Anyone have bad needle bearings on the swing arm? Would you please describe the symptom to me?
I know that it was discussed before Swing Arm Bushes A Design Fault? The author said it feels like going over ice.
I seek more detailed description because mine did not exactly feel the same. It only wander/swerves (rear) at high speed, especially changing lanes or hitting a bump. It also trails the grooves on the road at high speed (60+ mph).
Checked the rear wheel and it was fine, no loose part. Checked the swing arm, well, I'm not sure because on center stand it feels solid (no side to side movement), but it doesn't rule out bad bearing right?