Wrap-Up Next 0684-FD GX Knuckle V4 / High Upper Extension Set (Purple) 1/144 Scale Enjoy a smooth

Enjoy a smooth

-Since it is designed according to the Unitrack standard

- Reproduce the characteristic streamlined top shape

We have prepared two versions of high RPM type and high torque type to accommodate various road surfaces

Wrap-Up Next 0684-FD GX Knuckle V4 / High Upper Extension Set (Purple) 1/144 Scale Enjoy a smoothHigh upper extension compatible with GX front knuckle series. With a special design to avoid tire interference, the kingpin angle can be set from 0 degrees to 1. 5 4. 5 8 degrees. When using GX knuckles, use the included 6mm spacer in between. *You can adjust the height to your preference using M3 general purpose spacers. This extension can also be installed on the FSG suspension, creating a higher front and rear suspension. (You will need to move it