High-torque 70cc cylinder kit from NARAKU suitable for everyday use with 12mm piston pin, straight exhaust. This cylinder kit is not designed for high revs, its strengths lie in the lower rev range. Just above idling speed, it delivers constant and very good acceleration without overloading the engine with unnecessarily high engine speeds.
The power delivery from a standstill enables a very good start at traffic lights and "hill climbing", even when riding pillion, is fun. The background noise remains almost at a normal level. The power increase can also be realized with the original exhaust system, which makes the cylinder a daily all-rounder.
Suitable for original exhaust systems and sports exhaust systems. The carburetor jetting must be increased accordingly to avoid piston sticking.
The delivery is complete incl. gasket set, the original head is still used.
Please select spare parts for this kit from the list below.
When fitting the piston rings, please ensure that the "T" or "J" marking on the ring joint of the piston ring always points upwards. Otherwise, it may not be possible to fit the piston into the cylinder.
The power delivery from a standstill enables a very good start at traffic lights and "hill climbing", even when riding pillion, is fun. The background noise remains almost at a normal level. The power increase can also be realized with the original exhaust system, which makes the cylinder a daily all-rounder.
Suitable for original exhaust systems and sports exhaust systems. The carburetor jetting must be increased accordingly to avoid piston sticking.
The delivery is complete incl. gasket set, the original head is still used.
Please select spare parts for this kit from the list below.
When fitting the piston rings, please ensure that the "T" or "J" marking on the ring joint of the piston ring always points upwards. Otherwise, it may not be possible to fit the piston into the cylinder.
