Pinasco Cylinder Kit (177.7cc); VNX, Stella 2t aftermarket Keyed Alike: A single key

Keyed Alike: A single key operates both locks

By allowing the engine to reach a higher power band before engagement

This cast iron kit is set up for more power in the higher RPMs

If a fall off in performance is experienced due to heavy braking prior to new pads being fully bedded in

Precision lapped seats — perfect 360° seal eliminates compression loss and erratic idle

Pinasco Cylinder Kit (177.7cc); VNX, Stella 2t aftermarket Keyed Alike: A single keyThe ONLY aluminum cylinder available for 125 150 engines. Slightly less power than the Polini, but better heat dissipation and more reliable. We highly recommend this kit for daily drivers and touring bikes. A Prima pipe is perfect for bringing out the power this kit can generate. Another popular upgrade is a 24 24 or 26 26 carb. Replacement pistons can be purchased here. Replacement rings can be purchased here. Replacement gasket can be purchased