Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

Feature:1.4Poles design， high torque & high efficiency. The overall efficiency exceed 90 percent.2.Low heat production， long lifetime， strong overload protection and it can function 95% of its features without any heat sink appliance.3.high quality materials adopted: high intense aluminum alloy anodizing shell ， front & back cover ， high-performance temperature-resistant magnetic steel and imported high-speed bearingSpecifications:Model: 3674Dimension: R36 * 74mmKV(RPM/V): 2250KVPoles: 4Watts: 1800WMax Voltage: <22.2VMax Amps: 80AShaft diameter: 5mmConnector: 4.0mm gold plugRecommend battery: 2S-5SRecommend model: 1/8 RC Car，BoatPackage size: 9.5 * 8 * 6.3cm / 3.7 * 3.1 * 2.5inPackage weight: 337g / 11.9ozPackage list:1 * 3674 4Poles 2250KV BL Brushless Motor