SRAM Disc Brake Pads Organic Compound Steel Backed Powerful For Trail Guide G2 Box 20 Pair Steerer Tube Length (mm) 263 Tooth Count 30 Round or Tooth Count 30 Round or Oval Round Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Direct Mount Type Direct Mount SRAM Defined Color Black Ring Position Type Single Ring Position Type Chain Retaining Single Ring Offset 3 Chainring BCD Sram Direct Mount Color Black Material Aluminum Material Aluminum Chainline Hub Compatibility 141 148 Boost Hubs Direct Mount Type Direct Mount SRAM Tooth Count 34 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Defined Color Black Material Steel Ring Position Type Chain Retaining Single Ring Round or Oval Round Offset 3 Chainline Hub Compatibility 141 148 Boost Hubs top li{margin left:5% margin left: 25px