Cylinder Kits

The Corsa is Polini's revised 70cc sport cylinder. Extreme port timing, polished exhaust port and increased primary compression result in up to 2-3...

Grab a Polini reinforced top end bearing for your next build. These fit several 10mm scoots, please verify fitment before ordering.  10mm -10x14x13

The cost of petroleum has skyrocketed and as a result the cost of seals has to. Includes: Left Crank Seal Right Crank Seal Primary Drive Seal Stato...

Used OEM (except #4) zuma 50 cylinders.  I would recommend getting new gaskets and circlips before installing these.  #4 is a 48mm (72cc) charmo bi...

BUDGET oriented big bore kit for Minarelli horizontal air cooled scoots. Unbeatable quality and performance for the price. Includes Clips, gaskets,...