Converting to a 10sp dura ace
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I would like to put 10sp components on my bike. What all do you ahve to chang over. Cassette, crank?, shifters?, chain? Any info on this project would be handy. Thanks
I currently have ultegra 9sp group set.
I currently have ultegra 9sp group set.
Last edited by malibulsv; 07-24-04 at 12:57 PM.
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Originally Posted by malibulsv
I would like to put 10sp components on my bike. What all do you ahve to chang over. Cassette, crank?, shifters?, chain? Any info on this project would be handy. Thanks
1. STI brake levers
2. cassette
3. Chain
The 10 speed cassette will fit the 9 speed D/A hub.
If your rear derailer is a little worn, it would also be a good idea to replace it as well.
Clint
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Shimano designed the new Dura-Ace groupset to work best as a complete unit. You can get away with just the 10 speed cassette and 10 speed shifter and a compatible chain. If you plan on changing the crank, you may need to get the BB shell reamed and faced at an LBS. You'll need a 1mm spacer to put the 10 speed cassette on an 8/9 speed freehub.