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Bontrager Race Lite OS Stem (+/-7-degree rise)

Bontrager Race Lite OS Stem (+/-7-degree rise)
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Bontrager's Race Lite OS Stem is a reliable race-ready tiller worthy of the finest road and mountain machines. Thanks to its one-piece, cold-forged 6061-T6 aluminum construction, it's strong, light and stiff. The CNC-machined 2-bolt faceplate is ultra tough and makes handlebar changes a breeze, 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 MPN Store SKU
70mm 260133
80mm 260134 253544553
90mm 260135 845515953
100mm 260136 639857351
110mm 260137
120mm 260138 281681354
130mm 260139