New Member Introductions & Site Assistance New to GC September 12, 2015 Have a 660grizzly I use for fishing and hunting . lots of trails . no hard riding not abused, makes a clunkin noise when brakes are applied or let off gas. Was looking for help to figure out what’s causing this . thanks Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related