HT-Steel pinion for HPI Baja 5B/SS, 1 pce.
Product information "HT-Steel pinion for HPI Baja 5B/SS, 1 pce."
The pinions are machined from bar stock steel and nitrited (the stock pinion is metal injection molded). The do all fit with the stock spur gear and are secured with a center bolt like the stock pinion (which has 17T).
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.
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.
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