SSP-G 70cc 2-stroke Minarelli Big Bore Kit - 10mm Piston Pin washers step up to the Large

step up to the Large Size Cover

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

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

Drive Face Outer Diameter: 114mm

SSP-G 70cc 2-stroke Minarelli Big Bore Kit - 10mm Piston Pin washers step up to the LargeSSP 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