importing Shimano cassettes

[rich p]

that's because I change gear all the time - I'm willing to bet that I change gear much more than most people on the ride. I just change between sprockets that are close together in size, making it look as if I don't change gear.

The DA cassette in my garage is 12/21 but is 10 speed. Let me know if it's of any interest.

 

[Flying Dodo]

Try 11-speed Record and higher for really eyewateringly-expensive...Chorus cassettes are pricey enough!

Wow. I though my part titanium Dura-Ace cassette was pricey, but over £300...... that's a real Record!