Electric Roto Starter E-Start Backplate Power Back Cover 11011 & Drill Start Wand Power Starter Shaft Rod Pin End 11003 for 1/10 HSP HPI Vertex VX 16/18/21, CXP SH 18/21 Engines (Hole Centers 27mm)

This starter combo compatible with Vertex 16, 18 and 21 Engines and also SH 18 and 21 CXP engines. NOT FIT for engines larger than .18 (.19 + etc),Not suitable for 1/16 engines (.07 or .05 for example). Hex screw size: 12mm;Suitable for Engine 12mm hex Diameter shaft,6mm one way bearing.(The one way bearing NOT include) Compatible with HSP HPI Axial Redcat Volcano S30 Hobao Himoto Kyosho 1/10 RC nitro truck car. A great replacement part for the old or broken one. Compatible Scale:1/10 Backplate Specification: Material:Plastic&Metal Replacement Part No.:11011 Backplate Screw Hole Distance:27mm; Hex Screw Size: 12mm; Drill Start Wand Specification: Material:Metal Replacement Part No.:11003 Shaft Rod Length:150mm End diameter:5.8mm Pins:M2x10 Package includes: 1 x RC Electric Starter Drill Plate 1 x RC Drill Start Wand