PR Racing is excited to release the new Aluminum Caster Block for the S1
V4 2WD buggy. This 91400039 PR S1 V4 Aluminum 3 Degree Caster Block
comes with height adjustment spacers to fine-tune the axle height and
roll center. Different ride height settings have proven critical on the
wide rang..
S1V3 FM Alum. CNC "Narrow RR" Suspension Block Low RC +2mmIntroducing the new +2mm RR narrow low roll center suspension block.
This new +2mm RR block allows for more rear toe up to 4.8deg total.
Which will help achieve more grip on lower traction surfaces. It will be
standard on the 2020 V3TR ..