44 mm piston with two 1.5 mm rectangular piston rings with internal fuse (IS) for racing cylinders for Tomos A55, Arrow, Streetmate and Revival mopeds / mopeds.
The detailed dimensions of the piston according to the technical drawing can be found in the details. You can also find out about the relevant piston rings, their stems and locking types on the legend in the pictures.
The piston kit contains piston pins, piston clips and piston rings.
You will find the corresponding assembly tools, piston pin retainers and, if necessary, the corresponding cylinder in the accessories section.
Quality product from the Spanish manufacturer Airsal.
Details
| Manufacturer | Airsal |
| Ø outside piston (A) | 43.95 mm |
| Compression height (C) | 22.2 mm |
| Curvature (D) | 3.8 mm |
| Total piston height (E) | 62.65 mm |
| Number of piston rings (F) | 2 pcs |
| Nominal diameter | 44 mm |
| Piston ring mold | Rectangular ring |
| Ø piston pin (B) | 12 mm |
| Piston ring impact | Internal fuse (IS) |
| Piston ring height | 1.5 mm |
| Piston weight | 92 g |
Suitable for the following models
| Tomos |
Accessories & related products
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Manufacturer: GPO · Material: Steel · Surface: burnished · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Total length: 130 mm · Area of application: (Dis)assembly tool · Number of components: 7 pcs · Width across flats SW: 10 mm · Width across flats SW: 17 mm
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Airsal 44 mm cylinder kit Racing 12 mm KoBo | Tomos
Manufacturer: Airsal · Material: Aluminum · Surface: sandblasted · Crankshaft stroke: 43 mm · Displacement: 65 ccm · Nominal diameter: 44 mm · Ø piston pin (B): 12 mm · Thread inlet: M6x1 (standard thread) · Area of application: Tuning · Number of fixing points: 4 pcs · Hole spacing outlet: 42 mm · Outlet type: slanted · Thread outlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Decompressor: No · Camouflaged: No
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Collection only possible with online purchase and appointment.
