ROTO START BACK PLATE 14MM HEX UNIT (F/G SERIES)

Roto Start backplate for the F Series V2 engines that use a 14mm one way bearing.To use this backplate, your F Series engine must be fitted with #1432 - STARTING SHAFT & #107829 - ONE WAY BEARING 14mm HEX FOR PULLSTART/ROTOSTART Use with any Starter unit from a Roto Start or Roto Start 2 system or purchase Starter Unit and Starter Shaft separately: #87137 - HPI ROTO START 2 SYSTEM (STARTER UNIT) #87116 - STARTER SHAFT WITH O RING 183MM (ROTO START) #87104 - STARTER SHAFT WITH O-RING (225MM)Note: When using this system for the Trophy Truggy, whilst not essential, using starter shaft #87104 will give you some extra reach to the back of the engine.See below for kit compatibility.