Shift Servo (2-Speed Trans) chassis crossmember The top shaft

The top shaft

front (white) (progressive rate) (2) (fits #5862 aluminum Big Bore shocks)

Modified extreme-duty driveshafts

SHOCK SHAFT 5X97MM (2PCS)

Hot Racing Speed Run Center differential spool (locker) hub for the 1/8 Arrma Kraton BLX

Shift Servo (2-Speed Trans) chassis crossmember The top shaftShift Servo for Two Speed Transmission 9892 Add convenient remote shifting capability to your TRX 4M high low two speed transmission with this shifting servo. The servo replaces the manual shifting lever on the transmission and plugs into channel 3 of the brushless ECM. Note: shifting servo requires installation of the 9891 two speed transmission, 6250 TRX 4M brushless power system, and a 3 or 4 channel transmitter (all sold separately).