reveille
Husqvarna
Pro Class
2014 FE 501 with 3800 dual sport miles on it. Mostly 13/49 gearing if riding tight trails, sometimes I put on a 14T if I'm doing open fast trail riding. I just rode 9 days straight at the ADV rally in Wisconsin and after getting the bike home and cleaned up I noticed that the drive chain is wearing into the frame where the subframe meets the frame. It's relatively minor and I'm not 100% sure it wasn't like that from the factory but I'd guess it happened from the chain slider being worn and the chain slapping the frame. I knew I was due for new drive components so I ordered a new RK chain, OEM chain slider(upper and lower in blue), a blue TM chain guide and new sprockets and bolts. I wanted to pass this on to owners to keep an eye on this area. My chain was needing to be tightened after everyday riding so I knew it had given up the ghost but was milking it. The wear seems nominal and looks like it was ground out with a die grinder. Here's a crappy picture of the area involved. It's a mess in there with chain lube on the plastic subframe hopefully you can see the area wearing. There is about 3/4" between the chain and frame so it's hard to believe that the chain can actually deflect that far to contact the frame especially that close to the counter sprocket.


Chain guide was thrashed as well. New TM one is replacing it.