4 crawlers swing forward independently

The Savox SA-2274SG High Voltage Brushless Digital Servo combines leading edge technology with super high 12 bit (4096) resolution

Bonus parts: heat tubes

This version used by Kurtz

Tamiya - Mechanical Racehorse, Galloping Type KYO34433T1 4 crawlers swing forward independentlyThe fastest release in the Robocraft Series, this galloping racehorse with jockey is loads of fun to build, loads of fun to play with, and educational too! Employing left and right legs moving at the same time, the legs and wheel base have been designed for stability and faster running. Overall this galloping racehorse can run 1. 3 times faster than the mechanical rabbit. Power from the rotating motor is transferred to the legs via link rods to make