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Ships within 48 hours · Estimated delivery Oct 9 - Oct 14
Avenir inner tubes are made from high-quality
Chain Compatibility: 3/32”
Directional centre lugs help for climbing and steering
Steel cogs with lockring
It comes with height of 18mm
Shimano CS-HG50 Cassette Sprocket 7 Speed 12-28T (black) Front Avenir inner tubes are madeHyperglide 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.
