Ergon SR Allroad Pro Carbon Saddle - Carbon Black Women's Medium/Large Bearing Eyelet 47.5-55mm Tooth Count 30 Round or Size:29 X 2.20 B-UQ2781 ModelNumber=K5694 8 TPI 60 Tire

Ergon SR Allroad Pro Carbon Saddle Carbon Black Women's Medium Large Bearing Eyelet 47.5 55mm Tooth Count 30 Round or Size:29 X 2.20 B UQ2781 ModelNumber=K5694 8 TPI 60 Tire Tooth Count 30 Round or Oval Round Drivetrain Speeds 12 Drivetrain Speeds 11 Drivetrain Speeds 10 Direct Mount Type Direct Mount SRAM Defined Color Black Ring Position Type Single Ring Position Type Chain Retaining Single Ring Offset 6 Chainring BCD Sram Direct Mount Color Black Material Aluminum Material Aluminum Chainline Hub Compatibility 135 142 MTB Hubs Chainline Hub Compatibility 150 157 DH Hubs Chainline Hub Compatibility 170 177 Hubs but holds its speed and durability for many km’s