BBB BDP-05 Roller Boys 11T SRAM

These boys will keep you rolling.

Rollerboys are the secret to a consistently smooth bike ride that'll keep you pedaling without pause! Constructed from resilient composite materials, and featuring a distinctive tooth design, they facilitate swift, high-speed gear transitions. If you're a serious cyclist, RollerBoys are the missing piece to your biking puzzle.

Features:

• Composite material provided by EMS Swiss, with 40% glass-fiber mixture.
• Complete set of bushings for different shifting systems included.
• Equipped with special internal lubricant system.
Compatible with SRAM.