KIT-D4RWDS/BK main chassis specially trimmed an area for #SAK-D4827 – Curve Slide Track Steering For ( only )D4 RWD (NOT INCLUDED – Sold Separately) which will allows driver to adjust the slide track easier when it is assembled on the chassis.
In addition, new chassis added 2 new holes at the front and rear for the brass weight balancer #SAK-D4801, SAK-D4802, SAK-D4802A, SAK-D4802B (NOT INCLUDED – Sold Separately).
KIT-D4RWDS/BK comes with mono shock to increase car traction ability and better handling.
Furthermore less shock means less maintenance and adjustments!
Upper Suspension Arms
KIT-D4RWDS/BK simplified front upper suspension arms allow drivers to adjust the caster angle even easier to meet the difference track needs.