Spool axle for 1/12 scale or F1 chassis that use imperial (1/4″) rear axles. Lightweight delrin hub reduces rotating mass. Uses 3 M2.5 screws to mount the spur gear (included). Recommended for use on high traction surfaces such as CRC black carpet.
Note- You will need an additonal left side hub to replace the right side diff hub when using this axle.