Features

• MULTI-COMPATIBLE: The derailleur jockey wheels are suitable for use with Shimano, SRAM and Campagnolo systems with 9- 10- and 11-speed
• QUICK SHIFTING PERFORMANCE: The AluBoys derailleur jockey wheels let you shift gears at the speed of light thanks to their extra stiff build
• DURABLE & LIGHT: The Pulleys are made of 7075 aluminium alloy, making them incredibly tough with the benefit of being very lightweight
• ULTRA SMOOTH: High-quality sealed ceramic bearings make for exceptional smoothness and durability
• REAR DERAILLEURS: These aluminium jockey wheels make your chain roll incredibly smoothly over the 11-teeth pattern

Product Description

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.