Internal springs with one rates included: Black (Stiff)

9 tires with foam inserts for the Traxxas TRX-4

LED rock light kit

1/10 Round IPF Lights (VVV-C0218)

AXIAL AXI234029 Pivot Ball Stainless 6.8x7.5mm (10) RBX10 Slot Car Parts Internal springs with one ratesAXIAL AXI234029 Pivot Ball Stainless 6. 8x7. 5mm (10) RBX10 The Axial AXI234029 is a pack of 10 genuine Axial stainless steel pivot balls, 6. 8x7. 5mm, sized for the RBX10. Stainless steel construction resists wear at these high friction suspension pivot points, keeping link movement smooth over the life of your rig. Genuine Axial stainless steel pivot balls 6. 8 x 7. 5mm sizing Pack of 10 Fits Axial RBX10 Corrosion resistant construction