Motorcycle Drivetrain & Transmission

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Jims USA 5 Speed Transmission For Use In A Four Speed Rigid Mount Frame (1970-E1984 Keyed Mainshaft) - Plain Case
$3,291.95

Jims USA 6 Speed Overdrive Transmission - Polished Case - 1991-1999 Harley-Davidson Softail
$3,934.95

Jims USA 6 Speed Overdrive Transmission - Plain Case - 1991-1999 Harley-Davidson Softail
$3,596.95

Jims USA 5 Speed Transmission - Polished - 1990-1999 Harley-Davidson Softail
$2,970.95

V-Twin Manufacturing Clutch Release Arm Harley-Davidson 1971-1978 FX 1968-1978 FL
$45.80

Colony #3779-6 Chain Guard Stud Mounting Kit 1936-1952 Harley-Davidson 45 Solo
$12.65

Colony #3769-7 Right Side Transmission Cover Support Bracket Mount Kit 1965-1972 Harley-Davidson FL/FLH
$17.60

Colony #3767-15 Sprocket Bolt/Nut/Washer Kit 1985-1992 Harley-Davidson Big Twins - Zinc Plated
$27.50

Colony #3758-3 Chain Oiler Adjusting Screw Kit L1950-1964 Harley-Davidson OHV 1958-1969 Servi-car - Parkerized
$12.09

Colony #3755-3 Chain Oiler Adjusting Screw Kit L1972-E1983 Harley-Davidson FL/FX
$12.09

Drag Specialties Primary Chain Adjuster Shoe 1965-1999 Harley-Davidson Big Twin 1999-2000 Twin Cam
$16.43

Drag Specialties Aramid Fiber Clutch Plate Set 2017-2023 Harley-Davidson M8 2013-2017 Twin Cam CVO/SE 2014-2023 FL Trike
$95.75 $127.67

Drag Specialties Aramid Fiber Clutch Plate Set 1998-1999 Harley-Davidson Big Twin 1999-2017 Twin Cam
$101.93 $135.91

Drag Specialties Steel Clutch Plate Set L1984-1990 Harley-Davidson XL
$26.73

Drag Specialties Aramid Fiber Clutch Plate Set L1984-1989 Harley-Davidson XL
$81.85 $113.25

Bare Knuckle Performance Sprung Weld-On Chain Tensioner
$179.00

Bare Knuckle Performance Overbearing - For Use With All OEM Clutch and Drive Components
$149.00

Bare Knuckle Performance Overbearing 2.0 - For Use With Aftermarket Clutch and Drive Components
$149.00

Cycle Standard Inner Shift Lever 1982-Up Harley-Davidson FL Models - Black - OEM #33718-82B
$25.97

Cycle Standard Inner Shift Lever 1982-Up Harley-Davidson FL Models - Chrome - OEM #33718-82B
$25.97

Cycle Standard Replacement Chain Conversion Sprocket - Chrome - 53 Tooth - Harley-Davidson Sportster 2000-Up Dyna 2006-Up
$70.54

Cycle Standard Transmission Sprocket .5" Offset - 25 Tooth - 2006-2017 Harley-Davidson Dyna 2007-Up Softail
$65.85

Cycle Standard Transmission Sprocket .5" Offset - 24 Tooth - 1991-2006 Harley-Davidson XL 1986-2006 Big Twin 5-Speed
$65.74

Cycle Standard Transmission Sprocket .5" Offset - 23 Tooth - 1991-2006 Harley-Davidson XL 1986-2006 Big Twin 5-Speed
$65.74

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 1998-1999 Harley-Davidson Evo Big Twin 1999-2017 Twin Cam
$304.95

Drag Specialties Primary Chain 2004-2022 Harley-Davidson Sportster XL 1200
$131.79

Drag Specialties Rear Drive Belt - 130 Tooth - 1-1/2 inch Width - 1991-2000 Harley-Davidson Dyna
$272.43

Drag Specialties Rear Drive Belt - 130 Tooth - 1-1/2 inch Width - 1994-1999 Harley-Davidson Softail
$272.43

Drag Specialties Rear Drive Belt - 137 Tooth - 1-1/8 inch Width - 2004-2006 Harley-Davidson XL 1200
$250.59

Drag Specialties Rear Drive Belt - 136 Tooth - 1-1/8 inch Width - 2004-2006 Harley-Davidson XL 883
$250.59

Drag Specialties Rear Drive Belt - 128 Tooth - 1-1/8 inch Width - 1991-2003 Harley-Davidson XL
$250.59

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

Cycle Standard Shift Lever - 1977-1984 Harley-Davidson XL - Chrome - OEM #34606-75T
$30.96

Cycle Standard Shift Lever - 1982-1994 Harley-Davidson FXR - Chrome - OEM #34599-81
$28.91

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 1971-e1984 Harley-Davidson Sportster XL
$77.34

Cycle Standard Clutch Friction Disc Set 1991-Up Harley-Davidson Sportster 90-97 Big Twin
1 review $124.69

Cycle Standard Steel Clutch Plate Set 1991-Up Harley-Davidson Sportster 90-97 Big Twin
$26.81

Cycle Standard Clutch Shell With Starter Ring 1970-E1984 Harley-Davidson Big Twins - OEM #37702-70A
$259.14

Cycle Standard Primary Chain Adjuster Pad - 1980-1990 Harley-Davidson Sportster XL
$8.92

Cycle Standard Primary Chain Adjuster Pad - 1958-1980 Harley-Davidson Sportster XL
$7.41

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

Cycle Standard Derby Cover - Gloss Black - 2006-2021 Harley-Davidson Sportster XL
$43.41

Drag Specialties Mainshaft Bearing and Seal Kit 1991-99 Harley-Davidson Big Twin 99-06 Twin Cam
$31.11

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

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

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

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

Andrews 4-Speed Gear Set 1936-76 Harley-Davidson Big Twin - Close Ratio
$881.06 $978.95

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 - 1991-2005 Harley-Davidson FXD
1 review $34.97

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 - Gloss Black - 2016-2021 Harley-Davidson FL Models
$109.13

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

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
$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
1 review $556.65 $585.95

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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