Description

Fitment:

Softail 1990-1999

Dyna 1991-1999

FXR 1990-1994

Features & Benefits:-

Got strong? We have strong! JIMS Fat 5 Overdrive is simply the strongest, toughest gearbox made. Period. JIMS took advantage of its new, more compact shifter technology to increase the width and strength of every gear. The width increase varies from 18% to 53%, depending upon the loads each gear set must carry. Big power is more popular than ever. Large engines like the JIMS 135’ deliver d