Is it possible to buy the largest 3 cogs of an ultegra cassette as a seperate item in the uk. These are the 3 on the carrier.
I have a 12-25 cassette and want a 12-27 cassette and the only different is the bigest 3 cogs.
They have it on rose.de and it is called
"Shimano Ultegra CS-6600, 21-24-27 for 12-27" under sprockets.
shimano part number Y-1ZD 98120
cant see it on ultimate pursuits.