PR Racing

Aluminum 5° Caster Block. This is an optional caster block intended for the B10R/S1 platform. These CNC machined aluminum caster blocks increase durability and precision. Compared to the stock blocks, the new 5° caster angle results in a buggy that feels more stable especially on large or hi..

B10 Aluminum CNC Ball Diff Nut (1)..

Suitable for: 1- Tracks that are large-scale, high-grip or high-speed. 2- 5.5T-6.5T modified motors 3- Use with quick-access gearbox   Effect: 1- Reinforces gearbox to reduce flex that can be generated by the high-torque of low-turn motors 2- Maintains consistent gear meshing for transmi..

B10R Side Guard Set (Graphite) (1pr)..

Back Wheel Base Ball..

Ball Diff Outdrive Set (L&R), +1.3mmNote: Be sure your PR vehicle has a ball diff before purchase...

Ball Stud, 4.8x4mm- 6pcs..

Ball Stud, 4.8x5mm- 6pcs..

Battery fixed foam For SB401-R-RTx3 pcs..

Battery retaining nut (Black), new version with o-ring...