High quality crankshaft from Naraku. Produced according to the OEM guidelines of Japanese vehicle manufacturers. Made in Taiwan!
The heavy-cheeked HPC racing crank increases the pre-compression in the cases for improved filling. The extra inertia improves performance and the performance moves to the upper rev range. The crank design, with plastic inserts, only slightly increases the mass over the original making it ideal for 50cc.
Delivery includes small end bearing for 12mm gudgeon pin, 16mm crankshaft output shaft.
The heavy-cheeked HPC racing crank increases the pre-compression in the cases for improved filling. The extra inertia improves performance and the performance moves to the upper rev range. The crank design, with plastic inserts, only slightly increases the mass over the original making it ideal for 50cc.
Delivery includes small end bearing for 12mm gudgeon pin, 16mm crankshaft output shaft.
