QMB139 72cc cylinder/piston kit, Absolutely Scooters & Supply

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$79.99 $48.99

QMB139 72cc cylinder/piston kit

QMB139 72cc cylinder/piston kit
Untitled document This kit serves as a replacement cylinder/piston kit to our Powerpack part number 840001.

This kit can be used by itself with the stock valve head, but I do recommend upping the weight of the stock 50cc variator rollers to an 8 gram (see part number 220016).

The picture is actually of a 150cc kit, but what is included is the same; Cylinder, Piston, Pin, Gaskets & Rings.