Motorcycle Drivetrain & Transmission

Sort by

James Gaskets Primary Cover Gasket 1965-1988 Harley-Davidson Big Twin
$24.91

Colony #3670-10 Rear Sprocket Bolt Kit - Domed Hex Bolt Harley-Davidson 2006-Up Dyna 2007-Up Softail - Chrome Plated
1 review $33.00

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

Colony #9769-17 Primary Cover Allen Screw Kit 1994-2003 Harley-Davidson XL - Chrome Plated
6 reviews $24.37

Colony #8798-12 Inner Primary Mounting Kit - 1965-1969 Harley-Davidson Shovelhead
$24.26

British Standard Primary Gasket for 1963-1982 650/750 unit Triumph Motorcycles OEM #71-7009
4 reviews $15.37

Colony #2425-2 Clutch Pushrod Adjusting Screw Locknut 1941-1984 Harley-Davidson Big Twin - Parkerized
1 review $15.31

Drag Specialties 530 Series O-Ring Replacement Clip Style Master Link - Chrome
3 reviews $9.13

Cycle Standard Clutch Friction Disc Set 1984-1990 Harley-Davidson Sportster XL
$91.07

Cycle Standard Clutch Friction Disc Set 1971-e1984 Harley-Davidson Sportster XL
$45.15

Drag Specialties Chrome Transmission Top Cover 1987-1999 Harley-Davidson EVO Big Twins w/ 5-Speed Transmission
$89.56

British Standard Clutch Springs for Triumph 650 Twin Motorcycles- Set of Three
11 reviews $13.99

Colony #8834-10 Sprocket Nut & Bolt Kit Allen Head 1973-Up Harley-Davidson Big Twin/XL - Spoked Wheel - Chrome Plated
1 review $26.40

Colony #3194-1 Harley Primary Drain Plug - Zinc Plated - Big Twin & Softail - 1987-2003 & 1993-2003
16 reviews $9.68

Colony #8763-20 Primary Cover Allen Head Screw Kit 1980-1984 Harley-Davidson Shovelhead/Evo 5 Speed - Chrome Plated
1 review $26.40

Cycle Standard Primary Chain Tensioner - 2001-2005 Harley-Davidson Dyna 01-06 Softail/Touring
$73.62

Cycle Standard Forward Control Shift Lever - Chrome - Harley-Davidson OEM #34670-06
$36.68

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

Colony #9308-17 Primary Cover Screw Kit 1970-1980 Harley-Davidson Shovelhead - CAD Plated
$17.99

James Gaskets Primary Cover Gasket & Seal Kit 2004-2022 Harley-Davidson XL
1 review $35.61

Cycle Standard Replacement Chain Conversion Sprocket - Chrome - 55 Tooth - Harley-Davidson Sportster 2000-Up Dyna 2006-Up
$70.97

Cycle Standard Replacement Chain Conversion Sprocket - Black - 55 Tooth - Harley-Davidson Sportster 2000-Up Dyna 2006-Up
$70.74

Colony #8408-1 Transmission Mainshaft Locknut & Washer 1936-1991 Harley-Davidson Big Twin 4 Speed
3 reviews $17.60

Cycle Standard Replacement Dished Sprocket - Chrome - 49 Tooth - 1973-1985 Harley-Davidson Big Twin 1979-81 XL
$70.14

Cycle Standard Replacement Flat Sprocket - Chrome - 48 Tooth - 1982-1992 Harley-Davidson Sportster OEM #41470-86T
$70.11

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

Cycle Standard Replacement Flat Sprocket - Black - 51 Tooth - 1982-1992 Harley-Davidson Sportster OEM #41464-86
1 review $69.89

Cycle Standard Replacement Dished Sprocket - Black - 51 Tooth - 1973-1985 Harley-Davidson Big Twin 1979-81 XL OEM #41470-73
$69.89

Colony #2997-6 Chain Tensioner Pad and Lockwasher Kit 1965-2000 Harley-Davidson FL/FX
$17.28

Drag Specialties Derby Cover - Wrinkle Black - 2004-2021 Harley-Davidson Sportster XL
$68.96

James Gaskets Primary Cover & Inspection Cover Gasket Kit 8-Hole Primary Cover 1965-1969 Harley-Davidson Big Twins
$68.87

James Gaskets Primary Cover & Inspection Cover Gasket Kit With Seals 1984-1986 Harley-Davidson FL/FLH/FX/FXE/FXWG 1984-1988 Softail
$68.87

British Standard Clutch Bearings - 20 Piece Set - Triumph Unit 500;498 650 750 / BSA A50 A65
4 reviews $34.04

Colony #8909-13-P Transmission Side Cover Smooth Allen Kit 1987-2006 Harley-Davidson FX/FL/Softail 1991-2005 Dyna - Chrome Plated
$33.84

