Brand: Injora
Part Number: INJ4M-84BK
Injora Hardened Steel Drive Shafts for Traxxas TRX4M High Trail (HT K10/F150) (part #INJ4M-84BK), made for the Traxxas TRX-4M. Drivetrain parts take every bit of motor torque; a stronger shaft or axle keeps power going to the wheels without breaking.