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(SKU): 0.5M-13T
3.17mm Pinion Gear with setscrew 0.5M, 13T - 1pc
In stock
0.5M size that are used with most 400, 450 and 480 class electric helicopters. These pinions are designed to fit any motors with a 3.175mm shaft (1/8 inch), and come with an allen key set screw.
This package includes two 13-Tooth pinion gear and two set screws.