SSP-G 70cc 2-stroke Minarelli Big Bore Kit - 10mm Piston Pin washers Overall Dimensions: 17"L x 12"W

Overall Dimensions: 17"L x 12"W x 9"H

Broadened Gear Ratios: The specialized geometry allows the weight to sit lower in the ramp for explosive take-offs and push higher at the top end for increased cruising speeds

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Performance upgrades are considered racing parts and are not covered under warranty

This new Tutti Ricambi Electronic Ignition Kit eliminates points-style ignition systems common in 1960's vintage Vespas by converting your engine over to a modern 12 volt ignition system

SSP-G 70cc 2-stroke Minarelli Big Bore Kit - 10mm Piston Pin washers Overall Dimensions: 17"L x 12"WSSP G 47mm Big Bore Cylinder set for 50cc 2 stroke Minarelli engines found on many popular 2 stroke full size scooters and ATVs such as Malaguti, Yamati, United Motors X Speed, Aprilla, CPI, Benelli, Vento, Eton, Adly and many more. Please note: the piston may have dark marks from the casting process. This does not affect the functionality in any way. Wrist Pin Diameter: 10mm Wrist Pin Length: 38mm Does Not Include Wrist Pin Bearing (Please See