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Sunlite Adjustable Threadless Stem

Sunlite Adjustable Threadless Stem
  • Color: Black
  • Color: Silver
Length: Select length
Clamp Diameter: 31.8mm
Steerer Diameter: 1-1/8-inch
Rise: 0° to 60°
Please select options Unavailable


Sunlite's Adjustable Stem adjusts from 0 to +60 degrees so that you can place your handlebars wherever they are most comfortable. It boasts light and durable aluminum construction with steel bolts. It fits on 1- and 1 1/8-inch forks and accepts 25.4mm- and 31.8mm-diameter handlebars too, with included shims. Plus, its 2-bolt clamp makes changing bars easy and holds fast.

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
31.8mm / Black / 95mm / 0° to 60° / 1-1/8-inch 072774584413 58441
31.8mm / Black / 125mm / 0° to 60° / 1-1/8-inch 072774584420 58442 210000055611
31.8mm / Silver / 125mm / 0° to 60° / 1-1/8-inch 072774584406 58440
31.8mm / Silver / 95mm / 0° to 60° / 1-1/8-inch 072774584390 58439