Torque(6.0V): 60.0 kg-cm / ( 833.2 oz/in )
Torque(7.4V): 75.0 kg-cm / ( 1041.6 oz/in )
Torque(8.4V): 80.0 kg-cm / ( 1111.0 oz/in )
Speed: 0.20 sec (6.0V) │ 0.18 sec (7.4V)
Speed: 0.17 sec (8.4V)
Operating Voltage：6.0 ~ 8.4 DC Volts
Weight: 186 g (6.56 oz)
Horn gear spline: 15T
Bearing Type：Ball Bearing x 2
Gear Type：Steel
Operating Temperature：-20℃~60℃
Working frequence：1520μs / 333hz
Size：59.4 x 29.5 x 53.4 mm ( 2.34 x 1.16 x 2.10 in)

With the fresh full-metal case waterproof design, the Power HD WH-80KG offers 8.4V high-voltage compatibility, up to 80kg-cm of torque, double ball bearings and a stainless steel geartrain for durability and strength.
It is compatible with most 1/5th, 1/6th scale crawler,monster,short course truck and so on. Example, Axial 1/6 SCX6, Losi 1/6 Super Baja Rey,Losi Super Rock Rey,Arrma 1/5 Kraton,Arrma 1/5 Outcast, such large scale cars. The 15T spline could perfectly match the original factory servo horn.