Brushless sensor-less motor for Mini-z and any other 1/28 sized micro racers! Features large air ventilation holes to keep with keeping temperatures cool! Four different set of mounting holes allows for you to shift the wiring to allow for ease of mounting. D shaped cut motor shaft for use with both plastic and metallic pinion gears with set screws! Feature: For: Mini-Z and other 1/28 Scale Racers Material: Aluminum Color: Black/Blue KV: 2500 Dimensions : 36mm X 15mm (w/shaft) , 27mm X 15mm (w/o shaft) Includes: 2500KV Mini 1410 2 Poles Sensorless Brushless Motor (1)