Genuine rc-car-online spare/option part.

The pinions are made from nitrited steel. The do all correspond with the standard main gear and are secured using two grubscrews.
These pinions are profile regraded and have all the same diameter!

Module: m=1,5

Profile regraded, this means that the number of teeth is changed while the diameter remained constant. The part of the involutes? curve that defines the tooth profile is changed. Positively regraded (lower number of teeth) pinions are stronger and run smoother, the reduced strength of negatively regraded pinions doesn?t really matter.

Contents:

• 1 piece