The parts collection
Seat collars by the outside diameter of the seat tube.
Salsa Lip-Lock seat collar 30.0 mm: what it requires from a bike (Seat clamp diameter), what it provides, and its computed verdict on every bike in the Atelier 700 fleet — with the sources we read.
Salsa Lip-Lock seat collar 35.0 mm: what it requires from a bike (Seat clamp diameter), what it provides, and its computed verdict on every bike in the Atelier 700 fleet — with the sources we read.
Thomson Seatpost collar 28.6 mm: what it requires from a bike (Seat clamp diameter), what it provides, and its computed verdict on every bike in the Atelier 700 fleet — with the sources we read.
Thomson Seatpost collar 31.8 mm: what it requires from a bike (Seat clamp diameter), what it provides, and its computed verdict on every bike in the Atelier 700 fleet — with the sources we read.
Thomson Seatpost collar 34.9 mm: what it requires from a bike (Seat clamp diameter), what it provides, and its computed verdict on every bike in the Atelier 700 fleet — with the sources we read.
A seat collar fits the outside of the seat tube, not the post: the number printed on it is the tube diameter. Few spec sheets state it, which is why many bikes read "unknown" here.
The shop · Atelier 700