SHIMANO Cassette 9v 12-25 CS-HG50 10ud-12-13-14-15-17-19-21-23-25

SHIMANO Tiagra HG50 9-Speed Cassette 12-25T (10-Pack)Upgrade your drivetrain or stock your workshop with the unparalleled reliability of the SHIMANO Tiagra HG50 9-Speed Cassette. This bulk pack of 10 units is the perfect solution for bike shops, fleet maintenance, or dedicated cyclists who demand consistent, high-quality performance for every build and repair. Designed for Road Cycling, this cassette brings SHIMANO´s race-proven technology to a level that is both accessible and incredibly durable, ensuring thousands of miles of smooth, dependable shifting.The core of the Tiagra HG50 cassette lies in its SHIMANO Hyperglide (HG) sprockets. This innovative feature incorporates specially positioned shift ramps and computer-designed tooth profiles that provide crisp, fast, and responsive indexed shifting. The chain engages the next gear seamlessly, even under the high torque of climbing or sprinting, allowing you to maintain your rhythm and power without hesitation. This technology, cascade