Firmware updateable*Features:

HS-77BB Low Profile Servo

Shaft (mm): F=5 / L=18

the Turbo timing can be activated for higher output

long-wearing rubber compound that gives enough grip for awesome acceleration

Hot Racing - Star Drive Steel Axle Kit, for 1/10 Scale ECX 4WD Vehicles Replacement Parts Airplane Propeller Firmware updateable*Features:Hot Racing optional upgrade heavy duty splined star drive axle kit for the 1 10th ECX 4WD vehicles. FEATURES: Heavy duty CNC machined #45 hardened carbon steel construction Replaces factory plastic front or rear drive axles Blue anodized aluminum pin capture rings with rubber o rings to prevent movement Design eliminated CV pin setscrew Steel is black finished YOU WILL RECEIVE: Two (2) rear splined CVD shaft assemblies REQUIREMENTS: Requires the