BBB Roadforce OS Stem (+/- 10-degrees)
Details
BBB's Roadforce OS is made of lightweight, durable forged aluminum and features a 2-bolt clamping system that holds fast and works great with aluminum and carbon bars.
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.
Clamp diameter: 31.8mm
Weight: 176 grams.
Part Numbers
Option | UPC | MPN | Store SKU |
---|---|---|---|
60mm | 8716683013467 | 52002021 | |
90mm | 8716683013474 | 52002022 | |
100mm | 8716683013481 | 52002023 | |
110mm | 8716683013498 | 52002024 | |
120mm | 8716683013511 | 52002026 | |
130mm | 8716683013504 | 52002025 | ROA265257063 |