This is the HPI SG Shaft/F3.5 Crankshaft for the HPI Trophy 3.5 and the Nitro Star F3.5 Engine with Pullstart, SG Shaft/F3.5.Features:Silver coloredSG (pilot shaft) designFor the HPI Trophy 3.5Hardened steel constructionFor the Nitro Star F3.5 Engine with Pullstart, SG Shaft/F3.5Includes:One HPI SG Shaft/F3.5 Crankshaft
