So I'm hearing this noise everytime I start my 07 Fatboy that every one I speak to including the dealer tells me its normal. Normal my ass! Being the facicuis prick that i am, I pulls off the primary cover this morning to have a look at the ringear..and there it was.......a bloody tooth missing off it!

Anyone replaced one on a 07 twin cam? I can get one from the US for a couple hundred big ones. Any tips or tricks my learned friends?

be weary of getting a new one from down south USA, they near all have at the least 1 tooth missing

LOL! 

Can't speak about the later bikes but have done a few on evos thay are riveted on you remove the clutch hub grind the head of
Knock the rivet out Drill the hub holes out slightly than bolt a new ring gear on with cap screws around the $150 so thay may do a kit like that for the tc , you will need to count the how many teeth you have as there are diffrant amounts such as
66 or 99 with a different amount on the starter pinion aswell. For different ratios

Just had look 07?up appear to be press on so you will need press yours of the hub than press new one on Have look at yours before you order eather so order the right one Press or rivet Have fun

Thanks perthhog, i just had a look with a mirror and def no rivets. I read a post somewhere where they can be heated off and on. I used that method back in my mechanic years on cars. Seemed to work ok.

Thanks hilly good tip mate!

I think I was looking at the DS one on eBay...........$200 shipped.........I will check again to be sure