Two replacement piston rings for the 43.5 mm Airsal racing kit for the following mopeds with Beta 521 engine:
- Cilo Cross 521 & 512
- Pony Cross 521
- Pony GTX 521
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:
Manufacturer: Airsal · Nominal diameter: 43 mm · Piston ring impact: Internal fuse (IS)
Details
| Manufacturer | Airsal |
| Nominal diameter | 43.5 mm |
| Piston ring impact | Internal fuse (IS) |
| Area of application | Racing |
Suitable for the following models
| Pony / Cilo (Beta 521 & 512) | Beta 512 Beta 521 (engine) |
Accessories & related products
Airsal 43.5 mm cylinder kit Beta | Cilo Cross 521 / 512, Pony Cross 521, Pony GTX 521
Manufacturer: Airsal · Material: Aluminum · Camouflaged: No · Surface: sandblasted · Crankshaft stroke: 39 mm · Displacement: 57 ccm · Nominal diameter: 43.5 mm · Ø cylinder neck: 45.5 mm · Ø Outlet outside: 18 mm · Ø Outlet outside: 21 mm · Ø piston pin (B): 12 mm · Outlet type: straight · Number of fixing points: 4 pcs · Hole spacing outlet: 38 mm · Thread outlet: M6x1 (standard thread) · Area of application: Tuning · Hole pattern [mm]: 48
EUR 240.40
Airsal piston 43.5 mm | Beta 521 & 512
Manufacturer: Airsal · Nominal diameter: 43.5 mm · Ø outside piston (A): 43.5 mm · Ø piston pin (B): 12 mm · Compression height (C): 25.8 mm · Curvature (D): 4.25 mm · Total piston height (E): 52.2 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1 mm
EUR 60.00
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Collection only possible with online purchase and appointment.
