Burley Hitch Alternative Adapter: QR Model=X11 Chain Tooth Count 34 Drivetrain Speeds

Tooth Count 34 Drivetrain Speeds 12 Round or Oval Round Defined Color Black Direct Mount Type Direct Mount Shimano Ring Position/Type Chain Retaining Single Ring Chainring BCD Direct Mount Color Black Chainline/Hub Compatibility 141/148 Boost Hubs Chainline/Hub Compatibility 157 Super Boost Hubs

Color BlackWaterproof NoNumber of Compartments 1Access Style ZipperDefined Color BlackPrimary Material Ballistic EcoPak

or you can choose to toggle through four modes manually

Gravity and e-bike use recommended

Burley Hitch Alternative Adapter: QR Model=X11 Chain Tooth Count 34 Drivetrain SpeedsKeep all bikes ready for trailering with extra hitches.