Shimano CS-HG50 Cassette Sprocket 7 Speed 12-28T (black) Front Chain Compatibility: 3/32”

Chain Compatibility: 3/32”

Avenir inner tubes are made from high-quality

Bell inner tubes are high quality inner tubes constructed with mold-cured rubber for a consistent sidewall to help prevent high pressure blow outs

Traditional (Non-BST) rims require the use of a Stan’s NoTubes rim strip to achieve a secure tubeless setup

Shimano CS-HG50 Cassette Sprocket 7 Speed 12-28T (black) Front Chain Compatibility: 3/32”Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load. Close ratio gearing allows a more efficient use of energy through finer cadence control. Sprockets are cut away to further reduce weight without reducing rigidity. Nickel plated finish offers hard wearing resistance to corrosion. Corrosion resistant steel cassette lockring.