CeramicSpeed Pulley Wheels SRAM Eagle/AXS 1 x 12 Speed - 14 Tooth Coated Races Alloy BLK MFPN=20534 Not compatible with Ultegra 8000-GS

Not compatible with Ultegra 8000-GS or 8050-GS (medium cage) nor with the clutch equipped Ultegra RD RX800/RX805

Model XMC 320 Size 27

Easy setup and maintenance for a seamless service experience

The amount of asphalt in newly paved roads and recreational paths is less than 10%

}RockShox Vivid / Kage Coil Spring 550lb 9

CeramicSpeed Pulley Wheels SRAM Eagle/AXS 1 x 12 Speed - 14 Tooth Coated Races Alloy BLK MFPN=20534 Not compatible with Ultegra 8000-GSCeramicSpeed pulley wheels reduce friction last 3 5 time longer than stock high end pulleys and are designed to work with less drag. Premium Grade 3 Silicon Nitride Ceramic balls Hand built in Denmark Fits Brand SRAM Drivetrain Speeds 12