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.
| Manufacturer | Athena |
| Nominal diameter | 45 mm |
| 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 |
Accessories & related products
Athena 45 mm cylinder kit incl. mounting parts | Sachs (504), 505, 508
Nominal diameter: 45 mm · Manufacturer: Athena · Material: Aluminum · Camouflaged: No · Area of application: Tuning · Surface: sandblasted · Crankshaft stroke: 44 mm · Ø cylinder neck: 51.7 mm · Ø Outlet outside: 25.9 mm · Ø outlet inside: 19.5 mm · Ø Inlet inside: 14.3 mm · Hole spacing inlet: 31.5 mm · Inlet window: 23.4 x 12.6 mm · Thread inlet: M6x1 (standard thread) · Number of fixing points: 4 pcs · Decompressor: M10x1.5 · Ø piston pin (B): 12 mm · Hole spacing outlet: 50 mm · Hole pattern [mm]: 56 (61) x 56 · Outlet type: clamped · Outlet type: straight · Thread outlet: M8x1.25 (standard thread)
CHF 299.90
Athena piston 45 mm #A | Sachs 504, 505
Nominal diameter: 45 mm · Manufacturer: Athena · 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) · Piston ring height: 1.5 mm · Ø piston pin (B): 12 mm · Tolerance group: A · Weight piston kit: 98 g
CHF 69.90
Explore categories from Piston
Moped fans also bought
Hot 
GPO mushroom air filter grille, Bing SRE (Ø=20 mm)
Ø outside: 61 mm · Manufacturer: GPO · Material: Metal · Camouflaged: No · Material: Rubber · Area of application: Tuning · Color: Chrome · Color: black · Filter type: Grille · Length rubber part: 63.5 mm · Total length: 113 mm · Length of filter section: 49 mm · Ø Internal connection: 20 mm · Mounting type: Bride · Mounting type: Plug connection clamped
CHF 12.90
GPO Gasket Set for E50 Engine | Puch Maxi S, N
Manufacturer: GPO · Number of components: 7 pcs · Material: Aluminum · Material: Fiber · Material: Sealing carton · Material: Sealing paper · Area of application: Standard · Ø outlet inside: 19.9 mm · Decompressor: Yes · Hole pattern [mm]: 44 x 44 · Hole spacing outlet: 42 mm · Hole spacing inlet: 32 - 38 mm
CHF 9.90
Hot
Fuel tap horizontal M12x1 (with union nut) outgoing at the bottom
Manufacturer: GPO · Possible lever positions: open / closed / reserve · Material lever: Metal · Filter type: Plastic net · Installation direction: horizontal / horizontal · Outlet direction: below · Spare tube shape: curved · Thread type: MF12x1 (fine pitch thread) · Ø fuel hose connection: 6 mm · Reserve level: 70 mm · Mounting type: Union nut
CHF 9.90
Working late? Evening hours on Thursday until 20:00
