#87110 - HPI ROTO START SYSTEM
For HPI Nitro Star BB Series and Force 21/25 Pullstart Engines./Requires a 7.2V rechargeable "stick" battery pack and charger.
Discontinued, replacement part: #87130
Genuine HPI quality spare part for easy maintenance and repairs. For HPI Nitro Star .21 and .25 engines. Requires a 7.2v battery pack with standard plug. See below for kit reference.