This TB-03D Direct Coupling directly connect left and right wheels and assists in improving the vehicles stability on low-traction surfaces. When in use with the normal center pulley (direct), this part makes it possible for four wheel braking, making it excellent for race tracks that require hard braking. When the rear tires are directly connected, linear action occurs while drifting.

Direct coupling holder x 1 (New design)

Direct coupling steel cup x 2

2 x9.8mm Needle roller pin x 3

EVO5 One-Way gear x 1

EVO5 Bevel gear x 1

10 x 13 x 0.1mm Shim x 6

2 x 5mm Cap screw x 5

Can be used with TB-03, TB-03D, and EVO5 chassis vehicles.