Note: Proper installation may require cutting or drilling a 5/8" hole in the end of the OEM grips. Proper installation requires 7/8" or 1" handlebars that have open ends. Will not install with Küryakyn Chrome Throttle Bosses

• Installation Instructions - 6284
• Installation Instructions - 6285
• Installation Instructions - 6287
• Installation Instructions - 6288
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Enjoy those longer rides & relax your throttle hand with the Mechanical Throttle Assist. This is the simplest & cleanest looking throttle position holder available. Attaching to the end of your handlebars, this beauty looks like a bar end weight. Simply hold the throttle at desired location & roll your little finger back to hold your throttle in position. The spring loaded tensioner makes it easy to set without over tightening for easy throttle shut down when needed. Add the left side for a bar end weight matched pair & ride on in comfort.

Fits: OEM Grips & All ISO®-Grips & ISO®-Flame Grips with 7/8" or 1" handlebars

All H-D Models with 1" or 7/8" handlebars with hollow bar ends & OEM or Küryakyn ISO- & Transformer style grips (except '08-'09 Touring Models with electronic throttle, heated grips or air reservoirs in handlebars)