Quill Stems

The quill stem is used with the traditional threaded fork. Not many bikes still use them. On this page we've listed all our quill stems which include shaft diameters of 21.1mm, 22.2mm & 25.4mm, and handlebar clamp diameters of 22.2mm & 25.4mm. Note that when talking of stem shaft diameters, 22.2mm means "1 inch", and 25.4mm means "oversized" or "1-1/8 inch". The reason for this apparent discrepancy is that the 1" or 1-1/8" refers to the fork's outer diameter and its thread, rather than to the inner diameter, which is what matches with the stem's shaft diameter.

Kalloy Stem OS Adjustable 110mm
+
62455
!
25.4mm shaft diameter. (Suits 1 1/8" threaded headsets). Handlebar Clamp Diameter: 25.4mm. Forward Extension 110mm.

 

Weight: 549g.

Stem Quill BMX with 21.1mm Shaft
+
62301
!
Old-fashioned basic BMX stem.

21.1mm shaft (standard). Bars tighten with 6mm allen key. Stem tightens with 13mm spanner. For handlebar diameter 22.2mm (BMX).

Weight: 415g.

Stem Quill OS 135mm
+
62453
!
An oldie but a goodie. Made of cromoly steel, it looks like stainless steel (or like titanium if you want to pretend you have a real high class classic).
Shaft diameter: 25.4mm (known as oversized or 1-1/8" as the term refers to the outer diameter of the fork steerer tube). Forward extension 135mm.

Stem Quill with 45 Degree Rise
+
6241
!
Traditional MTB stem, steel, 22.2mm shaft, for 25.4mm handlebars. 45 degree rise on 100mm forward extension.

Vertical adjustability 30mm.

Weight: 377g.