Direct replacement of the Cruise Drive Harley-Davidson factory 6-speed
The 7th gear enables the motorcycle to make full use, by the way of gear ratio management, of the torque and power put out by the 96 ci
103 ci and 110 ci motors
Unlike the stock mainshaft which includes 1st through 4th gears, the DD7 is lightweight and only includes the small 1st gear, minimizing the shift clunk
Features a shortened 1st gear and tightened all other gears for a smooth and powerful riding experience with continuous acceleration from 1st to 4th gear
Shift smoothness is achieved by use of a new linear roller ball detent which is part of the supplied billet top cover
Comes ready to slide in the bike, no case modifications, shimming of the gear set or adjustments required
7th main drive gear, main drive gear bearing, main drive seal are all included to replace 6th main
Includes new main drive gear bearing and seal, polished door, door gasket, side cover gasket, top cover gasket and self-adhesive DD7 side cover emblem
Bearing door is manufacturered from 6061-T6 Aluminum and features wider bearings and a bearing retainer plates instead of the stock style snap rings
ARP 12 point bolts for door, top cover, stock side cover; Baker re-cal box and leads are all included
DD7 door bearings are 28% wider than stock
Utilizes F6F door bearing retainer plate
Reuses stock shifter pawl
Made in the USA
Why Shop Tucker Speed?
Harley-Davidson specialists with real-world parts and performance experience
Fast shipping
Expert technical support from a motorcycle shop that knows the products we sell
Performance parts and accessories we trust on our own motorcycles
