I went over to a friends house yesterday for some clutch work. We both race our Scramblers in local XC races. He had an assortment of springs and weights from tuning his and others and we played with mine for several hours and it is so much better and faster that I will now have to relearn how to ride. It will pull the front end with ease and the shiftout is near perfect at around 7120 rpms. I took it around his XC track on his land and it will really scoot now, problem is the backshifting. It didn’t bother me that the clutch backshifted to idle with the stock clutch, but with the new setup it is very annoying. He runs an STM secondary and his doesn’t back shift like the stock secondary. I’d like to change the helix on the stock secondary to something like an STM helix. I’ve been searching around the internet for a couple hours now and don’t really see that as an option, but would think it would be.

So, who makes a replacement helix for the stock Team secondary?

What is/are the angles on the stock helix? (’13 Scrambler)

My buddy runs a 45 degree helix, but figures I need something like a 40 degree helix because of my weight. Any input would be appreciated.