The Porteur bars are 48cm wide; reach is 14cm. The grip area is about 13cm, and they have about 15mm of rise or drop. The clamp area is 25.4mm.
The quality and polishing are very nice. The transition from the grip to the curve on the originals was a bit abrupt; our version has a gentler transition. The curves on both versions are fuller and, to us, prettier than the somewhat similar Champs Elysées bars used on the old Herse bikes.
22.2mm (MTB-size) bars accept MTB brake levers and clamp-on shifters. They do not work with bar-end shifters. The only inverse levers that work are Dia Compe levers in the 22.2mm size.