Product Details
BBB Cycling BDP-06 Roller Boys Derailleur Pulleys Sram Narrow-Wide - 12T Black
- These boys will keep you rolling
- The Rollerboys will make your bike ride so smooth that you will never stop anymore! The composite material is strong and durable and the special teeth pattern makes sure you can shift to a higher gear with the speed of light! High quality pulley wheels are a must have for every serious bike rider, with the RollerBoys you are good to go!
- Narrow Wide tooth profiling ensures ultimate chain retention
- Composite material provided by EMS Swiss, with 40% glass-fiber mixture
- Sealed bearings
- Compatible with SRAM 1X11
Category Jockey Wheels & Cages
Discipline : E-Bike, Gravel, Mountain, Road, Ti, Touring, Urban
Variant : 12t
What Sets Alchemy Apart
The best pre-owned bikes
When you buy a pre-owned bike from Alchemy Cycle Trader, you’re getting more than just a great deal. Every bike is roadworthy certified, comes with a 3-month warranty, and includes your first service free - so you can ride away with complete confidence.
Buy with confidence
In-house Active Thermography Carbon Fibre Testing for extra peace of mind on pre-owned bikes.
Learn more about our carbon testing.
Expert Servicing & Ongoing Support
Our professional workshop team is here to keep your bike running at its best long after you’ve taken it home. From routine servicing to performance tuning, our qualified mechanics ensure your ride stays smooth, safe, and ready for every adventure. Whether it’s your first free service or future maintenance, you can count on Alchemy Cycle Trader for trusted support and expert care. Learn more about our workshop services.
