Cylinder Kit, Pinasco - Vespa 50 (100cc) 72cc special aluminum alloy pistons with

special aluminum alloy pistons with a high silicon content

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wrist pin and clips

Nice match for your NCY front end disc conversion

04 inch (1

Cylinder Kit, Pinasco - Vespa 50 (100cc) 72cc special aluminum alloy pistons withPinasco brand cylinder kit to raise your Vespa 50 to 100cc! We recommend careful tuning . Replacement rings can be found here. Replacement pistons can be found here. ***PLEASE NOTE*** Performance upgrades are considered racing parts and are not covered by warranty. There are too many variables involved with user installed parts, and pushing the limits of your engine tends to wear parts faster. Use at your own risk! Not legal for use in California on