Part Number: 36-0575 UOM: 1 - EA Summary:Internal throttle kit features a needle and ball bearing construction and the spring helps to return the throttle. Kit uses three types of throttle bearings 5/32" x 5/16" x 1/8" bearing, 3/8" x 7/8" x 9/32" bearing, and a 5/8" x 13/16" x 5/8" bearing and is for 1" handlebars. Fitment: Custom Application Tech. Notes:Must be used with billet grips. Suggested to use with #36-0598 throttle bearing Suggested to use with #36-0591 throttle bearing Suggested to use with #36-0590 throttle bearingCountry of Origin: Imported