Motorcycle Drivetrain & Transmission

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Colony #3764-1 Foot Clutch Friction Spring Washer Disc 1936-1940 Harley-Davidson Big Twin 1938-1952 45 Solo 1938-1946 Servi-car - Parkerized
$14.30

Colony #3140-4 Oversize 1/2-13 Transmission Case Bottom Stud Kit 1915-1936 Harley-Davidson Twins
$22.45

Cycle Standard Shift Lever Bracket 1970-1984 Harley-Davidson FL Models - OEM# 33630-70
$53.88

Cycle Standard Shift Lever - 1977-1984 Harley-Davidson XL - Chrome - OEM# 34606-75T
$29.49

Cycle Standard Shift Lever - 1982-1994 Harley-Davidson FXR - Chrome - OEM# 34599-81
$27.53

Cycle Standard Shift Lever - 1974-1984 Harley-Davidson FL 1980-1986 FXWG (With Splines) - Chrome - OEM# 34606-74
$20.88

Colony #3710-12 Shifter Linkage Mounting Kit 1975-1976 Harley-Davidson XLH/XLCH - Zinc Palted
$13.75

Cannonball Extended Throwout Bearing for Stealthstarter Electric Starter 1975-1984 4 Speed Harley-Davidson Big Twins
$90.54

Cycle Standard Steel Clutch Plate Set 1984-1990 Harley-Davidson Sportster XL
$42.16

Cycle Standard Clutch Friction Disc Set 1991-Up Harley-Davidson Sportster 90-97 Big Twin
1 review $121.06

Cycle Standard Clutch Friction Disc Set 1984-1990 Harley-Davidson Sportster XL
$86.73

Cycle Standard Clutch Shell 1941-1964 Harley-Davidson Big Twins - OEM # 37703-41
$196.41

Cycle Standard Primary Inspection Cover - Black - 2004-2021 Harley-Davidson Sportster XL
$33.94

Cycle Standard Primary Inspection Cover - Chrome - 2004-2021 Harley-Davidson Sportster XL
$46.93

Cycle Standard Derby Cover - Gloss Black - 2006-2021 Harley-Davidson Sportster XL
$41.34

Cycle Standard Derby Cover - Chrome - 1994-2003 Harley-Davidson Sportster XL
$29.11

Drag Specialties Mainshaft Bearing and Seal Kit 1991-99 Harley-Davidson Big Twin 99-06 Twin Cam
$26.73

Colony #3666-13 Transmission Side Cover Allen Screw Kit 1987-2006 Harley-Davidson FX/FL/Softail 1991-2005 Dyna - CAD Plated
$20.32

Colony #3665-5 Transmission Shifter Cover & Speedometer Sensor Allen Screw Kit 1987-1997 Harley-Davidson FX/FL/Softail
$6.77

Colony #3661-18 Rear Sprocket Rivets 1935-1952 Harley-Davidson 45s
$15.68

Colony #3398-11 Primary Cover Allen Screw Kit 1986-1990 Harley-Davidson Sportster - CAD Plated
1 review $13.54

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

Cycle Standard Replacement Flat Sprocket - Black - 51 Tooth - 1982-1992 Harley-Davidson Sportster OEM# 41464-86
$66.56

Andrews 4-Speed Gear Set 1977-E84 Harley-Davidson Big Twin - Close Ratio
$917.06 $1,018.95

Andrews 4-Speed Gear Set 1977-E84 Harley-Davidson Big Twin - Stock Ratio
$930.56 $1,033.95

Andrews 4-Speed Gear Set 1936-76 Harley-Davidson Big Twin - Stock Ratio
$890.96 $989.95

Andrews 5-Speed Gear Set 1991-2003 Harley-Davidson Sportster XL 94-02 Buell - Stock Ratio
1 review $1,403.06 $1,558.95

Andrews 4-Speed Gear Set 1973-1978 Harley-Davidson Sportster XL - Stock Ratio
$1,019.66 $1,132.95

Baker Drivetrain Direct Drive 6-Speed Gear Set 2001-06 Harley-Davidson FLHT/FLHR/FLHX/FLTR
$3,035.25 $3,195.00

Baker Drivetrain Direct Drive 6-Speed Gear Set 1990-97 Harley-Davidson FLT/FLHT/FLHS/FLHR/FLTR/FX
$3,035.25 $3,195.00

Drag Specialties Shifter Linkage - Black - 2004-21 Harley-Davidson Sportster XL (w/ forward controls)
1 review $34.97

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

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

Drag Specialties Shifter Linkage - Chrome - 1991-2005 Harley-Davidson FXD
$34.97

Drag Specialties Shifter Linkage - Chrome - 1993-2005 Harley-Davidson FXDWG
$66.90

Drag Specialties Primary Inspection Cover - Black - 1991-2003 Harley-Davidson Sportster XL
$31.88

