CRANKSHAFT NARAKU RACING HPC 756.41.07
for PIAGGIO, APRILIA, GILERA, DERBI, ITALJET
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
Full cheeks HPC crankshaft from Naraku.
This racing crankshaft increases pre-compression in the crankcase, resulting in a significantly better degree of filling.
The power speed shifts to the upper range.
The plastic inserts used due to the full-beam design increase the total weight compared to a standard shaft only slightly.
Therefore, this racing crankshaft can be easily used on 50cc cylinders.
The Naraku Racing crankshaft comes with a piston pin bearing.