The unique EDCO Monoblock cassette is a piece of CNC-art.

Milled from a single piece of cold forged chromoly steel. It is then heat-treated, tumble-finished and electroplated for durability and low-friction.

Shifting ramps and profiled teeth provide smooth and consistent shifts.

Its dome-like structure creates a stiff 1-piece cassette, while keeping the weight down. Example: 11-28T (11s) incl. lockring weighs just 188g.