This servo is the upgraded version of the original servo, with metal gear instead of plastic gear, provides much better stall torque.

Features:
Dual ball bearings.
Replacement part for Wltoys 12428 RC Car.
Upgraded version provides much better stall torque.
Small size and light weight.
Easy to install and fine workmanship.
Made of first-grade material can ensure the longevity of the products.

Specifications:
Suitable for: Wltoys 12428 RC Car
Dead band: 2μs
Working frequence: 1520μs / 330Hz
Operating speed (4.8V): 0.12sec/60°
Operating speed (6V): 0.10 sec/60°
Stall torque (4.8V): 3.35 kg.cm
Stall torque (6V): 4.52kg.cm
Dimensions: 35.5 * 15 * 30mm
Connector wire length: about 130mm
Bearing: 2BB
Weight: 25.65g

Package Information:
Package size: 5.5 * 4 * 2cm / 2.2 * 1.6 * 0.8in
Package weight: 26g / 0.9oz
Polybag package

Package List:
1 * Wltoys 12428 Upgraded Servo