Description
★This is an efficient gear differential unit for use in place of kit-standard ball differentials. ★Experiment with different grades of silicone oil for a range of different setups.
TRF503 Chassis: Cannot be used with included 37T pulley.
★This is an efficient gear differential unit for use in place of kit-standard ball differentials. ★Experiment with different grades of silicone oil for a range of different setups.
TRF503 Chassis: Cannot be used with included 37T pulley.