Motorcycle Drivetrain & Transmission

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Cycle Standard Black OEM-Style Shift Lever - 1991-2005 Harley-Davidson Sportster Models
$25.80 $35.42

Drag Specialties Primary Chain Adjuster Shoe 1965-1999 Harley-Davidson Big Twin 1999-2000 Twin Cam
$16.91

Cycle Standard Transmission Sprocket Spacer OEM# 33344-94
1 review $8.44

Colony #3472-3 Oversized Transmission Bottom Stud Kit 1926-1932 Harley-Davidson Singles 1926-Up 45's
$25.30

Lowbrow Customs Brass Allen Clutch Adjusting Nuts - Set of 3 & Tool - for Unit Triumph and BSA Motorcycles
12 reviews $50.36

Colony #3397-11 Primary Cover Allen Screw Kit 1977-1985 Harley-Davidson Sportster XL
1 review $12.58

Colony #3667-19 Primary Cover Screw Kit 1989-2006 Harley-Davidson Softail 1991-2005 Dyna - CAD Plated
4 reviews $25.08

Colony #3068-30 Primary Cover Screw Kit 1956-1964 Harley-Davidson Big Twins - CAD Plated
1 review $25.00

Colony #9695-26 Transmission Mounting Kit 1936-1964 Harley-Davidson Big Twin - Parkerized
2 reviews $49.41

Colony #2534-19 Primary Cover Acorn Mounting Kit 2007-Up Harley-Davidson FLT - Chrome Plated
$49.34

Colony #3785-1 Inner Primary Cover Reinforcement Ring 1936-1954 Harley-Davidson Knucklehead/Panhead
$24.00

Colony #8801-2 Transmission Fill Plug 1940-1984 Harley-Davidson Big Twin 4 Speed - Chrome Plated
1 review $15.94

Cycle Standard Derby Cover - Gloss Black - 2006-2021 Harley-Davidson Sportster XL
$47.75

Colony #2559-1 Primary Cover Filler Cap 1971-1976 Harley-Davidson Sportster
3 reviews $23.10

Drag Specialties Derby Cover - Satin Black - 1994-2003 Harley-Davidson Sportster XL
$45.95

Colony #2746-2 Clutch Hub Nut Kit 1967-1984 Harley-Davidson Sportster
$14.52

Colony #9770-17 Primary Cover Acorn Screw Kit 1994-Up Harley-Davidson XL - Chrome Plated
$43.45

Colony #8912-13 Transmission Side Cover Chrome Acorn Head Screw Kit 1987-2006 Harley-Davidson FXR/FLT/Softail 1991-2005 Dyna - Chrome Plated
$43.09

Colony #2944-2 Clutch Adjusting Hole Filler Cap Allen Style 1985-1990 Harley-Davidson XLH
$20.90

#3088-1 Foot Shifter Lever Bushing Harley Big Twins 1970-84 — Colony #3088-1 Foot Shifter Lever Bushing 1970-1984 Harley-Davidson Big Twins
1 review $20.90

Colony #3373-2 Clutch Lever Rod End 1930-1934 Harley-Davidson Singles - CAD Plated
$20.57

Marion Metalworks Big Twin Fabricator Shifter Plate - Stainless Steel
$20.00

Colony #9653-4 Transmission Case Bottom Stud Kit 1936-1983 Harley-Davidson Big Twins - Parkerized
4 reviews $19.93

Colony #2320-1 Transmission Mainshaft Lock Nut 1992-Up Harley-Davidson Big Twin/Sportsters
$19.80

Cycle Standard Primary Inspection Cover - Black - 2004-2021 Harley-Davidson Sportster XL
$39.20

Colony #2342-18-P Primary Cover Smooth Allen Screw Kit 2006-Up Harley-Davidson Dyna - Chrome Plated
1 review $38.59

Colony #2402-18 Primary Cover Allen Screw Kit 2007-Up Harley-Davidson FLT - Chrome Plated
2 reviews $38.59

Colony #9868-26 Inner Primary Mounting Kit 1970-1979 Harley-Davidson FL/FX
$38.00

Colony #3060-5 Foot Clutch Lever Friction Disc Kit 1936-1940 Harley-Davidson Knucklehead 1938-1952 45 Solo 1938-1946 Servi-car - Parkerized
$37.39

