With Avenir's Adjustable Angle Stem, you can truly get a custom fit dialed in just for you. It comes in two different lengths and adjusts from a level zero degrees up to a 40-degree rise. It's made from forged aluminum and uses a 2-bolt faceplate.
Stem length is measured along the side of the stem from the center of the steerer to the center of the handlebar clamp (see diagram). Keep in mind that as a stem provides more rise, its effective length decreases. In the example above, if the +17-degree stem measures 135 mm, it actually extends 108 mm parallel to the ground.
Clamp Diameter: 25.4mm
Steerer Size: 1 1/8-inch
|25.4mm / Silver / 110mm / 0° to 40° / 1-1/8-inch||791964319962||61-27-010||7020|