- New
SRT BH125W — Full-Metal HV Brushless Servo for 1/5 Scale
The SRT BH125W is SRT's high-torque brushless steering servo, engineered for the demands of 1/5 and 1/6 scale crawlers, trucks and cars. With a slotted CNC-machined full-metal case, large dual bearings and stainless steel gears, it delivers 125kg.cm of torque at 8.4V with a speed of 0.085s/60°. Trusted by top-level competition drivers, including European champion Adam Izsay.
Mechanics & Construction
- High-performance brushless motor.
- Slotted full-metal CNC case for superior heat dissipation under continuous load.
- Large dual bearings for greater stability and reduced output shaft play.
- Stainless steel gears for high strength and durability.
- Output shaft with 15T spline, compatible as a direct upgrade for most stock servos on the market.
Performance
- Stall torque: 125kg.cm at 8.4V.
- Speed: 0.085s/60° at 8.4V.
- High-voltage (HV) power via conventional 3-wire JR connector.
- High efficiency and low power consumption.
Compatibility
- Compatible with most 1/5 and 1/6 scale cars, crawlers and trucks on the market.
- Ideal for replacing stock servos that fall short on torque in large, heavy vehicles.
What's in the Box
- 1 × SRT BH125W servo
- Mounting hardware and servo horn
- Instruction manual
The go-to choice for those seeking brutal torque and competition-grade reliability in 1/5 and 1/6 scale, backed by the full-metal build quality that defines the SRT range.
