Gates Automotive Belts Gates Automotive Belts Click here to see this product in our catalog and check out the most current pricing. Gates designed and produced the industryâ€™s first V-belt and today is the worldâ€™s largest manufacturer of V-belts, timing belts and serpentine belts. Learn about Gates Micro-V ATÂ® belts, XLÂ® belts, timing belts and more. If you have any questions you can reply to this thread, send us a pm or use the contact us page on our website. Thanks for the continued support, CorSport USA.