6-Speed left side drive transmission is without kicker is an upgrade for motorcycles with 100+ horsepower engines. Designed to use OEM style speedometer sensors.
The Ultima 201-57 LSD 6-Speed Transmission features a cast transmission case with a billet trap door, a 32-tooth pulley, and a cable-operated clutch release. It is machined from permanent mold A356-T6 aluminum and uses hardened 8620 steel gears and shafts for durability.
Designed for positive shifting action, this transmission includes shift forks, pro-cut lead-in ramps, improved spring material composition, and a roller detent. Blind stud holes help limit leaks, while the sixth gear ratio is .86:1.
The Ultima 201-57 is listed for select Harley-Davidson FLST and FXST applications from 1991 through 1999. Verify the specific vehicle application before purchase.
Features:
- Construction: Permanent mold A356-T6 aluminum transmission case
- Gear and Shaft Material: Hardened 8620 steel
- Shifting: Pro-cut lead-in ramps, shift forks, roller detent, and improved spring material composition
- Case Features: Billet trap door and blind stud holes to help limit leaks
- Pulley: 32-tooth pulley
- Clutch Release: Cable-operated clutch release
- Sixth Gear Ratio: .86:1
Fitment:
Harley Davidson FLST 1991
Harley Davidson FLST 1992
Harley Davidson FLST 1993
Harley Davidson FLST 1994
Harley Davidson FLST 1995
Harley Davidson FLST 1996
Harley Davidson FLST 1997
Harley Davidson FLST 1998
Harley Davidson FLST 1999
Harley Davidson FXST 1991
Harley Davidson FXST 1992
Harley Davidson FXST 1993
Harley Davidson FXST 1994
Harley Davidson FXST 1995
Harley Davidson FXST 1996
Harley Davidson FXST 1997
Harley Davidson FXST 1998
Harley Davidson FXST 1999
