Two replacement piston rings for the 43.5 mm Airsal racing kit for the following mopeds with Beta 521 engine:
You will find the corresponding cylinder kit / piston in the accessories section below.
Quality product from the Spanish manufacturer Airsal.
The set includes the following fixed parts:
Details
Nominal diameter | 43.5 mm |
Manufacturer | Airsal |
Area of application | Racing |
Piston ring impact | Internal fuse (IS) |
Suitable for the following models
Pony / Cilo (Beta 521 & 512) | Beta 512 Beta 521 (Motor) |
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