Choice: Wheel/Stick Absima 2.4ghz Transmitter/Receiver Radio Control System/Set
The R4WP.V2 receiver will only work with the CR4S.V2 transmitter. The R4WP Mini Ultimate receiver will only work with the SR4S transmitter. The R3FS receiver will only work with the SR2S transmitter. CR4S.V2 Wheel style Transmitter .