Built-in one-way bearings on the pulley for the front drive of the spur gear shaft. When powering on. the one-way bearing locks and draws out the traction. and when the power is turned off. the one-way bearing rotates freely to eliminate the difference in rotation between the front and rear wheels. realizing a sharp cornering without stall. Moreover. by setting it close to the motor. it further reduces the drive resistance at power off. It can be used for each TA 05 chassis.

(ITEM 53841)
�� Set the center one-way pulley. spur gear holder. spacer etc.
��Adaptive vehicle type / parts��
TA 05 chassis