Cassette: Constant Progression up to 48 Teeth

The cassette is derived directly from the Super Record 2x13 cassette, which meets proven mechanical characteristics: an elegant and distinctive black chrome finish and a scale recalibrated for use with a single chainring for uniform shifting progression without excessive jumps, ensuring a regular, agile cadence even in the most challenging conditions.

Two cassettes in the catalog, one starting with a 9-tooth sprocket and the other with a 10-tooth sprocket:

9-42 (9-10-11-12-13-14-16-18-21-25-30-36-42)

10-48 (10-11-12-13-14-16-18-21-25-30-36-42-48)

It is worth noting that, thanks to full interchangeability of components across the entire platform, the two SR13 X cassettes also adopt the N3W body, without the need for adapters or specific hubs.