Kyosho UMW749 - Universal Swing Shaft(65.5mm/RB7SS/2pcs) KYOSHO京商後備零件  [KY-UMW749]

Use with UMW748 (brief steel diff outputs) to permit a narrow Pill environment for low-med traction surfaces. Suggested become run with UM773 (6.2mm wide hex) to allow maximum width for security whilst increasing traction and feel through the narrow inboard supplement environment.