HPI Rotostart 2 System (F-Series / 14mm One Way)

For HPI Nitro Star F/G series pull-start engines. Requires a 7.2V rechargeable stick battery pack and charger.

Start your vehicle quickly and easily with the Roto Start 2. To protect your engine, the Roto Start 2 features a built-in circuit breaker that shuts off in case of an overload (e.g., in the event of a flooded engine).

This HPI Nitro Roto Start 2 system is designed for F & G series engines that use a 14mm one-way bearing. The G3.0 engines use a 12mm one-way bearing. For these engines, replace the bearing with #107829.

Not included: Requires a 7.2V NiMH stick battery for operation.