XRAY XB4 Slipper Eliminator Set for One-Way Slipper Clutch

• Eliminates slipper effect on-power

• Retains one-way function off-power

• Reduces drivetrain rotating mass

• Improves acceleration and throttle response

• Improves stability on corner entry and jump landings

• Specially designed for stock class

• Premium Swiss 7075 T6 aluminum

Specially designed slipper eliminator set for XB4 stock class racing, combining the efficiency of a solid axle on-power with the drivability benefits of a one-way system off-power.

The slipper eliminator completely removes the slipper effect on-power, delivering direct drivetrain connection for improved acceleration, sharper throttle response, and more consistent power delivery. Reduced drivetrain rotating mass further enhances efficiency and responsiveness, making the car more reactive under acceleration.

Off-power, the system retains the one-way bearing function, reducing front braking influence and helping to stabilize the car on corner entry, during jump landings, and under high-speed deceleration. This results in a calmer, more predictable handling feel, especially in technical track sections.

Precision CNC-machined from Premium Swiss 7075 T6 aluminum and outdrives from Hudy Spring Steel™, the set offers high strength, low weight, and long-term durability, making it an ideal solution for competitive stock class applications where efficiency and consistency are critical.

Fits: XB4, XT4