SRAM 820 8-Speed 11-28T Cassette ModelNumber=G1177 Pins are secured with captive

Pins are secured with captive locknuts for ultimate durability

NEW DebonAir+ twin tube air spring strikes the perfect balance between butter-smooth small bump feel

A magnetic socket drive accepts standard 14inch hex bits and 4mm 5mm and T25 bits are included with each wrench

impact-absorbing SmartFlex pads offer form-fitting protection on knuckles and fingers

Wild AM² tread pattern combined with Gum-X technology delivers maximum grip when cornering and excellent braking performance

SRAM 820 8-Speed 11-28T Cassette ModelNumber=G1177 Pins are secured with captiveSRAM PG 820 Cassette 8 Speed 11 28t Black. Cost effective repair or upgrade cassette. Shimano compatible TECH SPECS Cassette Cogs 11 12 14 16 18 21 24 28 Color Black Cassette Body Type Shimano SRAM 8 9 10 Speed Drivetrain Speeds 8 Range 11 28 Defined Color Black Weight 340