Roto Start back plate for the F & G Series Nitro Star Engines that use a 14mm hex one-way bearing.To use this back plate, your F or G Series engine must be fitted with #107829 - ONE WAY BEARING...
This is the HPI Nitro Star G3.0 High Output Engine with Pull Starter.
The HPI G3.0 HO engine is the high output (HO) version of the
well-known HPI G3.0 engine (#101310).
The new high output...
#160060 - HPI ROTO START 2 SYSTEM (FOR NITRO STAR F/G SERIES ENGINE w/PULLSTART)For HPI Nitro Star F/G Series Pullstart Engines/Requires a 7.2V rechargeable "stick" battery pack and chargerStart your...