Details
Ever wonder if you're riding with the right stem? Want to dial in your bike fit? Salsa's Size-O-Matic II allows you to find your optimal reach and rise for maximum on-bike comfort and performance. It's easily adjusted, and the hinged bar clamp makes swapping bars a cinch. The Size-O-Matic II is for fitting only, it is not for riding.
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: 25.4, 26.0, 31.8mm
Steerer Size: 1-1/8 inch
Rounded edges for carbon compatibility
For sizing only, not safe for riding
Part Numbers
UPC | MPN | Store SKU |
---|---|---|
657993016053 | SM1001 | SAL29123193L |