Reduce vibration that creates wear and enjoy a relaxing cruise with JIMS Overdrive 6-speed transmission. Their Overdrive 6th gear (.8...
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Reduce vibration that creates wear and enjoy a relaxing cruise with JIMS Overdrive 6-speed transmission. Their Overdrive 6th gear (.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. Combined with the convenience of well-spaced gearing is the renowned strength and reliability of JIMS race-proven, American made gears and shafts. Just like their popular 5-speed transmission super kits, JIMS 6-speed kits are made with the same aerospace quality steel and precision machining. These kits are carefully assembled and ready to slip into your transmission case without removing it from your motorcycle. See Additional Information for fitment.
- Designed to turn stock 5-speed transmission into a 6-speed
- Reduces vibration that creates wear
- Creates a more relaxing cruising speed
- All gear sets use 2.94:1 close-ratio 1st gear that widens bike's speed range in 1st gear and lessens the rpm drop when shifting into second
- Overdrive 6th gear (.86:1 ratio) lowers engine rpm by almost 475 at 75 mph
- Gaskets and seals included
- Made in the U.S.A.
NOTE: Trap door extends 3/8" farther to right than stock part. Alteration to some parts that attach to or around the trap door may be required.
NOTE: Requires speedometer be recalibrated.
NOTE: Requires speedometer sensor block-off plate kit; if speedometer is not driven from transmission, then two block-off plates kits are required.
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