Fastrax Roto Start System – Fits Force/SH Engines

Fastrax Roto Start (with Force/SH Plate)

Start your nitro R/C engine effortlessly using this new Roto Start with powerful 550 motor. Insert the 6mm shaft with hexball tip into the new Torque-Slip design backplate receptacle to start your engine. The torque slip back plate features a specially design ‘slip’ unit to avoid possible damage should the engine lock up. 

Fits 12mm hex one way bearing and features 27mm hole spacings

Tech Note: Starting any engine should be done in short, sharp bursts. These are NOT designed to be “held on” for more than 15+ seconds at a time – doing so will cause heat build up and gear damage.