Ultegra CS-R8000 11-speed 11-28t Cassette 11Baselayers11 Adjust weight up to 10

Adjust weight up to 10 bars per ankle)

It’s constructed from durable CNC machined aluminum and has a handle that’s lightly knurled for slip resistant operation

Four-Piece Polycarbonate Interlocking Hardbody Shell

The fine thread

Zipper: Reverse coil YKK #5

Ultegra CS-R8000 11-speed 11-28t Cassette 11Baselayers11 Adjust weight up to 10Shimano Ultegra R8000 11 speed cassette provides high performance gear combinations that provide superior rider choice. The CS R8000 cassette meets durability requirements for E MTB applications Cassette Body Type: Shimano SRAM 11 Speed Road Designed for ebike: Yes Drivetrain Speeds: 11 Cassette Cogs: 11 12 13 14 15 17 19 21 23 25 28 Weight: 251 g Range: 11 28