Spare 4mm Arm Brace (SuperLight 4R) Spare 4mm Arm Brace (SuperLight 4R) Catalyst Machineworks 4mm thick 3K matte twill weave carbon fiber. Fits only the SuperLight 4R. 

Spare 4mm Arm Brace (SuperLight 4R)

Code: CM00310
4mm thick 3K matte twill weave carbon fiber. Fits only the SuperLight 4R. 
4mm thick 3K matte twill weave carbon fiber. Fits only the SuperLight 4R.