Motorcycle Drivetrain & Transmission

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Cycle Standard Transmission Sprocket .75" Offset - 24 Tooth - 1991-2006 Harley-Davidson XL 1986-2006 Big Twin 5-Speed
$70.34

Cycle Standard Transmission Sprocket .5" Offset - 25 Tooth - 2006-2017 Harley-Davidson Dyna 2007-Up Softail
$70.46

Diamond Primary Chain 1936-1986 Harley-Davidson Big Twin 4-Speed 1984-2006 FXST/FLST 1991-2005 Dyna Glide
$188.06 $208.95

Diamond Primary Chain 1980-2006 Harley-Davidson FLT/FXR/FXRS/FXRT
$173.66 $192.95

DP Brakes Full Clutch Plate Kit 1971-E1984 Harley-Davidson Sportster XL
$254.95

DP Brakes Full Clutch Plate Kit 1986-1990 Harley-Davidson Sportster XL
$215.95

DP Brakes Full Clutch Plate Kit 1991-2022 Harley-Davidson Sportster XL
$230.95

DP Brakes Full Clutch Plate Kit 1998-1999 Harley-Davidson Evo Big Twin 1999-2017 Twin Cam
$304.95

Drag Specialties Primary Chain 1957-2003 Harley-Davidson Sportster XL 2004-2022 XL 883
$154.71

Drag Specialties Rear Drive Belt - 130 Tooth - 1-1/2 inch Width - 1991-2000 Harley-Davidson Dyna
$337.57

Drag Specialties Rear Drive Belt - 130 Tooth - 1-1/2 inch Width - 1994-1999 Harley-Davidson Softail
$337.57

Drag Specialties Rear Drive Belt - 137 Tooth - 1 inch Width - 2007-2021 Harley-Davidson XL
$258.48

Drag Specialties Rear Drive Belt - 137 Tooth - 1-1/8 inch Width - 2004-2006 Harley-Davidson XL 1200
$311.15

Drag Specialties Rear Drive Belt - 136 Tooth - 1-1/8 inch Width - 2004-2006 Harley-Davidson XL 883
$311.15

Colony #3766-1 Gear Box Adjusting Screw 1936 Harley-Davidson 61" - Parkerized
$24.99

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 #3155-4 Clutch Booster Spring Cover Moutning Kit 1952-1967 Harley-Davidson FL/FLH - CAD Plated
$6.05

Colony #3139-4 Oversize 7/16-14 Transmission Case Bottom Stud Kit 1915-1936 Harley-Davidson Twins
$20.70

Cycle Standard Shift Lever Bracket 1970-1984 Harley-Davidson FL Models - OEM #33630-70
$60.53

Cycle Standard Shift Lever - 1971-1974 Harley-Davidson XL And Early Big Twins (No Splines) - Chrome - OEM #34606-71, 34606-54TA
$34.06

Cycle Standard Heel-Toe Shift Lever - 1965-1984 Harley-Davidson FL/FLH (With Splines) - Chrome - OEM #34692-74TA
$59.36

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

Cycle Standard Steel Clutch Plate Set 1971-e1984 Harley-Davidson Sportster XL
$82.75

Cycle Standard Clutch Shell With Starter Ring 1970-E1984 Harley-Davidson Big Twins - OEM #37702-70A
$266.91

Cycle Standard Clutch Shell 1941-1964 Harley-Davidson Big Twins - OEM #37703-41
$202.30

Cycle Standard Primary Inspection Cover - Chrome - 2004-2021 Harley-Davidson Sportster XL
1 review $54.21

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

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

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

Colony #3396-5 Sprocket Cover Allen Screw Kit 1977-1985 Harley-Davidson Sportster - CAD Plated
$6.29

Colony #3651-2 Clutch Adjusting Springs L1984-1993 Harley-Davidson Sportster XL
$8.80

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

Cycle Standard Replacement Dished Sprocket - Black - 48 Tooth - 1973-1985 Harley-Davidson Big Twin 1979-81 XL OEM #41470-73
1 review $74.78

