The Racing Boy swing arm is used to provide the pivot point and mounting location of the rear suspension. It holds the rear axle firmly to enable the suspension to absorb bumps on the road. The arm will swing up and down to provide a smoother ride by eliminating shocks.
|01SA009A||RB SWING ARM LC/LC5S (NORMAL) - BL|
|01SA009G||RB SWING ARM LC/LC5S (NORMAL) - GL|
|01SA009R||RB SWING ARM LC/LC5S (NORMAL) - RD|