Cylinder Athena Alu 70 Honda MT / MB 50

ATHENA Big Bore 70cc cylinder for Honda MB 50, MT 50 and MTX 50

Top performance and high reliability

The ATHENA Big Bore cylinder has been specially developed for air-cooled Honda MB 50, MT 50 and MTX 50 models. This kit offers a considerable increase in power and top speed without compromising on durability and reliability.

Athena 70 alu honda 50cc - quality Made in Italy

Manufactured in Italy using the latest technology, the ATHENA 70cc aluminum cylinder with Nikasil coating offers very high reliability and durability. With 6 transfer ports (2 side and 3 rear), the intake is optimized for more efficient cylinder filling, improving both power and torque.

high-performance cylinder with 2-ring piston

The 45mm piston is fitted with two 1.5mm chrome-plated steel piston rings that minimize friction and improve engine pre-compression. The exhaust is mounted via two 8mm studs, ensuring a solid installation and efficient gas flow.

RECOMMENDED CONFIGURATION:

To get the most out of this kit, we recommend a 24mm carburetor, racing spark plugs and a racing exhaust. We also recommend the use of 100% synthetic racing engine oil to ensure optimum lubrication.

contents Big Bore 70cc Athena cylinder kit:

• Aluminum cylinder with 6 transfers and single exhaust 45mm
• 2-ring piston with modified skirt
• chrome-plated steel piston rings 1.5mm
• Piston pin 12mm
• Reinforced C-clips
• Gasket set

Compatible models:

• Honda MB 50
• Honda MT 50
• Honda MTX 50

Important note: The cylinder head and base gaskets included in the kit are intended exclusively for ATHENA cylinders. If the kit is dismantled, always use original spare parts to ensure optimum sealing.

Intended for competition use only - not approved for road use