Cylinder kits

Cylinder Polini Evolution w/ reed valve 152cc, Vespa 50 Special / Primavera 125cc ET3, d=60mm, 54mm stroke

Cylinder Polini 154cc aluminium d=60mm Aprilia RS 125 (Rotax 122-123)

Cylinder Naraku 150cc 60mm Yamaha Xmax / YZF / WR 125

Cylinder DR 135cc, cast iron, Vespa P80X / PX80E / Lusso / PX100E, d=60mm
