Harley Davidson Adventure/Touring 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
- Cometic Gasket®Transmission Main Drive Gear Oil SealTransmission Main Drive Gear Oil Seal 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...At Cometic Gasket, our goal is to offer the latest in gasket technologyMaterials, manufacturing processes and gasket designs are constantly improving to match the higher level of performance for today’s powerful V-Twin engines$6.17 - $10.50
- Kibblewhite®Clutch SpringsClutch Springs by Kibblewhite®. KPMI clutch springs are designed to thrive in a high stress environment where they are subjected to elevated temps, as well as high impact and shock loads. They resist taking a set, and have excellent...Valvetrain and custom engineered components are second to noneYou are purchasing product that has been engineered by a company that's been doing so for 79 years and 2 generations$18.64 - $40.94
- Cometic Gasket®Transmission Rebuild Gasket KitTransmission Rebuild Gasket Kit 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$36.04 - $78.27
- Cometic Gasket®Transmission Top Cover GasketTransmission Top 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 from...Expertly crafted from the highest grade materialsPrecise engineering ensures the latest in quality$9.99 - $22.95
- 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
- BikeMaster®Replacement InsertsUniversal Replacement Inserts 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...Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality$9.89 - $13.14
- BikeMaster®Wobble Extension BarsUniversal Wobble Extension Bars by BikeMaster®. Lets you get to places you couldn't before. The BikeMaster® Wobble Extension Bars allows sockets to be driven at up to 15° off vertical. These 4-piece sets are made of hardened chrome...Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality$20.99 - $25.77
- AllStar Performance®Timken Wheel Bearing GreaseTimken Wheel Bearing Grease by AllStar Performance®. High performance Standard or High Temp. Synthetic wheel bearing grease. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$6.99 - $25.99
- 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
- COMP Cams®Engine Assembly LubeEngine Assembly Lube by COMP Cams®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit...Crafted from the highest grade materialsWill deliver years of reliable service$15.95 - $18.95
- 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
- D.I.D Chain®DZ2 Super Non O-Ring ChainUniversal DZ2 Super Non O-Ring Chain by D.I.D Chain®. Superior wear resistance, 2x greater than the former D.I.D 520DZ. Upgraded with D.I.D exclusive SDH technology for an extremely hard chromium carbide layer for maximum wear...Designed exclusively for racingThis hi-tech pin treatment forms an extremely hard chromium carbide layer on the pins surface while maintaining a soft inner core$55.09 - $80.62
- 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
- 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
- Klotz®Transmission Gear LubeUniversal Transmission Gear Lube by Klotz®. 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...Certified warranty compliant: API GL-5Smoother and quieter shifting$18.38 - $19.24
- 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
- Belt Drives®Belt DriveBelt Drive by Belt Drives®. System now comes with the Quiet Clutch system. Precision-machined, polished aluminum pressure plate uses nine springs and shoulder bolts to ensure even spring pressure. Rear pulley has a double-row bearing...Made in USACutting-edge technology to provide leading performance$244.50 - $1,030.50
- Biker's Choice®Primary CoverPrimary 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$208.76 - $337.68
- 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™ DipstickPrecision™ Dipstick by Kuryakyn®. This intricately sculpted dipstick is easy to turn like the stock cap, and looks a whole lot better. Swap the black plastic dipstick with a chrome-plated or gloss black aluminum replacement featuring...Durable die-cast aluminum construction with premium chrome plating or gloss black paintEasy to grip for hassle-free opening and tightening$40.49 - $43.19
- Biker's Choice®Outlaw Pulley Guard KitOutlaw Pulley Guard Kit 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$48.96 - $64.74
- Biker's Choice®Belt GuardBelt Guard 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$59.54 - $96.44
- 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®Rear Cylinder Base CoverRear Cylinder Base Cover by Kuryakyn®. One of Kuryakyn most popular dress-up items for Harley-Davidsons! Clean up the black hole behind the rear cylinder. Add Kuryakyn Transmission Shroud and the sparkle will be captivating!.Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality$45.86 - $73.79
- HardDrive®Outer Primary CoverOuter Primary Cover 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...Made from rugged die-cast aluminumNarrow profile primary slim the profile of the motorcycle for sleek look$263.66 - $418.46
- 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
- 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
- JIMS®Compensating Sprocket Lock KitCompensating Sprocket Lock Kit by JIMS®. Peace of mind is key when it comes to building a high performance powertrain. The Compensating Sprocket Lock Kit is now ready and available for select Harley-Davidson motorcycles. This system...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$183.40 - $200.42
- Adjure®Front AxleFront Axle by Adjure®. Adjures flush mount front axle for all Harley Davidson Deuce models 2000 to 2006 and replaces H-D#43354-00. The end caps are made from Stainless Steel and polished to a mirror finish. This is much better than...Expertly crafted from the highest grade materialsState-of-the-art design and peerless quality$25.60 - $65.24
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.