Cylinder d.45mm Parmakit 70 Honda MTX 50

70cc ALU cylinder PARMAKIT for Honda MTX 50, NSR 50 and SH 50

PARMAKIT 70cc aluminum cylinder kit Ø45mm - powerful upgrade for Honda MTX 50, NSR 50 or SH 50. The cylinder offers better torque and increased top speed without compromising the reliability of the engine. Perfect for use on the race track.

Parmakit cylinder - high-quality construction and strong performance

This Italian-made kit offers top quality and precise workmanship. The aluminum cylinder with a durable Nicasil coating offers outstanding durability and optimum heat dissipation.

With 5 transfer ports (4 side, 1 rear) and an enlarged inlet, the cylinder ensures improved cylinder filling and higher efficiency. The manifold connection is designed to allow 61 x 40 mm mounting.

The exhaust is secured by two Ø8mm bolts and has been redesigned to maximize exhaust flow. The piston is specially designed for high performance, with a domed crown that allows better pre-compression of the engine. In addition, the piston has side grease nipples for improved lubrication and a special machining of the piston skirt for more effective scavenging.

For maximum performance, we recommend a larger carburetor and a suitable tuning exhaust.

Technical details Parmakit Racing cylinder for Honda MTX 50

• Cylinder: aluminum, Ø45mm, with 6 transfer ports, oval exhaust
• Piston: 2-ring piston, chrome-plated 1.5mm piston rings
• Piston pin: 12mm x 37mm
• Fastening: Exhaust fastening with two Ø8mm bolts
• WITHOUT cylinder head
• WITHOUT road approval