Elevate your cycling game with RollerBoys 12x12T CrMo derailleur pulleys! Made from an advanced composite material with a 40% glass-fibre blend by EMS Swiss, RollerBoys offer unparalleled durability and efficiency. The sealed bearings and protective aluminium cover ensure long-lasting, optimal performance. Seamlessly integrating with 12-speed SRAM road groupsets, these pulleys provide a smooth and precise ride every time. Discover the ultimate in cycling precision and durability with RollerBoys - your perfect companion for an exceptional ride!

Features:

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

Part number: 2913611001 Barcode: 8716683138207 Product code: BBB BDP-10