The MKS X6 HBL599SL Brushless Titanium Gear High Torque Digital Servo is perfect for 1/10 to 1/5 scale applications that require stump pulling torque, low power consumption and high speed, combined with the flexibility of high voltage circuitry in a low profile size package.
Features: 
- Ideal for 1/10 monster truck, 1/8 truck and buggy and 1/5 scale applications
 
- Ultra torque, incredible efficiency, and low power consumption
 
- Smoother, faster, more efficient for top level performance 
 
- Chrome-Titanium gears for precision and durability
 
- .11 / 249 oz-in @6.0V and .09 / 319 oz-in @ 8.2V!
 
- Standard dimensions make it perfect for vehicles that can benefit from a high quality servo 
 
- CNC Machined aluminum case for exceptional cooling
 
- HD 4096 Resolution
 
- 0.0008ms Dead Band
 
- Superior Holding Torque
 
- Japanese Brushless Motor
 
Specifications: 
- Torque:
 
- @6.0V: 249.9 oz-in 
 
- @7.4V: 319.4 oz-in 
 
- Speed:
 
- @6.0V: 0.11 s
 
- @7.4V: 0.09 s
 
- Weight: 53.5 g
 
- Dimension: 40x20x23.1mm  
 
- Working Voltage: 3.5 ~ 8.4 V (2S LiPo unregulated)
 
- Working frequency: 1520μs / 333Hz
 
- Dead Band: 0.0008 ms (Default)
 
- Bearing: 2BB
 
- Motor: Japan High Quality Brushless Motor
 
- Gear: Chrome-Titanium alloy gear