If you have any questions about KHS products or warranty, if you're bike isn't performing the way you feel it should or if you need information on retail pricing your first call should be to your local KHS Dealer, they will be able to offer you the quickest service available. However, if you do have something they can't help you with, here is how to get a hold of us. 

• But before we go any further if you live outside of Canada please visit KHS Bicycles Website. They have all of the information you'll need on getting information on KHS Bicycles in your country, our website only has Canadian information.
  By mail:
  ACS Distributing Inc.
  26 Allaura Blvd.
  Aurora, ON
  L4G 3S5
  Canada
  By phone
  Monday - Friday, 9:00 a.m. - 5:00 p.m. EDT:(905) 841-7868 or 1-800-668-2531
  (905) 841-7816 (fax)