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Product ID: 2988036

Alien R3 75.75 mm complete piston Junak M07 M10 - AE.T350-R3

€97.16 including VAT

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Alien Junak M07 M10 complete piston

Manufacturer: Alien
Manufacturer id: AE.T350-R3
General description
  • the piston was made of high-grade aluminum alloy with a silicon content of 20%
  • low coefficient of thermal expansion of the material
  • casting subjected to a two-stage heat treatment process, final anodized
  • mantle geometry based on barrel profile, ovalized
  • high quality finishing and smooth piston bottom, which eliminates the adhesion of carbon deposits
  • exemplary fit with appropriate clearance
  • the nominal weight of the ALIEN piston is within 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
The set includes
  • Alien anodized piston
  • piston pin, stepped
  • type C piston protector (2pcs)
  • set of piston rings (3pcs)
  • instruction manual
Manufacturer:

Krzysztof Toporek Alien Engineering, Solna 1/17, 30-527 , Kraków, PL, [email protected]

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