{"product_id":"jims-usa-6-speed-overdrive-super-kit-8085","title":"Jims USA 6-Speed Overdrive Super Kit  -  8085","description":"Jims USA 6-Speed Overdrive Super Kit  -  8085\u003cp\u003e\u003cbr\u003eDesigned 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.. Requires speedometer sensor block-off plate kit; if speedometer is not driven from transmission, then two block-off plates kits are required.. 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.. Requires speedometer be recalibrated..\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Jims USA","offers":[{"title":"Default Title","offer_id":53137904337205,"sku":"FHRD_8085","price":2719.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/4697\/0933\/files\/11030008_0.png?v=1784125074","url":"https:\/\/ad-discountpowersports.com\/products\/jims-usa-6-speed-overdrive-super-kit-8085","provider":"A\u0026D Discount Performance","version":"1.0","type":"link"}