ALUMINIJ-CILINDER Ø 70 4-hod

412,36 € 338,14 € 277,16 €
DOBAVLJIVO
SKU
3111393
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TECHNICAL SPECIFICATIONS

Cylinder

  • Bore Ø 70 mm;
  • Stroke 48.6 mm;
  • Displacement 187.6;
  • Compression ratio 11.5:1.
  • Material: primary aluminium alloy with a high content of hardened and tempered silicon, cylinder liner with silicon carbide coating in a galvanic nickel die and crossed smoothing with two diamond passages with very limited tolerances.
  • Machining: on machine tools with high precision numerical control.
  • Cylinder-piston connection with an allowance of 0.05 mm.
  • Recalculated and upgraded heat exchange surfaces.

Piston

  • Ultra compact with 3 rings.
  • Material: special aluminium alloy with high silicon content, low thermal expansion and a tin facing on the sliding surfaces.
  • Machining on machine tools with numerical control.
  • Lightened and reinforced.
  • Upgraded heat exchange surfaces.

Piston rings

  • Special rings with high sliding ease and very high mechanical resistance.
  • I° ring compression in nitrided and chromium steel.
  • II° special cast iron ring.
  • Three - piece scraper ring made of chromiumplated special steel alloy.

Products reserved exclusively for racing in specifically designed locations according to the provisions of the competent sporting authorities. We disclaim all liability for improper use

SKU Naziv
1111431Bcomplete cylinder gasket set ø 70 for original cylinder head (leader engine) 125-150 cc 4t
2312424pin ø 15x08x51 for piston
34114354t ø 70 piston size 0 with pin ø 15 and 3 rectangular rings size 0
3411435.004t ø 70 piston size 0 with pin ø 15 and 3 rectangular rings size 00
3411435.A04t ø 70 piston size 0 with pin ø 15 and 3 rectangular rings size a
3411435.AA4t ø 70 piston size 0 with pin ø 15 and 3 rectangular rings size aa
3411435.B04t ø 70 piston size 0 with pin ø 15 and 3 rectangular rings size b
3411435.BB4t ø 70 piston size 0 with pin ø 15 and 3 rectangular rings size bb
3411435.C04t ø 70 piston size 0 with pin ø 15 and 3 rectangular rings size c
3411435.CC4t ø 70 piston size 0 with pin ø 15 and 3 rectangular rings size cc
3411435.D04t ø 70 piston size 0 with pin ø 15 and 3 rectangular rings size d
3411435.DD4t ø 70 piston size 0 with pin ø 15 and 3 rectangular rings size dd
3511530piston ring sett ø 70
3611398Bpin clip ø 15x1 c-shaped
SKU Naziv
3114621aluminium complete cylinder ø 70 pin ø 15 i-tech 4-stroke