BBB Cycling, 2X 11-T Derailleur RollerBoys Rear Wheel Pulleys for Urban and Road Bikes, 9-10- and 11-Speed Campagnolo Shimano and SRAM BDP-02

RollerBoys 11-Teeth Derailleur PulleyTake your road cycling up a gear with the RollerBoys 11-Teeth Derailleur Pulley. Designed for road bikes and urban bikes, these jockey wheel pulleys take your ride from steady to unbelievably smooth with frictionless gear changes thanks to the special 11-teeth pattern. This means fewer wasted watts as you pedal, giving you more speed and efficiencyEquipped with sealed CrMo bearings, these bike derailleur pulleys are not only incredibly durable but also stealthily silent, allowing you to shift gears smoothly and quietly. The durability also comes from the EMS Grivory, a nylon composite material offering significant strength compared to regular nylon.The RollerBoys 11-Teeth Pulleys are incredibly versatile, being suitable for a wide range of Campagnolo, Shimano, and SRAM chains: 9-speed, 10-speed, and 11-speed, Campagnolo 9-speed, 10-speed and 11-speed, and SRAM 2x11-speed. BBB CyclingBBB Cycling wants to be there for every cyclist. We are out there on each and every ride, bringing fun to cycling and making sure cyclists are spending more time on their bikes together with their friends. We are offering more than 1,500 unique products and bike accessories, all designed within the walls of the BBB headquarters in Leiden, the Netherlands. Products that have received more than 100 product and innovation awards over the years and varying across 40 different categories.

• Shift Gears Efficiently: The RollerBoys Derailleur Pulley makes shifting gears a breeze thanks to its 11-teeth pattern
• Widely Compatible: Suitable for use with a range of systems: Shimano 9-speed, 10-speed, and 11-speed, Campagnolo 9-speed, 10-speed and 11-speed, and SRAM 9-speed, 10-speed and 11-speed
• Super Durable: Stronger than regular Nylon materials thanks to a 40% glass-fibre mix
• Stealthily Quiet: Sealed CrMo bearings make for a silent operation compared to pulley wheels without ball bearings
• Urban Road Bikes: Perfect for road bikes equipped with either Campagnolo, Shimano, or SRAM