Robokart RK-1220 Motor Control Electronic Hobby Kit

An Excellent Higher-Powered Replacement For Geared Speed 400-480 Motors In Slow-Flying Or 3d Planes That Require A Larger 10" Propeller. Use On Sailplanes Up To 28 Oz, Trainers Up To 25 Oz, Aerobatic Aircraft Up To 18 Oz And 3d Airplanes Up To 15 Oz. Recommended Prop Is 10 X 4.5 On 3s1p Li-Poly Cells. 14) The Motor Features A 3.2mm Hardened Steel Shaft, Dual Ball Bearings, And Has 3.5mm Gold Spring Male Connectors Already Attached And Includes 3 Female Connectors For Your Speed Control. Now Includes Collet Type Prop Adapter And Radial Motor Mount. Mounting Holes Have 16mm And 19mm Spacing On Centers And Are Tapped For 3mm (M3) Screws. 15) Including: A2212/13 1000kv Brushless Outrunner Motor With Mounts,Screws,Propeller Adapter.