XRAY ECS (ES) "Extra Strong" Drive Shaft 52mm

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.

With the ECS drive shafts, wheel vibrations and noise are decreased to minimum, steering is increased, and cornering speed and smoothness are noticeably increased.

It is very important to regularly service the shafts in order to increase the lifespan and maintain performance.

Before use, these steps MUST be followed:
1. Assemble the ECS drive shaft.
2. Use #106210 HUDY Graphite Grease to lubricate both drive shaft couplings.
3. Use medium-grade thread lock (e.g., Loctite™ 242) on both setscrews. Do not use too much threadlock as
it may block the drive shaft.
4. Ensure that the ECS drive shaft moves freely.