So what all gears will work on a viper. i have been told polaris hyvo bottoms will work, but there is 11 wide 13, 15 3/4. So once again I am confussed. Maxdlx
n2oiroc
New member
3/4" wide hyvo with a spacer.
richierich
New member
yep.or just use a epi yamaha that comes with the shims.what size you need ?
I'm not sure yet, i am looking for a 70 link chain to fit stock viper gears, well not stock 25-38, or 25 40. so would a 15 plate hyvo 72 link work on a viper or what would I need. Maxdlx
richierich
New member
a 70 link will work