High-quality crankshaft from Naraku. Produced according to OEM guidelines of Japanese vehicle manufacturers. Made in Taiwan!
The Naraku full-flange racing crankshaft increases the pre-compression in the crankcase, which leads to a significantly better filling ratio. The power speed is shifted to the upper range. The larger flywheel mass of the full metal version not only increases the power, but also the torque. In contrast to the Naraku HPC shaft with plastic inserts, however, the full metal version should only be used from 70cc displacement.
The crankshaft is supplied including a piston pin bearing for 10mm piston pins.
The Naraku full-flange racing crankshaft increases the pre-compression in the crankcase, which leads to a significantly better filling ratio. The power speed is shifted to the upper range. The larger flywheel mass of the full metal version not only increases the power, but also the torque. In contrast to the Naraku HPC shaft with plastic inserts, however, the full metal version should only be used from 70cc displacement.
The crankshaft is supplied including a piston pin bearing for 10mm piston pins.
