These boys will keep you rolling.Make your bike rides smoother than ever with Rollerboys, ensuring you never want to stop. Crafted from durable composite material and designed with a special teeth pattern for swift gear changes, these high-quality pulley wheels are a top choice for passionate cyclists.Features:- Composite material provided by EMS Swiss, with 40% glass-fiber mixture- Special teeth pattern for quick shifting performance- Complete set of bushings for different shifting systems includedPart Number: 2913610101Barcode: 8716683001952Product Code: BBB BDP-01.BK

• Discipline: Road/MTB
• Release Year: 2020