DD7: Direct Drive 7-Speed Builder's Kit Fitment:DD7 Builder's Kit, M8 Models, Polished Door 1990-92 FLT-FLH

1990-92 FLT-FLH

The GrudgeBox is a tough overdrive 6-speed to replace your stock 6-speed

providing maximum power transfer to the rear wheel

Thickness Comparison

hidden in the back of the case

DD7: Direct Drive 7-Speed Builder's Kit Fitment:DD7 Builder's Kit, M8 Models, Polished Door 1990-92 FLT-FLHThe DD7 upgrades any existing 2006 later big twin 6 speed to a full 7 speed transmission. The BAKER DD7 is more than just another gear added to the mix for the sake of one upmanship. That 7th gear enables the motorcycle to now make full use, by way of gear ratio management, of the torque and power put out by the new 96 CI and 110 CI motors rolling off the assembly line in Milwaukee. We did not make this transmission a deep overdrive, rather we