100% brand new and high quality
21T ,27T, 35T, 45T, 55T motor to choose
easy to install and durable in use
Made of high quality material
Smooth and excellent Running
Protective cover design, prevent sand and dust

Transmission Box:
Material: Metal
Quantity: 1pcs
Weight: 172g/200g
Color: Titanium & Red/ Black & Red /Silver & Red
Motor Gear: 20T (for 3.17mm shaft motor)
Suits for: 1/10 RC Crawler Axial AX10 SCX10 SMT10

Battery: 7.2-12V
Motor Size: 35.5 x 53mm
Shaft Length: 12mm/0.39 inch
Shaft Diameter: 3.175mm/0.125 inch
Weight:169g
Performance Specs 21T:
(At no load) RPM @ 20000 (±10%), 3.0Amp Current  
Performance Specs 27T:
(At no load) RPM @ 16800 (±10%), 2.7Amp Current  
Performance Specs 35T:
(At no load) RPM @ 12800 (±10%), 1.7Amp Current  
Performance Specs 45T:
(At no load) RPM @ 9800 (±10%), 1.4Amp Current
Performance Specs 55T:
(At no load) RPM @ 8100 (±10%), 1.7Amp Current 

Quantity:1x 540 Brushed Motor+ Complete Transmission Gearbox
What you choose the Color And Type is what you get