Quiver
Model

3T Primo2 geometry

2026

Shimano4 sizes

Know what is on every bike.

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

Free on the App StoreFree on Google Play
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