Cycle Standard Replacement Dished Sprocket - Black - 47 Tooth - 1973-1985 Harley-Davidson Big Twin 1979-81 XL
$67.19

Colony #2052-10 Sprocket Allen Bolt/Washer Kit 2000-Up Harley-Davidson Softail 2000-2005 Dyna - Chrome Plated
1 review $33.31

Colony #3537-17 Primary Cover Allen Screw Kit 1971-Up Harley-Davidson Shovelhead & Evolution 4 Speed
4 reviews $16.34

Colony #3618-4 Reproduction Spacers Harley-Davidson OEM #36869-48 - 4 pack - Parkerized
$10.89

British Standard Triumph Layshaft Needle Bearing - Closed Triumph Motorcycle OEM #57-1606
3 reviews $32.63

Cycle Standard Shift Lever - 1971-1974 Harley-Davidson XL And Early Big Twins (No Splines) - Chrome - OEM #34606-71, 34606-54TA
$30.96

Colony #7414-20 Acorn Primary Cover Screw Kit 1936-1969 Harley-Davidson Big Twin With Steel Primary Cover- Chrome Plated
$60.91

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

Gasbox 4 Speed Transmission Mounting Plate for 1937 - 1957 Harley-Davidson Big Twins OEM #47698-36
1 review $59.95

Colony #9750-6 Sprocket Cover Allen Screw Kit 1986-2003 Harley-Davidson Sportster - Chrome Plated
5 reviews $11.90

Colony #3807-12 Inner Primary Cover Mounting Stud Kit 1970-1979 Harley-Davidson FL/FLH/FX
$19.80

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

Drag Specialties 530 Series O-Ring Replacement Clip Style Master Link
2 reviews $8.40

Colony #8785-12 Primary Cover Allen Screw Kit 1971-1976 Harley-Davidson Sportster - Chrome Plated
3 reviews $19.36

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

EMGO 46 Tooth Rear Drive Sprocket for 1967-1970 Triumph Motorcycles OEM #37-1499
3 reviews $57.71

Drag Specialties Shifter Linkage - Chrome - 1982-94 99-00 Harley-Davidson FXR
$28.79

Colony #3193-2 Primary Drain Plug 2004-2006 Harley-Davidson Softail - Zinc Plated
9 reviews $11.50

Drag Specialties Shifter Linkage - Chrome - 1999-2003 Harley-Davidson Sportster XL883C/_1200
1 review $56.60

Colony #3411-15 Hex Bolt & Washer Kit Rear Wheel 1973-1998 Harley-Davidson Big Twin 1979-1990 XL - Zinc Plated
1 review $27.50

Cycle Standard 10 Hole Clutch Pressure Plate 1941-1984 Harley-Davidson Big Twins
1 review $13.44

Colony #2471-20 Primary Cover Mounting Allen Screw Kit 2007-Up Harley-Davidson Softail - Chrome Plated
$53.13

British Standard Triumph 650 Mainshaft Bearing OEM #60-3552A
4 reviews $52.96

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

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

Colony #8231-26 Transmission Mounting Kit 1936-1964 Harley-Davidson Big Twin - Chrome Plated
1 review $56.18

Colony #9724-30 Primary Cover Screw Kit 1936-1964 Harley-Davidson Big Twin - Parkerized
2 reviews $25.00

Colony #8118-1 Transmission Filler Plug 1936-Up Harley-Davidson Big Twins - Chrome Plated
1 review $16.50

Colony #8232-26 Transmission Mounting Kit 1936-1964 Harley-Davidson Big Twin - CAD Plated
1 review $49.41

Cycle Standard Derby Cover - Chrome - 2004-2021 Harley-Davidson Sportster XL
$49.10

Colony #7350-15 Acorn Primary Cover Screw Kit 1971-Up & All 4 Speed Harley-Davidson Big Twins - Chrome Plated
$48.73

Colony #3399-15 Primary Cover Allen Screw Kit 1991-1993 Harley-Davidson Sportster - CAD Plated
2 reviews $15.97

Colony #9612-13 Transmission Top Cover Screw Kit 1936-1955 Harley-Davidson Big Twin - Chrome Plated
$23.90

James Gaskets Primary Cover Gasket 1967-1976 Harley-Davidson XL
$6.73

British Standard Clutch Hub Rubber Shock Absorbers - Triumph 500;498 650 750
9 reviews $23.51

Colony #9401-1 Aluminum Transmission Filler Plug 1958-1980 Harley-Davidson Big Twin
2 reviews $15.52

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

Colony #7410-1-US Sprocket Shaft Bearing Retainer with Lip Seal -.002 Undersized Threads 1955-1968 Harley-Davidson 74's
1 review $45.98

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!

Read less

STAY CONNECTED
WITH LOWBROW

NO SPAM, EVER. JUST GREAT STUFF. YOUR INFO IS NEVER SHARED.