Specifications:
Brand name: SURPASS HOBBY
Color: Black
Size: 550
Turns: 12T
Watts: 600W
Max voltage: 7.2V
Max Amps: 30A
IO: 2.5A
Resistance: 0.0043
KV(RPM/Volt): 12T
Max RPM: 20000
Diameter: 35.6mm
Length: 57.5mm
Length of extend shaft: 16.5mm
Shaft diameter: 3.175mm
Connector: 3.5mm gold
Weight: About 232g
Package information:
Package size: 11.2 * 7 * 4.2cm / 4.4 * 2.75 * 1.65in
Package weight: 263g / 9.3oz
Package list:
1 * 550 12T Brushed Motor