BSR Racing 1/12 Rear Mounted Foam Tires (2) (Pink) DYNT1107 while the lower shock cup

while the lower shock cup features a built-in bump stop that can be trimmed for fine-tuning your suspension

Pre-drilled for mounting

Please check your vehicle's literature for the vehicle number

4" (138mm)

RPM A-arms replace stock Traxxas #TRA6731

BSR Racing 1/12 Rear Mounted Foam Tires (2) (Pink) DYNT1107 while the lower shock cupBSR Racing 1 12 Rear Mounted Foam Tires. With the ever changing racing environments and equipment found at the track today, BSR has been determined to improve their product line. After nearly 2 years of R&D, this goal has been accomplished. R&D is still on going and always will be, to continue to keep BSR on top with winning results. 1 12 scale racing setups depend heavily on tire choice. BSR hopes to help racers in this area to make your racing