by Igor
The purpose of a stem is to connect the handlebar to your fork's steerer. This can be accomplished by using either a quill or threadless type stem.
A
quill type stem uses an internal expander to wedge the quill into the steerer. This is most common on bikes which use a 1" threaded steerer, like our
Campeur, as well as most older bikes. All of our quill stems are designed for 22.2mm sizing, but
they can be modified to fit the French 22.0mm size. Quills are easy to adjust vertically by loosening the bolt on top. Changing handlebars is more of a pain because the faceplate is most commonly fixed, but once your cockpit is tested and set up, there isn't much reason to change your stem. In addition, traveling with a quill style is easier due to the two-bolt removal and install procedure (one quill and one faceplate).
A
threadless or not-anymore-so-commonly-referred-to "aheadset" type stem uses a clamp on both ends. One end clamps around the smooth, threadless steerer and the other end clamps around the handlebar. This makes handlebar and stem changes extremely easy due to the removable faceplate inherent in threadless stems. In addition, this style of stem is typically stiffer than their quill counterparts due to the wider cross-section, so this style is more popular with speedy bikes (Pass Hunter) and bikes meant to take beatings (Piolet). Our threadless stems come in a variety of sizes and rises, all based around the 1 1/8" steerer size. Traveling with this stem is a bit more involved as you need to take care not to lose spacers as well as the 7 screws (4 faceplate, 2 steerer clamp, 1 top cap) which hold your cockpit together.
All of our stems measure the same way, center to center - center of clamp/quill to center of handlebar clamp along the rise or drop angle. The stem pictured above is 90mm.
The
VO quill stem gives a more upright position, perfect for tourists or those who just want a more heads-up position.
The
Grand Cru Quill is a -17 degree position. Most traditional headtube angles hover around 73 degrees (give or take a degree or half), so when the stem is installed, the classic number 7 look is achieved.
For the best of both worlds, we also offer a
quill threadless adaptor. This allows you to use a threadless stem for the convenience of a quill's quick adjustability and a threadless stem's easy handlebar and stem switches. Simply install the threadless stem on the adapter and proceed just as you were installing a quill stem.
The
Tall-Stack Stem uses the -17 degree position to take up spacers as well as provide the number 7 look we know and love. This stem is available in only 31.8, but we offer reducing shims for
25.4 and
26.0 handlebar clamps. This stem is
not compatible with the quill threadless adaptor since the steerer clamp is longer than the adaptor's.
Ok, so now that we have the technicals out of the way, the following is not a representation of VO or what any subsidiaries believe, and it is only the written and verbally expressed views of the author: quill stems are better and slamming your stem for the sake of looks is ridiculous.
Having ridden both extensively, quills are more comfortable and look nicer. They flex a bit over rough terrain, giving you an all-around smoother ride without sacrificing performance. Also, their slimmer profiles visually blend more nicely into the bike, giving a better, complete package aesthetic.
Slammed stems, ugh. If you have a
steel, threadless steerer, raise your stem as high as you want. It's better to ride your bike and be comfortable than not ride your bike because you lean too far over. Break out from the conformity of wanna-be pelaton'ers and internet "experts". Embrace your comfort and reject those who bring you down.