
The HPI Roto Start system replaces the standard pullstarter with a durable metal gear backplate and a handheld shaft driven starter. Starting is as simple as pressing a button. Requires a 7.2v rechargeable "stick" battery pack and charger. Complete instructions included. Some disassembly of the engine is required. This Roto Start System fits only HPI Nitro Star .12 and .15 engines.
Used with permission, HPI Racing, Inc.