are a great option to replace any standard 48 pitch pinion gear with a lightweight, hard-anodized aluminum variant. These pinions offer a slight weight savings, quicker identification, and longer life compared to ...

strategically lightened to reduce rotating mass, and are available in a variety of tooth count options to fine tune the gear ratio of your model. Effects of Spur Gear ... Spur Increased ...

the Schumacher CAT K1. These spurs are available in a variety of tooth count options to fine tune the gear ratio of your model. Effects of Spur Gear ... Spur Increased acceleration ...

is compatible with the Axial XR10, AX10, SCX10 and Wraith trucks equipped with 48 pitch gears, and is available in a variety of tooth count options. Package includes pinion gear and two ...