Feedback 360 Degree - High Speed Continuous Rotation Servo : ID 3614 : $27.99 : Adafruit Industries, Unique & fun DIY electronics and kits
HS-8360TH High Voltage, Ultra Response, High Speed, Titanium Gear Servo | HITEC RCD USA
High Performance DC Servo Motor - RS Series | Parker NA
Amazon.com: AGFRC High-Speed Brushless Steering RC-Servo-Motor - 0.055Sec Upgraded Digital Servo with Metal Gear for 1/10 RC Car Boat Crawler(B53BHP V2) : manufacturer: Toys & Games
Micro Metal Gear High Speed Digital Servo
Monster High Speed Brushless Servo, Black Edition 0.042sec / 347oz @ 8.4V – Savox USA
High speed servo motor demo. - YouTube
S6245 Low Profile Digital High Speed High Torque Surface Servo | Spektrum
AGFRC A62BLS 0.062sec High Speed Low Profile Servo for 1/10 RC Cars
Amazon.com: 2 Sets 20KG RC Digital Servo - Large Torque High Speed Full Metal Gear - Waterproof 180 Degree Servo Motor with 25T Servo Horn for RC Robotic Arm Model DIY Baja