Piston ring for the 45 mm cylinder kit from Athena, suitable for your moped / moped with Sachs 504, 505, 535 engine.
This piston ring can be used for Hercules Prima M, 2, 3, 4, 5 and Optima models, among others, provided you have fitted the racing cylinder mentioned above.
You can find the matching tuning cylinder and piston in the accessories section.
Quality product from the Italian manufacturer Athena.
| Nominal diameter | 45 mm |
| Manufacturer | Athena |
| Piston ring impact | Internal fuse (IS) |
| Height | 1.5 mm |
| Sachs | 504 (without pedal shaft) 505 (with pedal shaft) - 1A (AT) , 2A (HG) , 2B (HG) 508 - 1 A 535 |
| Hercules | Great - 2 , 3 , 4 , 5 , Optima |
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Athena 45 mm cylinder kit incl. mounting parts | Sachs (504), 505, 508
Manufacturer: Athena · Material: Aluminum · Surface: sandblasted · Crankshaft stroke: 44 mm · Nominal diameter: 45 mm · Hole spacing inlet: 31.5 mm · Ø cylinder neck: 51.7 mm · Camouflaged: No · Ø Outlet outside: 25.9 mm · Number of fixing points: 4 pcs · Ø Inlet inside: 14.3 mm · Ø outlet inside: 19.5 mm · Ø piston pin (B): 12 mm · Inlet window: 23.4 x 12.6 mm · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 56 (61) x 56 · Decompressor: M10x1.5 · Hole spacing outlet: 50 mm · Outlet type: clamped · Outlet type: straight · Thread outlet: M8x1.25 (standard thread) · Area of application: Tuning
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Athena piston 45 mm #A | Sachs 504, 505
Manufacturer: Athena · Nominal diameter: 45 mm · Ø outside piston (A): 44.92 mm · Compression height (C): 28.2 mm · Total piston height (E): 45.2 mm · Number of piston rings (F): 1 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Ø piston pin (B): 12 mm · Piston ring height: 1.5 mm · Tolerance group: A · Weight piston kit: 98 g
EUR 80.20
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