Parts from Athena
Athena - High-quality racing technology from the cylinder to the racing kit for your moped
With high-quality gaskets, powerful racing cylinders, practical cylinder kits and solid pistons from Athena, you can boost your bike's top speed to unimagined heights.
Athena piston ring 45x1.5 mm hard chrome-plated | Puch
Manufacturer: Athena · Surface: hard chrome plated · Diameter: 45 mm · Nominal diameter: 45 mm · Thick piston ring: 1.8 mm · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Height: 1.5 mm · Area of application: Tuning
10,40 EUR
Athena 45 mm cylinder kit | Zündapp
Nominal diameter: 45 mm · Manufacturer: Athena · Material: Aluminum · Area of application: Tuning · Surface: sandblasted · Camouflaged: No · Number of fixing points: 4 pcs · Thread inlet: M6x1 (standard thread) · Ø piston pin (B): 12 mm · Outlet type: clamped
285,80 EUR
Athena 38 mm cylinder kit 50 cc camouflaged | Puch
Nominal diameter: 38 mm · Manufacturer: Athena · Material: Aluminum · Area of application: Tuning · Surface: sandblasted · Displacement: 50 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 47.7 mm · Camouflaged: Yes · Ø outlet inside: 24.4 mm · Number of fixing points: 4 pcs · Inlet window: 22 x 14 · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Hole spacing inlet: 38 mm · Ø piston pin (B): 12 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread)
180,80 EUR
Athena 45 mm cylinder kit incl. diaphragm AJH | Puch
Nominal diameter: 45 mm · Manufacturer: Athena · Material: Aluminum · Area of application: Tuning · Surface: sandblasted · Displacement: 70 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 47.8 mm · Camouflaged: No · Ø outlet inside: 26 mm · Ø Inlet inside: 16 mm · Number of fixing points: 4 pcs · Inlet window: 38 x 25 · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Hole spacing inlet: 40 mm · Hole spacing inlet: 60 mm · Decompressor: No · Ø piston pin (B): 12 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread)
344,10 EUR
Athena crankshaft "Racing" 10 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Athena · Area of application: Racing · Cheek type: standard · Ø coupling pin / vario pin: 12 mm · Crankshaft stroke: 43 mm · Connecting rod length center-center: 85 mm · Total length crankpin ignition side: 91.6 mm · Thread type: M8x1.25 (standard thread) · Ø Connecting rod eye: 13 mm · Ø piston pin (B): 10 mm · Ø Bearing seat (clutch side): 15 mm · Ø Bearing seat (ignition side): 15 mm · Dimension needle bearing: 10 / 13 x 14.2 mm (axe 10) · Length 1st paragraph: 21.9 mm · Length 2nd paragraph: 43.2 mm · Length 3rd paragraph: 63.5 mm · Number of gears: 1 pcs
183,10 EUR
Athena air filter Ø 50 mm straight long
Total length: 150 mm · Ø outside: 100 mm · Manufacturer: Athena · Material: Foam · Area of application: Racing · Color: black · Color: white · Filter type: Foam · Camouflaged: No · Mounting type: Bride · Length of filter section: 140 mm · Ø Internal connection: 50 mm
46,60 EUR
Athena piston 48 mm #B | Sachs 503 AB, AC, ADV
Nominal diameter: 48 mm · Manufacturer: Athena · Ø outside piston (A): 47.93 mm · Compression height (C): 29.1 mm · Curvature (D): 2.1 mm · Total piston height (E): 52 mm · Number of piston rings (F): 1 pcs · Piston ring mold: L-ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 2 mm · Ø piston pin (B): 12 mm · Tolerance group: B · Weight piston kit: 113 g
93,20 EUR
Athena piston 38.4 mm (12 mm KoBo) | Piaggio Ciao, SI, Bravo, Boxer
Nominal diameter: 38.4 mm · Manufacturer: Athena · Ø outside piston (A): 38.32 mm · Compression height (C): 26.3 mm · Curvature (D): 3.9 mm · Total piston height (E): 51.83 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Ø piston pin (B): 12 mm · Weight piston kit: 76 g
73,40 EUR
Page 1 of 9
Extra power for your moped with components from Athena
Do you like travelling a little faster on your moped and want to get the maximum performance out of your bead? Then you will love the racing cylinders from top manufacturer Athena. The Italian manufacturer is one of the most renowned producers of racing and tuning cylinders in the two-stroke sector. From cylinder kits, pistons and piston rings to custom-fit crankshafts and new gaskets, the company offers parts for your moped in outstanding quality that can withstand even the highest material loads. Thanks to the extra quality of the racing cylinders, gasket sets and pistons, Athena products rightly enjoy an excellent reputation. That's why you'll find high-performance cylinder kits, durable crankshafts, plenty of gasket sets and other Athena products for your moped in our online shop.
Racing parts for your moped from Athena
The pistons, gaskets and complete racing kits also owe their special quality to the many years of experience that Athena has gained in professional racing. With products from the Italian racing specialist, moped enthusiasts can therefore enjoy the benefits of innovations and materials that have proven themselves in the professional sector. Whether pistons, gaskets or complete racing kits for your moped - you can tell from Athena products that the top manufacturer knows exactly what excites tuning enthusiasts. The development of type-specific pistons and racing kits is always carried out in close cooperation with two-wheeler manufacturers in order to achieve optimum compatibility. A cylinder kit or piston ring from the Italians is therefore always a good choice. Regardless of whether you want to equip your Sachs, Piaggio or Puch moped with a racing cylinder or a new crankshaft.
Top quality for racing since 1973
Today, Athena is an internationally recognised company that manufactures gaskets, cylinders and pistons for the moped and motor vehicle industry, among other things. However, the brand was founded in 1973 as a small craft business based in Alonte in Italy. Initially, the company manufactured industrial gaskets of all kinds. But just a few years later, the focus of the product range shifted towards the automotive sector. Athena also soon began to supply the aftermarket with high-quality components. From high-performance crankshafts to high-quality cylinder kits for more power, the company now offers a wide range of professional tuning parts for your moped too. With an annual turnover of more than €140 million and 11 production sites around the world, the former family business has long since become a genuine global player.
Related & alternative part manufacturers
Attention: new opening hours from 16.02.2026 & new evening sale on Thursday 17:30-20:00
