1/28 Metal Swinging Arm RC Car Upgraded Part for Wltoys P929 P939 K969 K999 K989 K979 swing arm pack

Description

-- For 1/28 RC Car Wltoys P929 P939 K969 K999 K989 K979. -- They will greatly increase the steering range of the car. -- The swinging arm of the metal steering gear is more wear-resistant and long lasting. -- They needs to be matched with k989-27 steering buffer arm and k989-58 5g digital steering gear.