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

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

Drag Specialties Derby Cover - Flat Black - 2004-2021 Harley-Davidson Sportster XL
$51.45

Drag Specialties Derby Cover - Wrinkle Black - 1994-2003 Harley-Davidson Sportster XL
$44.24

Drag Specialties Derby Cover - Satin Black - 1994-2003 Harley-Davidson Sportster XL
$47.33

Drag Specialties Derby Cover - Gloss Black - 2016-2021 Harley-Davidson FL Models
$109.13

Drag Specialties Skeleton Kickstarter Pedal - Brass
1 review $157.54

Diamond Primary Chain - 2007-2021 Harley-Davidson FLHT/FLHR/FLHX/FLTRX/FLTRU/FLTRK/FL Trike
$183.56 $203.95

Belt Drives LTD. 11mm/1.5 inch Primary Belt Drive - With Rear Belt - 1979-E1984 Harley-Davidson Big Twins
$659.25 $693.95

Belt Drives LTD. 11mm/1.5 inch Primary Belt Drive with Idler Gear - Electric Start - 1980-1983 Harley-Davidson Big Twin 5-Speed
$659.25 $693.95

Belt Drives LTD. 11mm/1.5 inch Primary Belt Drive - Kick Start - Spline Shaft - 1965-E1984 Harley-Davidson Big Twin
$601.30 $632.95

Belt Drives LTD. 11mm/1.5 inch Primary Belt Drive - Kick Start - Spline Shaft - 1955-1964 Harley-Davidson Big Twin
$556.65 $585.95

Belt Drives LTD. 2 inch Shorty Belt Drive 1970-1978 Harley-Davidson Big Twins
$1,671.95 $1,759.95

Belt Drives LTD. 8mm/1.5 inch Primary Belt Drive - Electric Start - 1979-E1984 Harley-Davidson Big Twins
$694.40 $730.95

Colony #2064-14 Primary Cover Phillips Screw Kit 1971-1976 Harley-Davidson Sportster - CAD Plated
1 review $24.20

Belt Drives LTD. BDL 8mm 1.5" Primary Belt Drive – Electric Start – 1965-1978 Harley Shovelhead
$694.40 $730.95

Belt Drives LTD. 8mm/1.5 inch Primary Belt Drive - Kick Start - 1936-1954 Harley-Davidson Big Twins
$596.55 $627.95

Drag Specialties Primary Cover - Black - 1994-2003 Harley-Davidson Sportster XL
$368.69

Drag Specialties Primary Cover - Chrome - 1994-2003 Harley-Davidson Sportster XL
1 review $376.93

EMGO Triumph 19 Tooth Transmission Drive Sprocket OEM# 57-1918
1 review $63.24

EMGO Triumph 18 Tooth Transmission Drive Sprocket OEM# 57-1917
$56.02

Colony #3673-10 Allen Sprocket Bolts 1973-Up Harley-Davidson Big Twins/XL - Chrome Plated
$20.63

British Standard Triumph Unit 650/750 Finned Primary Cover - Polished - Replaces OEM 71-3555
2 reviews $543.65

British Standard Triumph Unit 650/750 Finned Primary Cover - Raw - Replaces OEM 71-3555
2 reviews $426.39

EK Chains 530 ZVX3 Sealed Extreme Series X-Ring Chain - 150 Links - Black
1 review $280.38 $295.14

EK Chains 530 ZVX3 Sealed Extreme Series X-Ring Chain - 150 Links - Chrome
$264.42 $278.34

EK Chains 530 ZVX3 Sealed Extreme Series X-Ring Chain - 120 Links - Chrome
$211.98 $223.14

EK Chains 530 ZVX3 Replacement Rivet Style Master Link - Chrome
$10.93

Drag Specialties 530 Series O-Ring Replacement Rivet Style Master Link - Chrome
$9.13

Colony #3547-5 Sprocket Bolt Washer Kit 1973-Up Harley-Davidson Big Twins 1979-Up XL - Zinc Plated
$10.59

Colony #3569-6 Inner Primary Mount Kit 1985-2005 Harley-Davidson Big Twins - Zinc Plated
$13.31

Colony #3674-10 Sprocket Bolts Knurled 1979-1990 Harley-Davidson XL 1993-1998 Big Twins - Chrome Plated
$24.01

Colony #3568-12 Inner Primary Mount Bolts 2006-Up Harley Dyna 2007-Up Softail/Touring Models
$35.20

Colony #3479-1 Oil Feed Line Elbow 1953-E1962 Harley-Davidson K/KH/XLCH 1958-1966 XLH - CAD Plated
$27.50

British Standard 530 Drive Chain For Vintage Triumph & British Motorcycles - 130 links
9 reviews $80.69

Colony #3197-1 Sidebar Foot Clutch Lever Spring Stud 1932-1936 Harley-Davidson VL
$10.29

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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