Ultima LSD 6-Speed Transmission Cast

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.
Cast transmission case includes a billet trap door, a 32 tooth pulley, and cable operated clutch release. Machined from permanant mold A356-T6 aluminum, this transmission features hardened 8620 steel gears and shafts, and shift forks for durability, pro-cut lead in ramps for positive shifting, and improved spring material composition. The roller detent gives smooth positive shifting action, and the blind stud holes limits leaks.