FH CASS CPY S RECORD 11-29 12s

The same width as the 11 Speed cassette meaning total compatibility with wheels and frames

The addition of the twelfth sprocket allows a linear upshift or downshift by a single tooth, up to the seventh gear, allowing the cyclist to find the perfect ratio for any situation

The two largest triplets in a single piece which reduces energy losses

Special surface treatment increases durability and improves smoothness

Closer sprockets ensure faster, quieter and more precise shifting