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We have hundreds of parts in stock that aren't on the website yet.
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QUATTRINI CYLINDER KIT 172 PX125
Product Code: CST1504511
for Vespa 125 GTR 2°/TS/150 Sprint 2°/V/Super 2°/PX125-150/PE/Lusso/Cosa
Ø 62,0mm, aluminium, 6 ports,
stroke 57mm, 2 piston ring(s),
with cylinder head,
central spark plug,
SPORT-TUNING, high-performance
& roadworthy
Forza Quattrini! Wake up and smell the coffee folks! Quattrini "Max" has hit the market with a new cylinder for 125/150 pilots while other manufacturers are still fast asleep. Great news for sporting riders of the smaller PX: a flawless aluminum cylinder with a high quality piston - life can be soooo sweet!
The QUATTRINI M1X MilleMiglia cylinder kit is the newest in QUATTRINI's successful series. Here's where high quality workmanship combines with the performance of a real racing sport product. Their goal: develop a cylinder with the performance of a MALOSSI 166 and the durability of a DR 177. First tests using a modified rotary disc motor with Vespatronic and 28 mm carburetor gave 24.3 PS at the crankshaft... with a P'n'P cylinder straight out of the box! If you're looking for a high quality power packed aluminum cylinder, the M1X MilleMiglia is the right one. Gets an additional edge over most 177ers.
Your motor block should be modified to fit the larger cylinder transfer ports. Cylinder kit has a central spark plug (long thread), needs Cosa 125/ 150 cylinder cowling. This is a dream come true for lots of us: the M1XL is the direct intake version of the 172cc QUATTRINI kit. The 30mm manifold with 4-flaps reed-valve is located directly on the cylinder base. The original crankshaft intake has to be sealed. The direct intake version has an even better performance potential.
Conclusion: versatile performance to match all tuning levels, from dependable touring and commuting up to real quarter mile sprinter.
