I have other gears. Prior to the aluminum weights a few minutes ago gear range did nothing to gain rpm. I tried 72-10 and 50-8. Wouldn’t rev. The aluminum weight was what changed it all. The 50-9 is not optimal with the 6” driven...but it will be with the 7” driven I believe as there is no overdrive and the tav ratio is 1.12 with the 7”.
I’ll call Dover. I’m sure he has them. He is a nice dude.
How I handled that is using black springs with the aluminum weights. It engages low enough to be useful for low speeds, around 2100 rpm. But with the aluminum weights, it revs up so quick, it goes from 2100 to 3000 almost instantly.
I didn’t like the tav engaging at 3000-3300 rpm just to go really slow. Might be great for drag racing but not so great for low speed riding. Personally I think for this bike it works great, can just putt around at low speeds, accelerates quite rapidly, and top speed of 38mph is fast enough for me.
Oh yah that’s a big difference in setups. I ordered pink springs a bit ago. The engagement with stock weight and white springs was perfect. The aluminum weight and stock springs is a little higher than advertised, so the pink will hopefully bring it down to where I want it. Waiting on my new belt for the 7” driven as well