Cylinder d.44mm Airsal Sport 65cc Tomos A55 / Arrow / Revival

Cylinder kit d.44mm Airsal Sport 65cc Tomos A55 / Arrow / Revival, aluminium tuning cylinder by Airsal. This kit may be the best tuning kit for the Tomos A55 available on the market. Performance sets in early, reliable, strong power in the mid-range and the output in the higher revs is also quite ok, although you shouldn’t expect miracles here.

The aluminium cylinder with hard-coated liner provides very good heat dissipation. The kit includes piston and gaskets, the cylinder head is not included; a complete cylinder kit with head is also available separately.

We recommend a larger carburetor and a sport exhaust, as the original exhaust of the Tomos does not really provide convincing performance.

• displacement: 63,7cc
• bore: 44mm
• material: aluminium
• without cylinder head