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 |
Accessories & related products
Athena 45 mm cylinder kit incl. mounting parts | Sachs (504), 505, 508
Manufacturer: Athena · Camouflaged: No · Surface: sandblasted · Material: Aluminum · Crankshaft stroke: 44 mm · Nominal diameter: 45 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 · Hole spacing inlet: 31.5 mm · Inlet window: 23.4 x 12.6 mm · Thread inlet: M6x1 (standard thread) · Hole spacing outlet: 50 mm · Hole pattern [mm]: 56 (61) x 56 · Ø piston pin (B): 12 mm · Number of fixing points: 4 pcs · Area of application: Tuning · Outlet type: clamped · Outlet type: straight · Thread outlet: M8x1.25 (standard thread) · Decompressor: M10x1.5
CHF 299.90
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 · Weight piston kit: 98 g
CHF 69.90
Explore categories from Piston
Moped fans also bought
Airsal piston 45 mm | Puch
Manufacturer: Airsal · Ø outside piston (A): 44.95 mm · Compression height (C): 22.45 mm · Curvature (D): 4.3 mm · Total piston height (E): 50.3 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 · Thick piston ring: 2 mm · Ø piston pin (B): 12 mm · Weight piston kit: 91 g
CHF 43.90
Hot 
GPO mushroom air filter grille, Bing SRE (Ø=20 mm)
Manufacturer: GPO · Camouflaged: No · Filter type: Grille · Total length: 113 mm · Length rubber part: 63.5 mm · Length of filter section: 49 mm · Material: Metal · Material: Rubber · Ø Internal connection: 20 mm · Color: Chrome · Color: black · Ø outside: 61 mm · Mounting type: Bride · Mounting type: Plug connection clamped · Area of application: Tuning
CHF 12.90
GPO Gasket Set for E50 Engine | Puch Maxi S, N
Manufacturer: GPO · Material: Aluminum · Material: Fiber · Material: Sealing carton · Material: Sealing paper · Ø outlet inside: 19.9 mm · Number of components: 7 pcs · Hole spacing outlet: 42 mm · Area of application: Standard · Hole pattern [mm]: 44 x 44 · Decompressor: Yes · Hole spacing inlet: 32 - 38 mm
CHF 9.90
Airsal piston 44 mm | Puch
Manufacturer: Airsal · Ø outside piston (A): 43.95 mm · Compression height (C): 22.6 mm · Curvature (D): 3.48 mm · Total piston height (E): 52.5 mm · Number of piston rings (F): 2 pcs · Nominal diameter: 44 mm · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Thick piston ring: 1.9 mm · Ø piston pin (B): 12 mm · Weight piston kit: 92 g
CHF 41.90
Working late? Evening hours on Thursday until 20:00
