Twenty21 is the year the world suffered significant supply disruption. The bicycle world was no exception with huge lead-times for bikes and components. Twenty21 is here to make available the products you need to maintain your modern bike.
Starting with in-demand chains and cassettes, Twenty21 has a broad road map of product planned for the future.
Twenty21 12 Speed Cassette Shimano Microspline
Twenty21 cassettes fulfill the need for a dependable quality and impressive value cassette that is compatible with the latest 12 speed drivetrains.
Freehub Compatibility: Shimano Microspline
Tooth Count: 10-50t (10-12-14-16-18-21-24-28-32-36-42-50)
Range: 520%
Material: High strength steel (10-42T) and 7075 Alloy(52T)
Weight: about 554g
Colour: Black
Twenty21 11 Speed Cassette HG
Twenty21 cassettes fulfill the need for a dependable quality and impressive value cassette that is compatible with 11 speed drivetrains.
Freehub Compatibility: Shimano HG
Tooth Count: 11-46t (11-13-15-18-21-24-28-32-36-40-46t)
Range: 418%
Material: High strength steel (11-40T) and 7075 Alloy(46T)
Weight: about 555g
Colour: Silver w/black alloy sprocket and black body
