The CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low-friction bearings and unique overall design.

FEATURES:

• Features two oversized 17-tooth aluminum pulley wheels with Grade 3 Silicon Nitride balls
• Robust cage crafted from polyamide and carbon fiber for durability and light weight
• Hardened steel bearing races
• Only compatible with SRAM 11-speed eTap derailleurs (fits up to 32t cassettes)
• Not compatible with 12-speed eTap AXS

SPECS:

• Largest Cog: 32
• Fits Brand: SRAM
• Fits Model: eTap/eTap WiFli
• Drivetrain Speeds: 11
• Defined Color: Black