ShareGoo Electric Roto E-Start Power Starter Drill Plate Nitro Engine Backplate Power Back Cover 11011 for 1/10 RC Vertex 16/18/21 SH 18/21 Nitro Engine Rotor
This plate exercise is suitable for Vertex 16, 18 and 21 Engines and also SH 18 and 21 CXP engines.
To suit 12 to 18 engines only. Fit Engine 12mm hex Diameter shaft,6mm one way bearing.(The one way bearing does not included)
Not suitable for engines larger than .18 (.19 + etc),Not suitable for 1/16 engines (.07 or .05 for example).
Compatible with most top brands RC vehicle,HSP HPI Axial Traxxas Himoto Wltoys,and so on.
