
NARAKU NK105.17 crankshaft designed for 50 cm3 engines, intended for urban, enduro, quad, and supermoto use. Manufactured in Taiwan according to OEM guidelines from Japanese manufacturers, this HPC racing crankshaft features thick masses that increase pre-compression in the crankcases to improve filling. The additional inertia tends to shift the power delivery range towards higher revs, which is suitable for high-revving setups.
This crankshaft is aimed at riders looking for a robust part for replacement or tuning. Compatible with many 50 cm3 scooters and mopeds, it is often fitted on models such as:
Choose this NARAKU crankshaft if you want a high-performance and durable part, compliant with OEM standards for simplified integration during engine repair or tuning.