maxzlia
New member
anyone tell me are the gears in my 01srx700 are they hyvo gears? and is the chain a 15w? want to go to 21/39. will the 70l chain work or do i need a 68l ? thanks,brian
Pauljones
New member
your stock gears would be 13 wide hyvo gears, the 98 and 99 srx's came with the 15 wide non-hyvo
Devilin AblueDress!
New member
X2. keep in mind this is what comes from factory. You can swap out hyvo with non or vice versa but cannot mix hyvo and non hyvo parts. You have to pull the cover and verify whats in there!
maxzlia
New member
thanks for the info.
Vt Srx
New member
The second page of the link below has a gear ratio chart that will show you when you need a 68L or 70L. http://www.totallyamaha.net/forums/showthread.php?t=84917&page=2&pp=10&highlight=tooth+drivers