Brushless Servo Highest B251 Hv 1/8 | Highest

Highest B251 – High Competition HV Brushless 1/8 Servo

The Highest B251 is a high-performance HV Brushless digital servo designed for 1/8 RC Buggy drivers who demand maximum precision, extreme power, and ultra-fast speed for competition use. Thanks to its premium construction and advanced electronics, it delivers immediate response and outstanding reliability even under the most demanding racing conditions.

Extreme Power and Ultra-Fast Speed

Operating from 4.8V to 8.4V, the Highest B251 delivers up to 57.6 kg-cm of torque and an impressive 0.08 sec/60° speed at 8.4V, providing extremely precise and aggressive steering response on track.

Its high-efficiency Brushless motor reduces power consumption and heat generation, maintaining consistent performance during long mains and intensive racing sessions.

Premium Construction for RC Competition

The Highest B251 has been developed using high-quality components to withstand the extreme demands of competitive RC racing:

• Full CNC aluminum case for improved heat dissipation and structural rigidity
• Hardened steel gears with high wear resistance
• High-efficiency HV Brushless motor for improved precision and durability
• Dual ball bearings for smoother and more precise operation
• 25T output shaft compatible with a wide range of RC servo horns and accessories
• Protected PCB designed to resist vibrations and intensive use

Designed for 1/8 RC Buggy and Truggy

Thanks to its combination of high torque, extreme speed, and reliability, this servo is perfect for:

• 1/8 Nitro and Electric RC Buggies
• 1/8 RC Truggies
• Competition RC cars
• High-demand RC applications

Compact, Lightweight, and Built for Any Condition

With dimensions of 39.5 x 20.0 x 39.3 mm and a lightweight design of only 74.8 g, the Highest B251 offers the perfect balance between strength and low weight.

It is also capable of operating in temperatures from -10 °C to +60 °C, ensuring stable performance in both hot summer races and cold weather conditions.

Highest B251 Technical Specifications

• Type: HV Brushless Digital Servo
• Application: 1/8 RC Buggy / Truggy
• Operating Voltage: 4.8V – 8.4V
• Maximum Torque: 57.6 kg-cm @ 8.4V
• Speed: 0.08 sec/60° @ 8.4V
• Motor: Brushless
• Gears: Hardened Steel
• Bearings: Dual Ball Bearing
• Case: CNC Aluminum
• Output Shaft: 25T
• Dimensions: 39.5 × 20.0 × 39.3 mm
• Weight: 74.8 g
• Operating Temperature: -10 °C to +60 °C

The Highest B251 is the perfect choice for RC drivers who need a fast, powerful, and reliable servo for 1/8 competition racing.