Colony #3591-10 Sprocket Bolt & Nut Kit 1973-Up Harley-Davidson Big Twins/XL - Zinc Plated
$18.15

Colony #2551-2 Clutch Foot Lever Bracket Bushings 1936-1978 Harley-Davidson Big Twins 1938-1952 45's
$12.10

Colony #2513-3 Clutch Drive Hub Stud Nut Kit 1947-1984 Harley-Davidson Big Twin 1947-1973 45's - Parkerized
7 reviews $7.26

Colony #9420-21 Transmission Mounting Kit Late 1977-1986 Harley-Davidson Big Twin - Chrome Plated
3 reviews $35.84

Colony #9411-27 Transmission Top & Side Cover Screw Kit 1937-1973 Harley-Davidson 45's - CAD Plated
$17.92

Prism Supply Co. Ratchet Top Shifter Plate - Stainless Steel
$34.99

Colony #3784-2 Oversized Primary Drain Plug 2004-2006 Harley-Davidson Dyna 2004-2006 Softail - Zinc Plated
1 review $11.50

Colony #3257-3 Shifter Shaft Bushings & Seal Kit 1952-1984 Harley-Davidson K/KH/XL/XLH/XLCH/XLS/XLX
7 reviews $11.50

Cycle Standard Shift Lever - 1977-1984 Harley-Davidson XL - Chrome - OEM #34606-75T
$34.06

Colony #2567-2 Transmission Drain Plug 1981-1992 Harley-Davidson FLT/FXR - Zinc Plated
1 review $11.13

Colony #8762-17-P Primary Cover Smooth Allen Screw Kit 1971-Up Shovelhead/Evo 4 Speed - Chrome Plated
$33.17

#3099-2 Starter Clutch to Mainshaft Nut Lockwasher Kit Harley 1941-67 FL FLH — Colony #3099-2 Starter Clutch to Mainshaft Nut Lockwasher Kit 1941-1967 Harley-Davidson FL/FLH
2 reviews $11.00

Colony #3059-5 Foot Clutch Lever Friction Disc Kit 1941-1978 Harley-Davidson Big Twins - Parkerized
1 review $32.99

Colony #3372-4 Clutch Rod Stud Kit 1929-1934 Harley-Davidson Singles 1929-E1934 45 Singles - Parkerized
$32.84

Colony #2051-10 Rear Sprocket Hex Bolt/Washer Hex Kit 2000-Up Harley-Davidson Softail 2000- 2005 Dyna - Chrome Plated
2 reviews $31.87

Colony #3595-1 Mainshaft Sprocket Nut Lockwasher 1926-1934 Harley-Davidson Singles 1929-1973 45's & Servi-car - Parkerized
$7.87

Drag Specialties Primary Inspection Cover - Black - 1991-2003 Harley-Davidson Sportster XL
$30.95

Colony #2277-10 12 Point Sprocket Bolt and Washer Kit 1979-1990 Harley-Davidson XL 1973-1992 Big Twin - Chrome Plated
1 review $30.79

Colony #2430-2 Transmission Mainshaft Bearing Nut and Lock Tab 1936-1985 Harley-Davidson Big Twin - Parkerized
3 reviews $15.31

Cycle Standard 5 Hole Chrome Derby Cover for Harley-Davidson Big Twins
$30.58

Cycle Standard Replacement Primary Inspection Cover Gasket - 2004-2021 Harley-Davidson Sportster XL
2 reviews $7.58

Colony #2783-5 Starter Pedal Axle Kit 1916-1962 Harley-Davidson - Parkerized
$30.25

Colony #8756-30 Primary Cover Allen Screw Kit 1936-1984 Harley-Davidson Big Twin - Chrome Plated
$30.00

Colony #8155-30 Primary Cover Screw Kit 1936-1964 Harley-Davidson Big Twins - Chrome Plated
3 reviews $30.00

Prism Supply Co. Ratchet Top Shifter Plate - Mild Steel
$29.99

Colony #8113-20 Transmission Side & Clutch Arm Nut Kit Harley-Davidson Big Twin 4 Speeds To 1984 - CAD Plated
2 reviews $9.96

Colony #9617-18 Jiffy Stand & Foot Clutch Lever Bracket Mounting Kit 1936-1978 Harley-Davidson Big Twin - Chrome Plated
$29.78

