Pretty much have my bike finished now. just waiting on s new sprocket to fix the ratios on it.
It's a schwinn clairemont running a 99cc predator motor.
some special things about this build.
CVT on a 5/8" crank shaft. I got a couple shims to bring it from 5/8" to 3/4", then drilled and tapped holes for set screws to go into the normal keyway so it wouldn't shear anything off.
Full jackshaft system. It's built along the same design (and has some same parts) as the SBP jack shaft system. I simply ditched the mounting plate that the CVT came with, bought a longer belt, and a longer jackshaft and put it all together.
currently, it goes CVT->10t->48t->30t->40t
it gives me anywhere between about 17.8:1 but it goes too far down to 5.7:1
Once i get the 60t sprocket it'll be around 25.7:1 down to 8.68:1
It's a schwinn clairemont running a 99cc predator motor.
some special things about this build.
CVT on a 5/8" crank shaft. I got a couple shims to bring it from 5/8" to 3/4", then drilled and tapped holes for set screws to go into the normal keyway so it wouldn't shear anything off.
Full jackshaft system. It's built along the same design (and has some same parts) as the SBP jack shaft system. I simply ditched the mounting plate that the CVT came with, bought a longer belt, and a longer jackshaft and put it all together.
currently, it goes CVT->10t->48t->30t->40t
it gives me anywhere between about 17.8:1 but it goes too far down to 5.7:1
Once i get the 60t sprocket it'll be around 25.7:1 down to 8.68:1
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