Crank Brothers Cobalt 3 Stem

Crank Brothers Cobalt 3 Stem
  • Color: Black/Gold
  • Color: Iron/Black
  • Color: Black/Red
$110.50 - $120.50
Clamp Diameter:
31.8mm
Length:
120mm
Rise:
Steerer Diameter:
1-1/8-inch
Please select options

Details

Kiss faceplates goodbye with Crank Brothers' elegant Cobalt 3 Stem. It's crafted from 7075-aluminum with extensive machining for maximum weight savings and premium stiffness. The Cobalt 3 also features a single-bolt steerer clamp to trim even more grams and a dual-bolt handlebar clamp to give you pinpoint steering precision and a confident ride.


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
31.8mm / Black/Gold / 120mm / 6° / 1-1/8-inch 641300115508 11550
31.8mm / Iron/Black / 120mm / 6° / 1-1/8-inch 641300116994 11699
31.8mm / Black/Red / 120mm / 6° / 1-1/8-inch 641300135964 13596

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