1. Improperly loaded motorcycle. Non-standard equipment such as heavy radio receivers, extra lighting equipment excess or unsecured luggage may cause unstable handling.
  2. Load (rider, passenger and gear) exceeds maximum GVWR.
  3. Damaged tires or improper front-rear tire combination. See dealer.
  4. Incorrect, non-specified tire mounted on front or rear wheel. See dealer.
  5. Incorrect tire pressure.
  6. Irregular or peaked front tire tread wear. See dealer.
  7. Tire and wheel unbalanced. See dealer.
  8. Shock absorber not functioning normally. See dealer.
  9. Incorrect suspension adjustment.
  10. Loose wheel axle nuts. Tighten to recommended torque specification. See dealer.
  11. Excessive wheel bearing play. See dealer.
  12. Swing-back (steering head bearing adjustment) out-of-specification. Adjust and replace pitted or worn bearings and races. See dealer.
  13. Rear fork pivot assembly improperly tightened or assembled, or loose/pitted or damaged pivot bearings. See dealer.
  14. Engine mounts and/or stabilizer links loose, worn or damaged. See dealer.