The Robinson Racing SCX10/SMT10 Steel Spur Gear is an optional upgrade for the stock AXI31027 spur gear that is included with the SCX10, SCX10 II RTR 3 gear transmission, Wraith and SMT10 models. This hardened steel spur gear is much stronger than the stock gear and is a great option for high power applications.
This product was added to our catalog on January 16, 2018