Malossi 275cc Cylinder for Vespa, Piaggio, Aprilia 250

Now Even Bigger. Bigger Bore than the Vespa 300 engine.

Big Bore Racing Cylinder kit from Malossi for your 250cc Vespa or Piaggio BV or MP3.  Fits Aprilia with 250cc Piaggio Leader Engine. M3113928

COMPLETE CYLINDER 4-STROKE

TECHNICAL FEATURES

Cylinder

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

Compression - special rings with high sliding ease and very high mechanical resistance, in chromium-plated S10 spheroidal cast-iron.

1st scraper - ring in chromium-plated S10 spheroidal cast iron.

2nd three - piece scraper ring made of chromium-plated steel alloy.

Fits:

APRILIA Atlantic 250

APRILIA Scarabeo 250 

APRILIA Sportcity 250 

PIAGGIO BV 250

PIAGGIO MP3 250

VESPA GT 60°  250

VESPA GTS 250

VESPA GTV  250 

This product is intended solely for competition-sports usage. No warranty, express or implied, is offered.

Please read our shipping and returns policy prior to ordering. 

  • Model: 100-3113924

$329.97