ER3 variator flipped for a peugeot 103, moves the bulk of the weight to the inboard side of the crankshaft. It also allowed me to run a in frame Mikuni TM24 and a larger bearing on my clutch pulley which alleviates the wobble issue with the doppler clutch pulley. Bearing which is a direct press fit for the clutch pulley is a http://www.vxb.com/page/bearings/PROD/Kit8646
Set screws to help lock it to the flats of the crankshaft on peugeot crankshaft.
Reverse cut to allow the standard AX or A belt to travel farther up the cheek face. Another helpful modification for more speed.
I would like to get $100 plus shipping for the varitor.