I've just realized that I've been riding with the old sprocket nut for the last 30,000 kilometers - since I bought the bike!

Ordered the updated one just in case, but perhaps it's not as bad as it seems? :rolleyes
Most things done in a hurry need to be done again - patiently.
I just changed my chain at 52,000 miles, I bought the bike at 25,000 and it had a newish looking DID chain on it then so not too bad.
When I changed the chain I put the uprated sprocket nut on so it had been running on that for the whole 52K Got a Regina HD chain and sprok set for £130 at Essential Rubber near the Blackwall Tunnell, good value I thought!
Cheers Wookee that looks like it'll definitely help. Cheers.
I think I'll go with heavy duty aswell then. Wemoto sounds good can't be arsed with the main dealers. Now I gotta get a torque wrench, read the other thread on these.
Wow, that's a coincidence, I bought that exact Busters Chain & Sprocket kit from ebay & fitted it last week!
The rear sprocket is black, unlike the one shown in the picture
Too early to tell how it will perform but past experiences with DID have been good
I bought
this breaker bar to get the front nut off as you're not supposed to use a torque wrench to undo nuts, plus my normal wrench wouldn't give enough leverage. I also got a 32mm
socket from Ebay. Made a hell of a crack when it finally came loose!
Eagles may soar, but weasels don't get sucked into jet engines...