FSA OS-170 Road Stem (+/- 6-degrees reversible rise)
The OS-170 Stem is available in Black w/Laser Graphics.
This item is currently not available.
Details
Add some speed to your steed with FSA's OS-170 Stem. It's made of 3D-forged and CNC-machined aluminum, making it very light without sacrificing durability and stiffness. And this stem can be flipped from a positive to a negative rise to give you a great fit.
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.
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
Steerer Size: 1 1/8-inch
Weight: 180 grams
Part Numbers
| Option | UPC | MPN | Store SKU |
|---|---|---|---|
| 90mm | 400310012944 | 175-3699 | |
| 100mm | 400310012951 | 175-3700 | |
| 110mm | 400310013262 | 175-3710 | |
| 120mm | 400310011879 | 175-3720 | 822051053626 |
| 130mm | 400310013064 | 175-3730 |