Shimano Dura Ace CS-R9100 Cassette - 11 Speed, 11-28t, Silver/Gray 700c/650c Road & Track Wheels Manufacturer Part Number: BX-DR1-P9AXWC-BK

Manufacturer Part Number: BX-DR1-P9AXWC-BK

Manufacturer Part Number: K28100

Manufacturer Part Number: BX-FW15BFW18-BK

Alloy construction

Shimano Dura Ace CS-R9100 Cassette - 11 Speed, 11-28t, Silver/Gray 700c/650c Road & Track Wheels Manufacturer Part Number: BX-DR1-P9AXWC-BKShimano Dura Ace CS R9100 11 Speed CassettesCFRP alloy spider arms and 5 titanium sprockets offer weight savings Product Specifics Cassette Body Type: Shimano SRAM 11 Speed Road Cassette Cogs: 11 12 13 14 15 17 19 21 23 25 28 Drivetrain Speeds: 11 Range: 11 28 Color: Silver Gray Defined Color: Silver Today's Stock Status 10+ Available to ship in 2 4 Business Days UPC: 689228858664 EAN: Not available Manufacturer Part Number: ICSR910011128 FW9066