BAKER OD6 Overdrive Six Speed Left Side Drive Complete Transmission for 1987-1999 Evolution Softail Big Twin Motorcycles


The OD6 is built to comfortably handle the power from today's big-inch motors. This transmission is rated for motors putting out up to 165ft/lbs of continuous use. It is available as a complete transmission with a wide variety of case options and configurations, or as a builder’s kit for your stock case application, which requires little to no modification. The BAKER OD6 is available with many optional gear ratios to match your engine torque and riding style.

  • Fits 1990-1999 Evolution Softail.
    Fits 1987-1989 Softail - tapered mainshaft (add $300).

  • Available finishes are raw, wrinkle black, and show polished (add $250 for show polished).

  • Features include billet 6061-T6 bearing door, 1/8" thick bearing retainer plate, redundant neutral smooth shift system, hard chrome plated shift forks, diamond cut gearset made out of 8620 steel, optional gear ratios, and all transmission seals, gaskets, and hardware.

  • Benefits include stronger than stock build quality and integrity, lower RPM for smoother highway speeds, and improved fuel efficiency.

  • Backed by a 5 year manufacturer's limited warranty from BAKER Drivetrain.



ALSO AVAILABLE:

BAKER Builder's Kits come fully assembled
and ready to install into your existing
transmission case with no modifications,
shimming, or adjustments required.