6 Speed Overdrive Transmission Cassette. Fits Softail 1990-1999, Dyna 1991-2000 & Touring 1990-2000

Jims 6-speed overdrive transmission super kits:

Reduce vibration that creates wear, and enjoy a relaxing cruise with Jims overdrive 6-speed transmission super kits. Jims’ overdrive 6th gear (0.86:1 ratio) lowers engine RPM by almost 475 at 75 mph. In addition, 1st gear is a 2.94:1 close ratio that widens your bike’s speed range in 1st gear and lessens the rpm drop when shifting into second. You can enjoy having a gear for every situation, from putting in traffic to open road cruising. Comb ined with the convenience of well-spaced gearing is the renowned strength and reliability of Jims race-proven, American-made gears and shafts.

All gears are standard width for performance and strength, with first gear being close ratio 2.94, and the last four being the same ratio as a stock 5-speed. 6th gear goes to 0.86:1 overdrive. These kits are ready to slip into your transmission case without removing it from your motorcycle. Detailed instructions and a Jims gasket set are incl uded.

Tech Tips:-

* All JIMS Super Kits require a # JM-8042K Speedo Sensor Block-Off Plate Kit. If the speedometer is not driven from the transmission, then two block off plates kits are required.

* All JIMS 6-speed installations require the speedometer be recalibrated. For calibration kits use Dakota Part # DAK-SIM-1

* The JIMS Trap Door extends 3/8in. farther to the right than the stock part. Alterations to some parts that attach to or around the trap door may berequired.

* JIMS Spout Spacer # JM-8088 or SS56-1292 will be required on FL’s and spout may need modification. OR require the LH trapdoor ear to be machined off so the oil filler spout can bolt back on.

MFR PART No: 8085
ROLLIES PART No: JM-8085