beautifully highlight the transition from cylinder to engine case. The perfect complement to Kuryakyn Inner Primary Covers (sold separately).Perfect for motorcycle applicationsMade with innovations for the latest in quality$43.19 - $80.96
- Kuryakyn®Hot Spots™ Custom Chrome End PlugsUniversal Hot Spots™ Custom Chrome End Plugs by Kuryakyn®. Give your Allen head that smooth look and protect from rust damage with Hot Spots Custom End Plugs. This top-grade product is expertly made in compliance with stringent...Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality$8.09 - $10.79
- Roland Sands Design®Tracker Pulley GuardTracker Pulley Guard by Roland Sands Design®. Following styling hues from Tracker line, front pulley guard replaces the stock pulley cover adding an exposed, race inspired look to the right side of your Sporty motor. And when used in...Front (countershaft) sprocket cover for SportstersHardware included$120.95
- Kuryakyn®Kool Kaps Engine Bolt Cover KitKool Kaps Engine Bolt Cover Kit by Kuryakyn®. Cover those unsightly and unfinished bolt heads for a smooth, finished appearance. Installs easily over the heads of existing bolts.Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality$59.39 - $64.76
- Kuryakyn®Kool Kaps Engine Bolt CoversUniversal Kool Kaps Engine Bolt Covers by Kuryakyn®, 10 Pieces. Cover those unsightly and unfinished bolt heads for a smooth, finished appearance. Installs easily over the heads of existing bolts.Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality$8.09 - $14.36
- Kuryakyn®Kool Kaps Engine Bolt CoversKool Kaps Engine Bolt Covers by Kuryakyn®. , 10 Pieces. Cover those unsightly and unfinished bolt heads for a smooth, finished appearance. Installs easily over the heads of existing bolts.Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality$8.09 - $14.36
- Kuryakyn®Peaked Rocker Box Bolt CoversPeaked Rocker Box Bolt Covers by Kuryakyn®. The final touch that makes the difference. Simple push-on installation. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality$33.26 - $49.46
- Kuryakyn®Precision™ Lower Front Engine CoverPrecision™ Lower Front Engine Cover by Kuryakyn®. Sculpted and defined for a clean appearance by concealing the lower portion of the frame, kickstand assembly, front engine stabilizer, floorboard mount and wiring leading to the...Quality cast aluminum constructionPerfect complement to the Precision Cylinder Base Cover and Precision Inner Primary Cover, both sold separately$73.79 - $82.76
- Kuryakyn®Regulator CoverRegulator Cover by Kuryakyn®. A stock voltage regulator normally fades into the background, but with this sharp Voltage Regulator Cover, it will be right in the spotlight. Deep fins & beautiful chrome make it really stand out!...Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality$77.36 - $99.86
- Kuryakyn®Scorpion Spark Plug/Head Bolt CoversScorpion Spark Plug/Head Bolt Covers by Kuryakyn®. Add a classy touch to your engine. Held in position with set screws, ensuring rattle-free performance. This top-grade product is expertly made in compliance with stringent industry...Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality$53.09 - $54.86
- Kuryakyn®Starter CoverStarter Cover by Kuryakyn®. U.S. Patent D595,191. This one simple cover turns the hodgepodge of the starter solenoid and all of its related wiring into one sculpted, glistening unit. Designed to work with the stock starter end cover and...Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality$89.96 - $96.26
- Lubegard®Platinum Universal ATF ProtectantUniversal Platinum Universal ATF Protectant by Lubegard®. 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...Made with the finest materials to offer premium qualityUnique design to help you show off your personal style$17.04 - $33.88
- Lubegard®Platinum Universal ATF ProtectantUniversal Platinum Universal ATF Protectant by Lubegard®. 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...Made with the finest materials to offer premium qualityUnique design to help you show off your personal style$17.04 - $33.88
- Maxima Racing Oils®V-Twin Transmission Gear Motorcycle OilUniversal V-Twin Transmission Gear Motorcycle Oil by Maxima Racing Oils®. Mineral-based gear oil specifically formulated for use in 4-, 5- and 6-speed high performance gear boxes. Robust, shear-stable formulation is designed for...Made to deliver trouble-free operation for years aheadOptimal protection against wear$12.90 - $17.43
- Maxima Racing Oils®V-Twin Transmission Gear Motorcycle OilUniversal V-Twin Transmission Gear Motorcycle Oil by Maxima Racing Oils®. Mineral-based gear oil specifically formulated for use in 4-, 5- and 6-speed high performance gear boxes. Robust, shear-stable formulation is designed for...Made to deliver trouble-free operation for years aheadOptimal protection against wear$12.90 - $17.43
- Cometic Gasket®Inner Primary Bearing SealsInner Primary Bearing Seals by Cometic Gasket®. Pack of 5. 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....Expertly crafted from the highest grade materialsPrecise engineering ensures the latest in quality$11.95 - $14.50
- Cometic Gasket®Outer Primary GasketOuter Primary Gasket by Cometic Gasket®. 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...Expertly crafted from the highest grade materialsPrecise engineering ensures the latest in quality$22.95 - $151.95
- Cometic Gasket®Transmission Bearing End Cover GasketTransmission Bearing End Cover Gasket by Cometic Gasket®. 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...Expertly crafted from the highest grade materialsPrecise engineering ensures the latest in quality$14.47 - $24.95
Your Harley Davidson’s engine generates power by burning fuel in the combustion chambers, but to deliver this power to the ground as efficiently as possible and propel your vehicle forward, its transmission and drivetrain parts must do their job properly. The crankshaft of your engine rotates relatively fast, which means it would be hard to start moving if you decide to apply this energy to the rear wheel directly. That is why the transmission is added to reduce rotational speed while increasing torque when lower gears are engaged allowing you to start moving smoothly and gain speed gradually and effectively.
The torque from the output shaft of the transmission is transferred to the ground through the drivetrain and the rear wheel. Modern motorcycles use chains and sprockets, belts and pulleys, or gear shafts as the drivetrain. Chain drives are the most efficient, but they are noisy and require frequent maintenance. On the upside, repair jobs are easy, and replacement parts are inexpensive. Belt drives are silent and don’t require much maintenance, but broken belts are relatively hard to install. Gear shaft drives are virtually indestructible, but they are rather expensive. If you have problems with mentioned systems or want to upgrade your bike, you can always find suitable products in our selection of Harley Davidson motorcycle drivetrain and transmission parts.