Motorcycle Drivetrain & Transmission

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British Standard Clutch Basket / Chain Wheel for Triumph Motorcycles 1960-1974 OEM #57-1570
5 reviews $122.76

Drag Specialties Inner Primary Mainshaft Bearing Seal Kit 1989-99 Harley-Davidson Big Twin 99-06 Twin Cam
1 review $60.08

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

Cycle Standard Shift Lever Bracket 1970-1984 Harley-Davidson FL Models - OEM #33630-70
$56.57

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

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
3 reviews $25.08

Monster Craftsman Weld On Tensioner Single Sided Mount Black Powell Wheel
$99.00

Monster Craftsman Powell Peralta Weld-on Chain Tensioner
3 reviews $99.00

Cycle Standard 3 Hole Chrome Derby Cover for 1970-1998 Harley-Davidson Big Twins Replaces OEM #60668-84A 253952-84T
3 reviews $24.66

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

Colony #2558-1 Clutch Adjusting Hole Filler Cap 1986-1990 Harley-Davidson Sportster
2 reviews $24.20

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

Colony #9904-17 Inner Primary Mounting Kit 1986-2000 Harley-Davidson FLT/FXR
2 reviews $24.00

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

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

British Standard Engine and Transmission Lock Tab Set - 1963 - 1972 Triumph 650 with 4 Speed Gearbox
14 reviews $22.95

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

Drag Specialties Primary Inspection Cover - Polished - 1991-2003 Harley-Davidson Sportster XL
$29.82

Drag Specialties Shifter Linkage - Chrome - 1986-2017 Harley-Davidson FLS/_FXST/_FXS/_FLST
$44.24

Drag Specialties Aramid Fiber Clutch Plate Set L1984-1989 Harley-Davidson Big Twins
$87.50

Colony #3400-17 Primary Cover Allen Screw Kit 1994-2003 Harley-Davidson Sportster - CAD Plated
4 reviews $17.42

Prism Supply Co. Speedometer Cable Eliminator for 1936-1984 Harley-Davidson Big Twin 4 Speed
$16.99

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

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

Colony #8751-19 Transmission Side Cover Long Acorn 1936-1984 Harley-Davidson Big Twin - Chrome Plated
$26.06

Colony #9418-19 Transmission Mounting Kit 1965-Early 1977 Harley-Davidson Big Twin - Chrome Plated
3 reviews $37.66

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

Hawg Supply "Milled" 4-Speed Clutch Pressure Plate
$74.99

Cycle Standard Primary Chain Adjuster Kit - 1965-2000 Harley-Davidson Big Twin
$73.82

Colony #8112-20 Transmission Side & Clutch Arm Nut Kit Harley-Davidson Big Twin 4 Speeds To 1984 - Chrome Plated
3 reviews $14.74

Colony #2220-24 Primary Cover Allen Screw Kit 2004-Up Harley-Davidson Sportster - Chrome Plated
2 reviews $36.54

Cycle Standard Primary Chain Adjuster Kit - 1991-2003 Harley-Davidson Sportster XL
2 reviews $36.40

Colony #7809-2 Clutch Adjusting Hole Filler Cap 1977-1985 Harley-Davidson Sportster
$36.20

Drag Specialties Primary Inspection Cover - Chrome - 1991-2003 Harley-Davidson Sportster XL
$36.00

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

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

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

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

Cycle Standard Replacement Dished Sprocket - Black - 49 Tooth - 1973-1985 Harley-Davidson Big Twin 1979-81 XL
$67.19

EMGO Triumph 20 Tooth Transmission Drive Sprocket OEM #57-1919
4 reviews $66.80

Colony #3352-1 Clutch Release Lever Stud 1938-1984 Harley-Davidson Big Twins
1 review $32.99

Cycle Standard Transmission Sprocket .5" Offset - 22 Tooth - 1991-2006 Harley-Davidson XL 1986-2006 Big Twin 5-Speed
$65.74

Colony #8820-9 Transmission Side Cover Allen Screw Kit 1936-Up Harley-Davidson Big Twin 4 Speeds - Chrome Plated
$21.60

Drag Specialties Derby Cover - Wrinkle Black - 1999-2018 Harley-Davidson Big Twin/Twin Cam
$63.81

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 #9769-17-P Primary Cover Smooth Chrome Allen Screw Kit Harley Sportster 1994-03 — Colony #9769-17-P Primary Cover Smooth Allen Screw Kit 1994-2003 Harley-Davidson XL - Chrome Plated
2 reviews $31.13

Colony #8916-17-P Primary Cover Smooth Allen Screw Kit 1985-Up Harley-Davidson FXR 1985-1999 FLT 5 speed - Chrome Plated
1 review $31.13

Colony #3469-1 Rear Chain Oiler Tee Fitting 1970-1978 Harley-Davidson FL/FLH/FX - Zinc Plated
$30.80

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

Colony #7812-12 Inner Primary Mounting Kit - 1955-1964 Harley-Davidson Panhead
$29.98

Gasbox 4 Speed Transmission Mounting Plate for 1958 - 1964 Harley-Davidson Big Twins OEM #47698-58
$59.95

British Standard Duplex Primary Chain Triumph OEM #60-0477 Made in Japan
3 reviews $56.84

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

James Gaskets Primary Cover & Inspection Cover Gasket Kit 1984-1986 Harley-Davidson FL/FLH/FX/FXE/FXWG 1984-1988 Softail
$55.23

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

Colony #3168-16 Footboard Mounting Kit 1965-69 Harley Davidson Big Twins — Colony #3168-16 Footboard Mounting Kit 1965-1969 Harley-Davidson Big Twins - Parkerized
1 review $54.45

Colony #3114-1 Transmission Mainshaft Locknut 2006-Up Harley-Davidson Dyna 2007-Up Softail/Touring
1 review $18.15

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

Cycle Standard Transmission Sprocket Spacer OEM# 33344-94
$7.67

Colony #2576-1 Clutch Cable Adjusting Sleeve 1957-1971 Harley-Davidson XL 1953-1956 K Model - CAD Plated
$13.31

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

Colony #8156-30 Primary Cover Screw Kit 1936-1964 Harley-Davidson Big Twins - CAD Plated
$25.00

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

Colony #8442-19 Transmission Side Cover Clutch Arm Cap Nut Kit Harley-Davidson Big Twin 36-84 - Chrome Plated
$24.71

Colony #7112-19 Transmission Side Cover & Clutch Arm Acorn Nut Kit - 1936-1984 Harley-Davidson Big Twin 4 Speeds - Chrome Plated
3 reviews $24.71

Cycle Standard Primary Inspection Cover - Chrome - 2004-2021 Harley-Davidson Sportster XL
1 review $49.28

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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