Vented Side Cover, Loaded // Youth ATV ATV 90cc (Minarelli)Uses 13x17 Wrist

ATV 90cc (Minarelli)Uses 13x17 Wrist Pin BearingSpecial larger journals for 90cc cases to increase compressionReinforced variator side shaft for increased strength & reliabilityUses Malossi over range variator kit 5114744Shaft is hybrid of 16mm non splined from crank bearing - about 1/2" from tip it becomes splined at 13mmTECH: 44mm Stroke - 90mm RodTECH INFO86cc Malossi 44mm Stroke x 85mm Rod - 50mm Piston Bore86cc 2FAST 44mm Stroke x 90mm Rod - 50mm Piston Bore90cc 2FAST 45

Small (Ø 58 mm) and light inner rotor

The result of the research of its engineers

HPC stands for high primary compression

This strong

Vented Side Cover, Loaded // Youth ATV ATV 90cc (Minarelli)Uses 13x17 Wrist