Details

Crank Brothers' Iodine 3 Stem is the perfect addition to the front end of your all-mountain steed. It's crafted from 7075-aluminum for a trail-ready blend of point-and-shoot stiffness, low weight and outstanding durability. It also utilizes a unique wedge clamp on the steerer and a 4-bolt carbon faceplate for even more stiffness and increased steering precision, something you'll really appreciate when you're sending it down a technical section.

View the top.

See how stem angle and length are measured.

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.

Weight: 158 grams (100mm)

Part Numbers

Option	UPC	MPN	Store SKU
31.8mm / Gray/Black / 65mm / 6° / 1-1/8-inch	641300115652	11565
31.8mm / Gray/Black / 80mm / 6° / 1-1/8-inch	641300115676	11567	STE36735367K
31.8mm / Gray/Black / 90mm / 6° / 1-1/8-inch	641300115690	11569	STE36254215K
31.8mm / Gray/Black / 100mm / 6° / 1-1/8-inch	641300115591	11559
31.8mm / Gray/Black / 110mm / 6° / 1-1/8-inch	641300115614	11561