BDop Cassettes

BDop Cassettes took several years to design and to test. This included 2 years as a sponsor for an Elite cycling team in Asia that had riders on the podium in races in Taiwan, Malaysia, Korea, Hong Kong, and Japan.
They are meticulously machined from single blocks of high-quality alloys and steel. They deliver excellent shifting under all conditions.
Consideration has also been given to how they engage with alloy freehubs. The resulting design spreads the load over a wider area and stops the cassettes from damaging alloy freehub bodies.