Michelin Power Cup TS TLR 700X30 Black Model=MTS Strap Mount TrunkBag DXP you get more than just ST8504

Michelin Power Cup TS TLR 700X30 Black Model=MTS Strap Mount TrunkBag DXP you get more than just ST8504 you get more than just a training bag—you get a versatile Color Black Ring Position Type Single Ring Position Type Chain Retaining Single Ring Tooth Count 38 Round or Oval Round Drivetrain Speeds 11 Drivetrain Speeds 10 Drivetrain Speeds 9 Chainring BCD Direct Mount CINCH Chainline Hub Compatibility 130 Hubs Chainline Hub Compatibility 135 142 Road Disc Hubs > 415 mm Chainstay Chainline Hub Compatibility 135 142 Road Disc Hubs < 415 mm Chainstay Material Aluminum Material Aluminum Defined Color Black Direct Mount Type Direct Mount CINCH