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Sunlite Adjustable Quill Stem

Sunlite Adjustable Quill Stem
  • Color: Silver
  • Color: Black
Clamp Diameter:
0° to 50°
Please select options


Sunlite's Adjustable Quill Stem puts your bars right where you want them. This wonderfully easy-to-use stem adjusts from 0 to +50 degrees—more than enough to help you find your ideal position. And, the 2-bolt clamp holds securely holds your bars.

Stem angle is one of the factors that determines handlebar height. A listed angle of 0 degrees actually provides a rise of 16-20 degrees, depending on the bike's head-tube angle. Flexible, athletic riders prefer lower-rise stems, while recreational riders usually favor higher-rise stems.

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.

Part Numbers

Option UPC MPN Store SKU
25.4mm / Black / 110mm / 0° to 50° / 1-1/8-inch 072774583843 58384 STE40933275K
25.4mm / Silver / 90mm / 0° to 50° / 1-inch 072774576623 57662 STE37838445L
25.4mm / Silver / 90mm / 0° to 50° / 1-1/8-inch 072774576647 57664 STE39675266L
25.4mm / Silver / 110mm / 0° to 50° / 1-1/8-inch 072774576654 57665 STE40369139L
25.4mm / Silver / 110mm / 0° to 50° / 1-inch 072774576630 57663 STE38697752L