Parmakit Cylinder TSV Classic 187cc d=63mm 60mm stroke central plug Vespa PX 125-150/Cosa 125-150

Premium quality performance parts made in Italy - Parmakit Cylinder TSV Classic 187cc with 63mm bore, 60mm stroke for 105mm connecting rod, for Vespa PX 125 - 150cc / Cosa 125 - 150cc. The "TSV" is a racing cylinder with crank-controlled intake (disc valve), and it is probably the most powerful kits on the market. This kit was built for racing and of course everyone else looking for maximum power output.

The cylinder shines on all fronts: lots of power and fantastic torque are combined with very high reliability - this top quality tuning kit will get get your Vespa an impressive boost and will last you a long time. High-precision workmanship, ingenious layout and top quality materials are all bound to raise your Vespa's performance to the next level.

The aluminium cylinder with Nikasil-coated bore is very robust, reliable and low-maintenance. It has a classic oval exhaust port. The forged piston (Vertex) is graphite-coated and comes with 15mm pin as well as circlips and ring. The cylinder comes with a modular cylinder head (two-piece, with separate combustion chamber) for more efficient cooling; spark plug position is central. Also included is a matching gasket kit.

You'll have to use a matching crankshaft with 105mm connecting rod (e.g. PM57022.14). Please check if your crankshaft and especially the bearings are in good condition before mounting the cylinder kit.

For optimum performance we recommend using a larger carburetor (28mm or even more). Also recommended: a matching tuning exhaust (e. g. PM57400.08) to unlock the full potential of this kit.

The "TSV09" cylinder kit includes:

• Nikasil-plated aluminium cylinder 187cc, 63mm bore (60mm stroke / 105mm conrod)
• CNC-machined modular cylinder head, anodized
• gaskets and small parts