It has 172.5mm Crankarms & 39 / 52T chainrings. Its in perfect working order, ready for use.
Shimano Ultegra 6600 SL 10-Speed Mini Groupset Ice Grey
Shimano Ultegra 6600 10-Speed Cassette 14-25. Two Available.
Shimano Ultegra 6600 2x10-Speed Groupset
Shimano Ultegra 6600 Complete Groupset 2x 10 Speed Mechs Chainset Shifters
Shimano Ultegra 6600 / 6700 grey finish - vintage groupset 10 speed
