Baker Drivetrains

Baker Drivetrain champions the quintessential Harley-Davidson experience. With Detroit craftsmanship imbued in every Harley transmission, Harley primary, and motorcycle drivetrain component, propelling your motorcycle into tomorrow.

What Baker Drivetrains Makes

Baker builds Harley-Davidson drivetrain - complete transmissions, gear sets and overdrive units, clutches and primary drive components, shifter drums and forks, transmission covers and side doors, dipsticks, bearings, seals and the hardware that goes with a gearbox build. What we list from Baker moves as the catalog moves.

Fitment

Baker Drivetrains fitment is specified part by part, and coverage is not uniform across platforms or model years. Check that the fitment list on the product page names your model and year before ordering.

Know Your Gearbox

Harley Big Twins ran a five-speed through 2006 and moved to the six-speed Cruise Drive for 2007 on Touring and Dyna; those two gearboxes share very little. The Sportster runs its own unit-construction transmission entirely. Clutch work has its own trap: a clutch that grips harder often needs stiffer springs, and stiffer springs mean a heavier lever pull unless the kit is designed around it.