Shimano Dura-Ace CS-9000 Cassette Cog - 11-Speed 12t 2nd Position MFPN=T6500.19 Chain Weight 375g Chain Width

Chain Weight 375g Chain Width 1/8 Primary Color Black Speed 1 Links 88 e-Bike approved No

Color Black Trailer Type Cargo Weight Limit (lbs) 60 Wheel Size 12

Shimanos EW-WU111B D-Fly wireless unit connects inline to a Di2 E-TUBE system enabling the use and connectivity of ANT+ and Bluetooth LE compatible accessories

spindle CrMo size 9/16" color purple weight 310g

The whole hand comes into contact with the handle friction loss between hand and handle is avoided

Shimano Dura-Ace CS-9000 Cassette Cog - 11-Speed 12t 2nd Position MFPN=T6500.19 Chain Weight 375g Chain WidthShimano Dura Ace CS 9000 Cassette Cog 11 Speed 12t 2nd Position. Shimano Dura Ace CS 9000 & Ultegra CS 6800 11 Speed Cassette Cogs TECH SPECS Tooth Count 12