170SBL HV Brushless Servo (High Speed) 13-45mm Brilliant anodizing with bright aluminum

Brilliant anodizing with bright aluminum highlights show off the artfully sculpted design

these parts are built with just the right amount of flex to resist breakage--even in cold weather

- Upgrades the stock 5x11x4mm unsealed outer pinion bearing with an oversized 5x13x4mm sealed bearing for a stiffer and stronger drive train

or relocation of your battery depending of your set up

170SBL HV Brushless Servo (High Speed) 13-45mm Brilliant anodizing with bright aluminumProTek RC 170SBL Black Label High Speed Brushless Servo (High Voltage Metal Case) (Digital) PTK 170SBL ProTek RC 170SBL Black Label High Speed Brushless Servo. Brushless servo technology has improved by leaps and bounds. Finally, brushless servos can deliver holding power, speed and precision that can compete with a coreless servo. Combine that with the superior efficiency and lifespan of a brushless motor and you have a servo that hits all the marks,