Quiver

Fat bikes

Fat bikes run tires about four inches wide or more, for snow, sand and loose ground where a normal tire would sink. The frames need wide bottom brackets and hubs, and the geometry is usually close to a trail or touring bike.

5 models, 51 model years.

Know what is on every bike.

Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.

Explore the app
A Transition Relay build sheet: frame, fork, shock and drivetrainThe Relay’s ride photo galleryThe Relay’s ride spectrum and 2D frame geometryThe garage: five bikes and 99 recorded partsA Specialized Tarmac SL8 road build sheet