Ultegra CS-R8000 11-speed 11-28t Cassette 11Baselayers11 Provides fast relief from sunburn

Provides fast relief from sunburn pain

Adjust weight up to 10 bars per ankle)

Four-Piece Polycarbonate Interlocking Hardbody Shell

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

Ultegra CS-R8000 11-speed 11-28t Cassette 11Baselayers11 Provides fast relief from sunburnShimano 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