TOMOS A55 AIRSAL 70CC CYLINDER KIT
Manufacturer: AirsalDiameter: 44mm
Style: Tomos A55 Airsal Kit
Calculated Displacement*: 65cc
Bringing one of the first new kits to enter the scene in a long time, Airsal steps its game up and delivers a bold new design for the A55 model Tomos. This 44mm/70cc bore kit uses a four-transfer port map with a giant single exhuast port, very similar to a 45mm/75cc Metrakit.
This kit is meant for an A55, but it also will bolt right up to a Puch engine. Unlike the Metrakit and Gilardoni 45mm kits, this Airsal does not require case-boring to fit to the engine. It is still a magnum style cylinder though, and will require an angled mount exhaust.
A55 owners will be able to bolt up their stock equipment, If you are getting this kit, you will want to get the carb upgrade kit at least, a performance exhaust, and maybe some new sprockets. This is the best kit out there for Tomos mopeds.
*The displacement is calculated based on the supplied Diameter (bore) and Stroke using pi*(Diameter/2)2*Stroke, rounded to the nearest integer.
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