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New Power HD B8-RS brushless servo is now available. Fine-tuned in collaboration with pro drivers, its ultra-lightweight design (at just 55 g) makes it ideal for 1/10-scale on-road and electric-buggy racing at a friendly price point • Voltage range: 6.0–8.4 V (at 8.4 V delivers 30 kg·cm torque at 0.075 s speed) • 18 cm black servo lead • Steel gears • All engineered for ultra-lightweight setups, low current draw, massive torque and razor-sharp response Supports high-speed protocols on all major radios: • FLYSKY Noble NB4+ Pro: NOR / SR / SFR • FUTABA: NOR / SR / UR • SANWA: NOR / SHR / SSR / SUR / SXR Programmable via Power HD servo program box PG-CB63. Torque(6.0V): 36.0 kg-cm / (499.9 oz/in) Torque(7.4V): 42.0 kg-cm / (583.3 oz/in) Torque(8.4V): 50.0 kg-cm / (694.4 oz/in) Torque(6.0V): 20.0 kg-cm / (277.7 oz/in) Torque(7.4V): 26.0 kg-cm / (361.1 oz/in) Torque(8.4V): 30.0 kg-cm / (416.6 oz/in) Speed: 0.097 sec (6.0V) │ 0.085 sec (7.4V) Speed: 0.075 sec (8.4V) Operating Voltage: 6.0 ~ 8.4 DC Volts Weight: 55 g (1.94 oz) Bearing Type: Ball Bearing x 2 Motor Type: Brushless Motor Gear Type: 7075+Steel Max current: 3.0A Working frequency: 1520μs / 333hz Size: 41.0 x 20.0 x 29.0 mm ( 1.61 x 0.79 x 1.14 in) Compatible with program box only
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🇺🇸 Ship from USA · On Agora since 2026
$74.99