CW Electronic Speed Controller (ESC) for Walkera Runner 250.

This is an original Walkera ESC.

Specifications:
Brand name: Walkera
Brand model: Runner 250-Z-16
Item name: Brushless ESC
Suit for: Walkera Runner 250 Quadcopter
Item dimension: 55 * 20 * 10mm
Item weight: 9.3g

Package information:
Package size: 12 * 9 * 2cm / 4.7 * 3.6 * 0.8in

Package weight: 22.2g / 0.8oz