Sram PG-850 11-28t Cassette DD Integrated QuickTrack® system allows Topeak

Integrated QuickTrack® system allows Topeak TrunkBags / TrunkBox to slide and lock into place and release with the push of a button

yet slim and easy to move around for all the tricks

Bleeding Edge technology offers easy and clean bleeds

Certified D3O LP1 Compact foam pad for impact protection

Color Black Bearing Type Cartridge Crown Race 30 Weight 99 Defined Color Black S

Sram PG-850 11-28t Cassette DD Integrated QuickTrack® system allows TopeakSRAM PG 850 Cassette 8 Speed 11 28t Silver. Cost effective repair or upgrade cassette. Shimano compatible TECH SPECS Cassette Cogs 11 12 14 16 18 21 24 28 Color Silver Cassette Body Type Shimano SRAM 8 9 10 Speed Drivetrain Speeds 8 Range 11 28 Defined Color Silver Weight 231