Hot Racing's 50 tooth hardened steel Mod 1 (1.0 metric pitch) spur gear for the Traxxas E Revo2, X-Maxx 6S and 8S, and XO-1.Features:CNC machined hardened steel constructionBlack oxide finishedLaser etched tooth count marking
CNC machined hardened steel construction
Black oxide finished
Laser etched tooth count marking