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!
| Product name: | BBB Cycling Rollerboys Derailleur Pulleys Shimano GRX 11T-13T BDP-08 |
| Manufacturer: | BBB Cycling |
| Item code: | BBB628512 |
| Activity: | Cycling |
| Material: | Composite |
| Usage bikesport: | Allroad / Gravel |
| Groupset: | Shimano |
| Shifting system: | 11-speed |
| Rear derailleur accessories: | Jockey Wheels |
| Model year: | 2023 |
| Collection: | Full year |
| Weight: | 27g |
| Manufacturer item code: | BDP-08 |
| Weight source: | Manufacturer |
| Manufacturer page: | https://bbbcycling.com |
