kickstart gear / castle washer 34.5x15mm for Aprilia, Piaggio, Vespa 125

Kickstarter drive (star washer) is the other side of the kickstart shaft. That sits on the crankshaft in front of the Variator and the teeth wear out over time, which leads to problems with the kick starter. Should be changed as soon as possible. Suitable for 14.7mm crankshaft mount. OEM-No. for comparison purposes: 435027