BBB RollerBoys 11T SRAM Derailleur Pulleys (BDP-05)

RollerBoys 11T SR are high-end derailleur pulleys designed for maximum performance and durability in road bikes. These innovative pulleys combine advanced material technology, precise manufacturing and specialized compatibility, making them an essential accessory for demanding cyclists seeking a smooth and efficient ride. RollerBoys 11T SR stand out for their versatility and performance. Thanks to the use of the advanced Grivory EMS composite material, these pulleys offer excellent durability while maintaining low weight. The specially designed tooth profile ensures lightning-fast and smooth gear shifting, which is crucial during intensive riding, both in training and competition. One of the key advantages of the RollerBoys 11T SR is their broad compatibility with SRAM 9-, 10- and 11-speed systems. This versatility ensures optimal cooperation with various groupsets, guaranteeing the highest possible drivetrain performance.

Key features of the RollerBoys 11T SR:

• Made of durable and lightweight Grivory EMS composite containing a 40% glass-fibre blend.
• Specially designed to work with 9-, 10- and 11-speed systems.
• Compatible with SRAM derailleurs.
• Optimized tooth profile for fast and precise gear shifting.
• Bearings made of high-quality chrome-molybdenum steel (CrMo), ensuring long-lasting and smooth operation.
• Equipped with a special internal lubrication system.
• Includes a complete set of bushings for various shifting systems.

Specification:

• Model:BD