BBB Cycling BDP-21 AluBoys Rulltrissor

These unique BBB-21 AluBoys jockey wheels will give your derailleur a well-deserved upgrade. These AluBoys are made of the light and stiff 7076 T6 aluminium. This will not only boost your performance, but the look of your bike as well! The BDP-21 AluBoys are 11-tooth and therefore suitable for all 9, 10 and 11-speed drivetrains. Thanks to the sealed ball bearings, these jockey wheels are also extremely durable, which means you will enjoy them for a long time!

Sealed bearings
When riding in the mud and rain, it's important to keep your bearings running. To prevent premature wear from dirt or water, BBB has put well-sealed bearings in these Rollerboys. This means you can expect many miles of smooth-running wheels, even in bad weather!

Made from 7076 T6 aluminium
7076 T6 aluminium is known for material properties that are perfect for manufacturing bike parts. This is why these AluBoys are light and exceptionally strong. The stiffness of the material also gives a very direct gear shifting response, which in turn improves your riding performance.

- Shimano, Campagnolo, SRAM 9, 10 and 11 speed derailleurs

• Set of 2 BDP-21 AluBoys jockey wheels