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Bontrager Select OS Stem (+/-17-degree Rise)

Bontrager Select OS Stem (+/-17-degree Rise)
$39.90 - $39.99
Please select options Unavailable


Bontrager's Select Stem is made of forged 6061-T6 aluminum for awesome strength. The 2-bolt faceplate makes it super easy to install, and the opposing bolts on the steerer clamp ensure safe and secure tightening, too.

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
60mm 601479019779 260107
70mm 601479019786 260108
80mm 601479019793 260109
90mm 601479019809 260110
100mm 601479019816 260111
110mm 601479019823 260112
120mm 601479019830 260113
130mm 601479019847 260114