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Athena Lit_Latn 70cc (10 mm) Minarelli Vertical AC cylinder head
The latest 2021 Athena cylinder kit with 70cc and 47.6mm bore for 10mm gudgeon pin suitable for scooter with upright 2-stroke AC Minarelli engine like MBK Booster, BW BWlit_Latns or Aprlit_Latn SR.
4223
€256.00
€243.20
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The latest 2021 Athena cylinder kit with 70cc and 47.6mm bore for 10mm gudgeon pin suitable for scooter with upright 2-stroke AC Minarelli engine like MBK Booster, BW BWlit_Latns or Aprlit_Latn SR.
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With this cylinder Athena has succeeded in a real revolution in the 2-stroke range for the air-cooled Minarelli engine. Due to the flange-mount directly on the crankcase, the stud bolts are eliminated, which is why the secondary outlets and a very large oval exhaust could be realised! The intake port has been redesigned and now has a CNC-milled fifth channel.
Through ext analysis analysis and testing on the cylinder and also because of years of experience in racing, the performance in terms of power and torque could be greatly improved and reached for the first time ever in the range up to 19hp with a series produced 70cc Two-stroke AC cylinder for the Minarelli engines!
The numerous innovative technical solutions (patent pending) introduced in this project make it possible to achieve performance never before achieved with this engine without porting.
Date of manufacture:
- Capacity 69.8cc
- On board: 47.6mm
- Piston pin: 10 mm
- For the purposes of this Regulation:
Included in delivery:
- Cylinder
- Cylinder head
- Piston set
- Needle bearing
- Reed petals
- Gasket set
- Bolts and special hexagon socket spanner
44716 / P400485100089
Specific References
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