BBB Rollerboys Sram NW Pulley Set

The rollerboys make your ride so comfortable that you never want to stop again. The composite material is stable and durable and the special structure of the teeth ensures that shifting is lightning-fast.

- 12T pulleys
- The narrow / wide tooth profile ensures ultimate chain hold
- Composite material from EMS Swiss, with 40% glass fiber mixture
- Sealed bearings
- Compatible with SRAM 1X11

About BBB
This Dutch brand is known for its high quality at fair prices and its very wide range of products. BBB has a large in-house development department at its headquarters and over the years, BBB has won more than 100 product and innovation awards for various products.