SMART concept chassis that can be YD-2 and YD-2S

High rigidity 2.1t pure dry carbon was used.
Highly controllability is realized by actively using the chassis roll! !
The freedom of mechanical layout has been secured! !

Enough rebound can be secured by further narrowing the chassis width around the undercarriage and making a C-side cut on the end face.

Steering linkage allows fine adjustment of Ackermann by shifting the mounting position by a half hole.

Vertical stacking using YD-2S battery stopper (one stage. limited to short LiPo) is possible.

YD-2 battery holder post can be attached and horizontal stacking using a long battery holder (6 stages. limited to short LiPo) is possible.

Both YD-2 and YD-2S gearboxes can be mounted.

Yokomo DRB battery holders (DRB-118. DRB-118L) can be stacked horizontally (2 steps).