Cast iron cylinder complete Alien Junak M10 - AE.CYL-M10

€337.10 including VAT

Complete cylinder for Polish motorcycle Junak M10

Manufacturer:	Alien
Manufacturer id:	AE.CYL-M10

Piston:

was made of high-grade aluminum alloy with a silicon content of 20%, which guarantees low expansion of the material
casting subjected to a two-stage heat treatment process, finally anodized
mantle geometry based on barrel profile, ovalized
high quality final machining and smooth piston bottom, which eliminates carbon sticking
the nominal weight of the ALIEN piston is in the range 275-278g guaranteeing optimum balance and eliminating vibration
additional material bumps in the valve pockets to avoid collision of the piston with the valves
raised piston bottom relative to the original to increase compression ratio
microporosity of the coating improves oil film retention on the mantle surface improving lubrication
higher hardness of the piston surface, hinders its seizure
type C piston pin protection known from modern motorcycles (made of high quality spring steel)
the piston pin is internally graded and press-fit

Cylinder:

the Cylinder was made of high quality cast iron in a geometry that ensures visual conformity with the original
sleeve finished with honing
covered with heat-resistant black paint resistant to gasoline and petroleum derivatives
thanks to precise workmanship exemplary fit was obtained

The kit includes: / Kit contents: