OMG-MT-AURORA-S2-5500KV Sensored brushless top motor for 1/27 and 1/28 Mini-Z RC Car Suitable for rc RWD,FWD,etc vehicles. Color:Black 

Product details
Item No.OMG-MT-AURORA-S2-5500KV
Max Amps:10A
Max Voltage (V):<8.4 
Resistance(Ω):0.28 
No-load Current(A):0.5 
Continuous Power(W):80 
Poles:2 
Max RPM:60000
Length of extend Shaft:10mm
Diameter Length(mm):Φ15X25mm
Shaft Diameter(mm):Φ2
Weight:17g