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Sunlite Alloy 2-Bolt Quill Stem

Sunlite Alloy 2-Bolt Quill Stem
  • Color: Black
  • Color: Silver
Clamp Diameter: Select clamp diameter
Steerer Diameter: 1-inch
Length: 80mm
Rise: 25mm
Please select options Unavailable


• Forged aluminum
• Classic streamlined shape
• 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
25.4mm / Black / 80mm / 25mm / 1-inch 072774583812 58381
22.2mm / Silver / 80mm / 25mm / 1-inch 072774584611 58461
25.4mm / Silver / 80mm / 25mm / 1-inch 072774583829 58382