Triumph 650 750 5 speed Gearbox high gear roller Bearing 60-4100 Triumph 650 These rings will work with

These rings will work with all of the many Unit 500 models

We include installation sheets

5mm allen hex to adjust

380" (actual installed height may vary)

This is the best spring kit in the world for the Unit 500 head

Triumph 650 750 5 speed Gearbox high gear roller Bearing 60-4100 Triumph 650 These rings will work withHighest quality Hepolite high gear bearing, used in many 5 speed Triumph and BSA applications from 1972 1982. Part number 60 4100. This roller bearing has . 3125" rollers and is designed for use on 5th gears with a race width of . 318". (Will not work with the early 5 speed gears with a . 348" wide bearing race.) Please check before ordering. New bearings are essential for any Triumph gearbox rebuild. All of our bearings are in sealed factory