How many have changed gearing on an n/a viper/7000?

[Mills]

Where is the best place to get gears and chains? Brand ?

 

[Mills]

I'm 22/40 and my turbo Viper catwalks and see 120's anytime I want.....and that's with a 153" 2 1/4 track

Do you have part numbers for those gears? Does that ratio also us an 86 link chain?

 

[CDahl]

Old thread, but pertinent, so can someone confirm if I have a stock naturally aspirated 2015 162" MTX with 7 tooth drivers and 21/49 gears that I can change out to 21/41 gears and a new 86 link chain. Machine has 1200 miles so is that too many to keep the 21 on the top or just swap the 21 too and start fresh? Sticking a 190HP hurricane kit on it and Dave said grab a little more track speed if possible. No change to drivers. The machine gets ridden in the hills, powder conditions, not concerned with racing or trail speeds.

Thanks for advice and info.

Skip this, I found a thread called 21/41 gearing and it seems like the answer is youbetcha...!