Mini bike cylinder with piston 44mm

Mini bike cylinder with piston, 44 mm bore. This kit stands out: a needle bearing is fitted onto the pin along with it, which the other items in this list do not have.

• The kit includes: cylinder, piston, two gudgeon pin circlips, piston pin with a needle bearing fitted on it, a green gasket, and two piston rings
• The top of the cylinder is closed, with a threaded Ø 12 mm hole – there is no separate head in the photos
• The housing is densely finned – it is air-cooled
• The manufacturer's drawing marks: cylinder bore Ø 44 mm – the same number as in the name; housing 82 mm and 52 mm from the bottom, 70 mm and 90 mm from the side, intake port 25 mm and 36 mm, side port Ø 4 mm and 16 mm
• Piston Ø 44 mm and 42 mm high, pin hole Ø 12 mm
• Wear is visible to the naked eye: longitudinal scoring on the cylinder wall, a polished piston skirt, and a ring that rocks loosely in its groove – then the whole group is replaced at once

To be straight with you: which specific models and years this cylinder fits, the manufacturer did not say, and we do not guess – write us your machine or send us a photo of the old part. Before ordering, remove the spark plug and use a calliper to measure the old cylinder bore, the pin thickness and the distance between the studs – we will check it before you order.

24-month warranty · tel. +370 685 777 56