consists of pulley 7.289.831/5, nut 7.289.519/6, flywheel 7.287.044/7 and lock washer 7.288.694/8

consists of pulley 7.479.561/8, nut 7.289.519/6, flywheel 7.480.410/5 and lock washer 7.479.866/1

for half belt pulley, toothed

front, for Minarelli motors 50cc with 13mm crank shaft stump, as original

on the front variomatic unit
A very good fit with the special polymer nylon material, similar to the Dr. Pulley Vario rollers - prevents high wearing and achieves optimum sliding properties on the mounting plate. No need of additional greases because self-lubricating. They should be exchanged always at the same time with the Vario rollers to achieve a steady wear of the rollers and the slider. Usable for original Dr. Pulley and other variators

Plastic, front on variator mounting plate

plastic, on front variomatic unit

for toothed half pulley

for front variomatic