Naraku 09311190 Cylinder-piston kitRef : NARK00145A / 09311190

70 cm³ NARAKU Cylinder Kit designed for 1E40QMB (E2) engines. Manufacturer reference: NK101.47.2. This cylinder kit is aimed at urban and daily use, prioritising torque and low-end flexibility over high revs.

• Usage: high torque and optimised engine response just above idle — consistent and controlled acceleration without stressing the engine at high revs.
• Piston pin: 12 mm.
• Exhaust orientation: outlet on the right.
• Exhaust compatibility: works well with both the original exhaust and sport silencers.
• Delivery: complete kit delivered with a set of gaskets; the original cylinder head is reused.

Practical advantages: quick starts at traffic lights, easier hill climbing even with a passenger, and noise levels close to the original. This kit is designed for urban journeys and daily use where flexibility is key.

Notable compatibility:

• Keeway RY6 50 (2020)
• Generic (KSR Moto) Toxic 50 (2018)
• Tauris Samba 50 2T Art Collection (2016)

Installation tips: increase the carburettor calibration to avoid any risk of piston seizure. When installing the rings, ensure the "T" or "J" marking on the ring joint is facing upwards; otherwise, inserting the piston into the cylinder may be impossible.