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Bontrager SSR Stem

Bontrager SSR Stem
  • Clamp Diameter: 25.4mm clamp
  • Clamp Diameter: 26.0mm clamp
$25.99 - $36.99
Clamp Diameter:
25.4mm clamp
Steerer Diameter:
Please select options


Bontrager's SSR Stem is made of forged 6000 aluminum for awesome strength. The 2-bolt faceplate makes it super easy to install and distributes the clamping force on your bars. Plus the opposing bolts on the steerer clamp ensure safe and secure tightening. This stem can be flipped for a positive or negative rise.

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 clamp / Black / 105mm / 10° / 1-1/8-inch 768682258088 430219 STE35957743K
25.4mm clamp / Black / 110mm / 25° / 1-1/8-inch 601479163274 429945 STE35174765K
25.4mm clamp / Black / 120mm / 10° / 1-1/8-inch 768682258101 430220 STE37363837K