XRay 305331 ECS 50mm Double jointed Driveshaft. 2mm pins (1 piece)

Note: 1 piece only?

Use on front or rear of Xray T4

50mm ECS drive shaft with new thicker and more reliable 2mm pins. The ECS drive shaft equalizes the speed between the drive shaft and the wheel. With a unique 2-piece joint between the axle and the wheel, the same extreme wheel turning angle is divided into two shallower angles without joint binding. This means that at the same cornering speed, the inner wheel will not bind or vibrate. Drive through the corner is more stable, more precise and easier to drive.