Colony #2679-2 Transmission Mainshaft Sprocket Nut and Lock Kit 1971-1984 Harley-Davidson Sportster
4 reviews $14.85

British Standard Woodruff Key Gearbox Mainshaft to Clutch Hub Triumph 500;498 650 750 cc Motorcycles 1939-1983 OEM #60-4253
5 reviews $7.38

Cycle Standard Steel Clutch Plate Set 1991-Up Harley-Davidson Sportster 90-97 Big Twin
$29.49

Cycle Standard Primary Chain Adjuster Pad - 1980-1990 Harley-Davidson Sportster XL
$9.81

Kibblewhite Precision Machining Clutch Springs (set of 3) 1963-1983 Triumph 650 Twins OEM # 57-1830
8 reviews $14.70

V-Twin Manufacturing Polished Shifter Rod 1991-2005 Harley-Davidson FXD
$29.20 $41.71

Colony #8750-14 Transmission Top Cover Allen Screw 1936-1964 Harley-Davidson Big Twin - Chrome Plated
$28.97

Colony #2172-16-P Alternator and Derby Cover Smooth Allen Mounting Kit 2002-Up Harley-Davidson VRSC - Chrome Plated
$28.77

Cycle Standard Inner Shift Lever 1982-Up Harley-Davidson FL Models - Black - OEM #33718-82B
$28.57

Colony #2383-24 Transmission Side Cover Mounting Kit 1931-1936 Harley-Davidson VL - Parkerized
$28.47

Colony #8909-13 Transmission Side Cover Allen Head 1987-2006 Harley-Davidson FX/FL/Softail 1991-2005 Dyna - Chrome Plated
$28.42

Colony #8916-17 Primary Cover Allen Head Screw Kit 1985-Up Harley-Davidson FXR 1985-1999 FLT - Chrome Plated
3 reviews $28.42

Lowbrow Customs Slotted Inspection Cap / Plug for Triumph BSA OEM #57-2166 70-8231 40-0715
7 reviews $14.06

Colony #8748-12 Transmission Top Cover Allen Screw 1965-1978 Harley-Davidson Big Twin - Chrome Plated
2 reviews $27.83

Colony #9619-18 Jiffy Stand & Foot Clutch Lever Bracket Mounting Kit 1936-1978 Harley-Davidson Big Twin - Parkerized
2 reviews $26.40

Colony #8842-10 Sprocket Allen Bolt & Nut Kit 1985-1992 Harley-Davidson Big Twin - Chrome Plated
$26.40

High Durability Drive Chains and Transmission Parts for Custom Motorcycle Why Drive Chain and Transmission Are Important? The motorcycle drivetrain and transmission are often the most neglected items on a motorcycle. Builders will spend countless ...

Why Drive Chain and Transmission Are Important?

The motorcycle drivetrain and transmission are often the most neglected items on a motorcycle. Builders will spend countless hours developing a high horsepower motorcycle engine without giving a second thought to the drivetrain or the transmission. Now we love those high-powered engines just like the next guy, but all that energy goes to waste if you cannot get power to the ground.

Choosing The Right Drive Chain

At Lowbrow Customs we have the parts you need to do just that. It doesn’t matter if you are working on a Harley Davidson®, a Vintage Triumph®, or a XS650 Yamaha motorcycle, we have something in our product line for you.

For our customers with a full chain drive we have our exclusive Lowbrow Customs 530 motorcycle drive chains that deliver excellent performance and quality at a really reasonable price.

For the customers that wish they had a chain drive, we also carry a nice selection of complete belt to chain conversion kits. These kits come complete and help you get the job done right the first time without all of the guesswork and headaches. If your clutches need some love you are in the right place! We carry a nice selection of replacement clutch plates, springs and hubs to keep everything operating at optimum levels.

We Carry Full Specs of Gaskets and Transmissions Hardware

At Lowbrow Customs we also have a full line of simple replacement parts like gaskets and transmission hardware as well as specialty items like transmission bearings and bushings. Looking for a specialty part? Check out our line of Gasbox transmission mounting plates designed for Harley Davidson® 4 speed transmissions by world renowned custom bike builder, Jesse Bassett.

Lowbrow Customs has something for everyone. So, show your motorcycle drivetrain and transmission some love and convert all that horsepower into some asphalt pounding fun!

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