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
Manufacturer: Athena · Material: Aluminum · Camouflaged: No · Surface: sandblasted · Crankshaft stroke: 44 mm · Nominal diameter: 45 mm · Hole spacing inlet: 31.5 mm · Ø cylinder neck: 51.7 mm · Ø Outlet outside: 25.9 mm · Ø Inlet inside: 14.3 mm · Ø outlet inside: 19.5 mm · Inlet window: 23.4 x 12.6 · Thread inlet: M6x1 (standard thread) · Hole spacing outlet: 50 mm · Hole pattern [mm]: 56 (61) x 56 · Decompressor: M10x1.5 · Ø piston pin (B): 12 mm · Outlet type: clamped · Outlet type: straight · Thread outlet: M8x1.25 (standard thread) · Number of fixing points: 4 pcs · Area of application: Tuning
EUR 360.30
Athena piston 45 mm #A | Sachs 504, 505
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 · Nominal diameter: 45 mm · 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 · Piston weight: 98 g
EUR 84.00
Moped fans also bought
GPO mushroom air filter grille, Bing SRE (Ø=20 mm)
Ø outside: 61 mm · Manufacturer: GPO · Material: Metal · Camouflaged: No · Material: Rubber · 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 · Area of application: Tuning
EUR 15.50
Fuel tap horizontal M12x1 (with union nut) outgoing at the bottom
Possible lever positions: open / closed / reserve · Material lever: Metal · Mounting type: Union nut · Filter type: Plastic net · Installation direction: horizontal / horizontal · Outlet direction: below · Spare tube shape: curved · Ø fuel hose connection: 6 mm · Reserve level: 70 mm · Thread type: MF12x1 (fine pitch thread)
EUR 11.90
Nut M12x1 x 10 SW19 Wheel nut Inox
Material: Chrome steel (known as Nirosta®) · Surface: blank · Area of application: Standard · Nut type: Hexagon nut 1D · Thread type: MF12x1 (fine pitch thread) · Height: 10 mm · Width across flats SW: 19 mm · Drive: External hexagon · Strength class: A2-70
EUR 4.70
Collection only possible with online purchase and appointment.