Colony #3589-1 Clutch Hub Nut 1930-1936 Harley-Davidson VL - Parkerized
$22.00

Drag Specialties Shifter Linkage - Black - 2004-21 Harley-Davidson Sportster XL (w/ forward controls)
1 review $35.99

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

Drag Specialties Derby Cover - Wrinkle Black - 2004-2021 Harley-Davidson Sportster XL
$63.71

Drag Specialties Derby Cover - Flat Black - 2004-2021 Harley-Davidson Sportster XL
$49.95

Drag Specialties Derby Cover - Wrinkle Black - 1994-2003 Harley-Davidson Sportster XL
$42.95

Drag Specialties Derby Cover - Gloss Black - 2016-2021 Harley-Davidson FL Models
$105.95

Barnett Clutch & Cable Extra Plate Aramid Fiber Clutch Kit 1954-1970 Harley-Davidson Sportster XL
$153.95

Diamond Primary Chain - 2007-2021 Harley-Davidson FLHT/FLHR/FLHX/FLTRX/FLTRU/FLTRK/FL Trike
$197.06 $218.95

Belt Drives LTD. 11mm/1.5 inch Primary Belt Drive with Idler Gear - Electric Start - 1980-1983 Harley-Davidson Big Twin 5-Speed
$860.11 $905.38

Belt Drives LTD. 11mm/1.5 inch Primary Belt Drive - Kick Start - Spline Shaft - 1965-E1984 Harley-Davidson Big Twin
$784.84 $826.15

Belt Drives LTD. 11mm/1.5 inch Primary Belt Drive - Kick Start - Spline Shaft - 1955-1964 Harley-Davidson Big Twin
1 review $726.39 $764.62

Belt Drives LTD. 11mm/1.5 inch Primary Belt Drive - Kick Start - Tapered Shaft - 1936-1954 Harley-Davidson Big Twin
1 review $726.39 $764.62

Belt Drives LTD. 2 inch Shorty Belt Drive 1970-1978 Harley-Davidson Big Twins
$2,036.07 $2,143.23

Belt Drives LTD. 8mm/1.5 inch Primary Belt Drive - Electric Start - 1979-E1984 Harley-Davidson Big Twins
1 review $845.50 $890.00

Belt Drives LTD. BDL 8mm 1.5" Primary Belt Drive – Electric Start – 1965-1978 Harley Shovelhead
$845.50 $890.00

Belt Drives LTD. 8mm/1.5 inch Primary Belt Drive - Kick Start - 1955-1964 Harley-Davidson Big Twins
1 review $726.39 $764.62

Belt Drives LTD. 8mm/1.5 inch Primary Belt Drive - Kick Start - 1936-1954 Harley-Davidson Big Twins
$726.39 $764.62

EMGO Triumph 19 Tooth Transmission Drive Sprocket OEM #57-1918
1 review $71.05

EMGO Triumph 18 Tooth Transmission Drive Sprocket OEM #57-1917
$62.94

Colony #3675-10 Knurled Allen Sprocket Bolts 1993-1996 Harley-Davidson Big Twins 1997-1999 Dyna/Touring - Chrome Plated
$24.85

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 $559.96

British Standard Triumph Unit 650/750 Finned Primary Cover - Raw - Replaces OEM #71-3555
2 reviews $439.18

EK Chains 530 ZVX3 Sealed Extreme Series X-Ring Chain - 150 Links - Chrome
$315.22 $338.95

D.I.D. Chains 530 VX3 X-Ring Chain - 120 Links
1 review $254.10 $282.33

D.I.D. Chains 530 VX3 X-Ring Chain - 110 Links
$232.95 $258.83

Drag Specialties 530 Series O-Ring Replacement Rivet Style Master Link - Chrome
1 review $10.45

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

British Standard Duplex Primary Chain Triumph OEM #60-0477 Made in Japan
3 reviews $60.82

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

Colony #3497-3 Shift Rod & Shaft Lever Screw Kit 1951-1964 Harley-Davidson FL Foot Gear Shift Rod 1951-E1979 FL Hand Gear Shift Rod - CAD Plated
$9.68

Colony #3459-6 Primary Chain Adjuster Mounting Kit 1979-1985 Harley-Davidson Sportster - Zinc Plated
2 reviews $21.78

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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