BBB Cycling 11-T Ceramic 7075 Aluminium Alloy Derailleur Jockey Wheels SRAM Shimano and Campagnolo Compatible Pulleys Ceramic Bearings 9- 10- and 11-Speed AluBoys BDP-22, Grey

AluBoys 11-Teeth Aluminium Derailleur Pulleys Take your cycling up a gear with the AluBoys 11-Teeth Aluminium Derailleur Pulleys. Compatible with Shimano 9-10 speed and Campagnolo 11-speed systems, these jockey wheel pulleys take your ride from steady to unbelievably smooth with frictionless gear changes thanks to the stiffness provided by the 7075 aluminium alloy material. This means fewer wasted watts as you pedal, giving you more speed and efficiency Equipped with high-quality, sealed ceramic ball bearings, these bike derailleur pulleys are not only incredibly durable but also provide exceptional smoothness, allowing you to shift gears at lightning speed. A simple addition to your mountain bike, road bike, or urban bike, a rear derailleur is the perfect upgrade to take your riding to the next level! BBB Cycling BBB 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.