Transform your ride with RollerBoys 12x12T Ceramic derailleur pulleys, the pinnacle of cycling innovation by EMS Swiss. Made from a superior composite material enhanced with a 40% glass-fibre blend, these pulleys are designed for maximum durability and efficiency. Their sealed bearings, lubricated with advanced ceramic oil and shielded by an aluminium cover, provide lower resistance and long-lasting performance. Seamlessly fitting 12-speed SRAM road groupsets, RollerBoys deliver a smoother, more accurate cycling experience. Ride with RollerBoys and feel the ultimate performance upgrade.

Features:

• 12x12T Ceramic derailleur pulleys.
• High-performance composite material from EMS Swiss with 40% glass-fiber blend.
• Sealed bearings with aluminium cover for optimal durability.
• Specially lubricated with ceramic oil for lower resistance.
• Compatible with 12-speed SRAM road groupsets.

Part number: 2913612001 Barcode: 8716683138214 Product code: BBB BDP-20