Tomos A55 70cc Airsal Cylinder Kit with Head

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Product Description

Airsal 70cc Cylinder Kit with Head for all Tomos mopeds that come with the A55 engine. Models like the Streemtate, Arrow, Revival, Sprint, ST, Flexer, LX
*These now will need the fins to be trimmed in the intake area, they are coming from the factory like this.
**Must use the M7/M6 studs

Diameter: 44mm
Stroke: 43mm

Recommended Accessories:

Ngk B7HS *Must use this or higher rated spark plug
A55 Exhaust
A55 Speed Kit (air filter and jets)
Larger 6mm Main jet. 64-74 *Jetting depends on your location and carburetor size. Individual testing and tuning is required for proper setup* Buy a range of them.
Replacement Parts:
Piston Kit

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5
very good kit

Posted by Jeremiah M on 22nd Feb 2021

This great kit for A55 Tomos moped it gave my moped about 20 more mph...
5
Tomos a55 70cc airsal cylinder kit with head

Posted by Kris on 5th Apr 2020

Great fit, install was very easy and the one I received was cut to fit the frame! You will have to buy the needle bearing separately if needed. Shipped quickly.
4
Airsal a55 70cc kit

Posted by William on 21st Aug 2019

Looks cheap with many casting flaws but came with all the gaskets needed, fit well, and runs well.
5
broke back moped blastin

Posted by T murder on 13th Feb 2013

Loose the stock gaskets and cut your own stock ones are thin .otherwise perfect fit and a real blaster paired with a technigas and stock carb regear hitting near 50 taken it easy