It is a rear hub carrier for YD-2 series.
Front & Rear Brake Disc / Rear Hub Carrier Used in Specifications for Caliper Specifications It is possible to install a dummy brake caliper.
It is possible to increase the installation position of the upper arm. increase the range of setting of the roll center and the camber change to the ground. and positively utilize the roll.
Especially when the grip such as P tile is low. keeping the contact area when the chassis rolls by raising the upper arm attachment position ensures a stable grip in the lateral direction. realizing aggressive traveling .