US$ 18.70
Fit them in place of the kit-standard FRP plastic steering parts as they provide sharp steering response and precision handling at high speeds
Aluminum heat sink and cooling fan helps motor to run cooler
Best use a hardened clutch bell like Hot Racing SRVO413 to SRVO417
8mm) Width of heat sink alone: 1
Adjustable toe angles : fixed
Hitec RCD - HS-77BB Low Profile Servo Toys & Games JR Mini Fit them in place ofHS 77BB Low Profile Servo