Parts/Radio & control/Servos/KST BLS159 Low Profile Brushless Digital Metal Gear Servo
KST BLS159 Low Profile Brushless Digital Metal Gear Servo
KST

KST BLS159 Low Profile Brushless Digital Metal Gear Servo

Part # KSTBLS1591.0(1)
Where to buy
$80.00
AMain Hobbies
Seen Oct 12, 2026
$80.00Buy
Prices are as last seen at the store; stock is not tracked.

About this part

The KST BLS159 Low Profile Brushless Digital Servo features a CNC aluminum case, metal servo gears, and a wide input voltage from 4.8-6V making this the perfect choice for various RC Car applications from 1/10 scale 2wd Buggy or 4wd Buggy, 1/10 scale drift cars, or anything else where a Low Profile servo is required! 

Features:

  • Low profile standard size aluminum case
  • Full metal gears
  • Dual ball bearings
  • Lightning fast
  • Brushless motor   

Specifications:   
Operating Voltage: 
4.8-6V   
Size: 40.5x21.1x30mm   
Torque: 8kg.cm @ 4.8V; 10Kg.cm @ 6V | 110oz/in @ 4.8V; 138oz/in @ 6.0V 
Speed: 0.10sec/60° @ 4.8V; 0.09sec/60° @ 6.0V   
Weight: 55g   
Working Frequency: 1520us/333Hz, 900us - 2100us   
Motor: Brushless
Ball Bearing: 2BB

Reviews1.0 · 1 review

Jorge CuevasVerified owneron KST BLS159 Low Profile Brushless Digital Metal Gear Servo

Servo is ok, but customer service is non existent. I stripped a gear and contacted KST to get the part number so I could replace the gear and continue using my servo. Reached out to them twice, and never received a response. A-Main was also not able to inform me (they did respond) the part number of the replacement gear. Very lousy experience, avoid KST at all cost.

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