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Sunlite Adjustable Quill Stem

Sunlite Adjustable Quill Stem
Clamp Diameter:
0° to 60°
Please select options
Sorry, this item is currently not available. Please contact us to check availability.


• Forged aluminum
• 2-bolt clamp
• 180mm tall

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 / 90mm / 0° to 60° / 1-1/8-inch 072774583836 58383 STSLMTB58383
25.4mm / Black / 110mm / 0° to 60° / 1-inch 072774583911 58391