Kyosho TRW160-01 102mm Center Universal Swing Shaft Cup Racer Parts E-Z Track snaps together and

E-Z Track snaps together and stays together

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Kyosho TRW160-01 102mm Center Universal Swing Shaft Cup Racer Parts E-Z Track snaps together andThis is the 102mm center swing shaft for Kyosho's TRW160 universal center shaft assembly. A universal joint shaft differs from a standard dogbone in an important way: it maintains constant velocity through its operating angle instead of speeding up and slowing down twice per revolution. In the center of a four wheel drive chassis, where the shaft runs at full drivetrain speed and takes the whole torque load, that difference shows up as smoother power