For racers seeking predictable drivetrain behaviour, the XRAY 365231 ECS drive shaft coupling is a solid upgrade. Manufactured from HUDY Spring Steel, it balances toughness with the precision needed for high RPM use.
The HUDY Spring Steel construction offers enhanced fatigue resistance and keeps the coupling true under load, which is useful for sustained race conditions.
Made to pair with XRAY ECS drive shafts #365200 and #365300, the coupling slips into place without modification, keeping your setup simple and reliable.
Each unit receives a careful grinding process to minimise runout, lowering drivetrain harshness and aiding traction feel through corners.
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