***Please measure the diameter of your one-way bearing before purchase***

If you're fed up of broken pullstarts and bruised knuckles then this rotostart backplate may be the answer for your nitro buggy or truck.

A direct swap for your pullstart, it is for use with most rotostart systems or a cordless screwdriver (2000rpm min. recommended) and a standard rotostart dogbone style starter shaft.(available separately via this listing) 

The backplate mounting points are 27mm apart with a drive gear designed to accept a Version 1,12mm or Version 2,14mm one-way bearing so it will also fit many other engines.