NEW SHIMANO ULTEGRA 11-28 CASSETTE (6700) AND NEW SHIMANO 6701 CHAIN (116 LINKS)

Cassette was purchased from English shop who repackaged Cassette for more compact shipping. Chain is in factory box.

I always remove chainrings for cleaning and disassemble cassette for cleaning. From time to time a cassette will show wear. ALWAYS install a new chain with new cassette. New chain on new cassette rides like a new bike.

This is a big upgrade to a 105 bike and an affordable and more durable option for 10 Speed Dura-Ace powertrains.