Engines and Components› Cylinder Heads and Components
Athena
Athena Zundapp Standard 50 Bore 45mm Bore 70cc Big Bore Cylinder Kit
SKU: A0EF 007100
Beginner — under 30 min
Description
Part #: 007100
Athena has been constantly investing in cylinder aftermarket replacement parts for more than ten years, to improve their production and performance. All the cylinders are entirely engineered in Italy by Athena's R&D Department which has a strong internal know-how and cutting-edge tools to design and test each piece. They are coated with motor-nicksil, a nickel-silicon coating developed by Athena to obtain smoothness and optimal wear resistance.
MIA's Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Athena |
| Part Number | A0EF 007100 |
Videos
BIG BORE kit TESTED - Second Stroke Mopeds
Yamaha dt lc yz 85 engine rs 125 gp athena
Diagnosing a Puch Maxi Moped Checking for Spark, Compression, and Fuel!
Zundapp XF 17 Athena 80cc de Minarelli
Athena #PartsofSuccess: Cylinder kit
Zylinder Montage | Yamaha Aerox | Athena Racing 70ccm / First Run | TuningTrail
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy