Roto Start Overview:
HPI Roto Start 3. This is a replacement Roto Start system intended for HPI nitro engines with the rotor start starter. Package includes one Roto Start 2.
NOTE:
- Requires a 7.2V Stick battery pack
- Engine back plate is not included
HPI Roto Start 3. This is a replacement Roto Start system intended for HPI nitro engines with the rotor start starter. Package includes one Roto Start 2.