Yokomo B10-BWF40A BD10F Front balance weight L/R 40g RM-01 69 Ball differential for YD-4

69 Ball differential for YD-4

smooth cornering is realized

Relaying Device and ATS Track Antenna Beacon (Unassembled Kit)

- Reproduce the floor of DMF13HZ engine in the new production

Yokomo B10-BWF40A BD10F Front balance weight L/R 40g RM-01 69 Ball differential for YD-4A front balance weight that enhances the traction of the BD10F. A total weight increase of 80g can be achieved with 40g each on the left and right, reducing wheel spin that tends to occur during acceleration. The acceleration from the corner will be improved and the time will be improved. By fixing to the chassis with one screw, the influence on the chassis rigidity is also minimized.