High quality aluminum derailleur pulleys with ceramic bearings. Extra stiff for fast shifting. 11T...High quality aluminum derailleur pulleys with ceramic bearings. Extra stiff for fast shifting. 11T. Compatible with Shimano 9, 10 & 11 speed and Campagnolo 11-speed. The BBB BDP-22 AluBoys Ceramic Jockey Wheels are designed for enhanced shifting performance. They feature high-quality aluminum construction with ceramic bearings for a smooth and durable ride. With an 11T size, they offer improved stiffness for quicker gear changes. These jockey wheels are compatible with Shimano 9, 10, and 11-speed systems, as well as Campagnolo 11-speed. The pulleys are made from 7075 T6 Aluminium with ceramic bearings, weighing only 22g. They are grey in color and do not feature a narrow-wide design. They are suitable for 9, 10, 11, and 12-speed gears.
High quality aluminum derailleur pulleys with ceramic bearings. Extra stiff for fast shifting. 11T. Compatible with Shimano 9, 10 & 11 speed and Campagnolo 11-speed. The BBB BDP-22 AluBoys Ceramic Jockey Wheels are designed for enhanced shifting performance. They feature high-quality aluminum construction with ceramic bearings for a smooth and durable ride. With an 11T size, they offer improved stiffness for quicker gear changes. These jockey wheels are compatible with Shimano 9, 10, and 11-speed systems, as well as Campagnolo 11-speed. The pulleys are made from 7075 T6 Aluminium with ceramic bearings, weighing only 22g. They are grey in color and do not feature a narrow-wide design. They are suitable for 9, 10, 11, and 12-speed gears.