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Profile Design Dino Stem

Profile Design Dino Stem
$59.99
Clamp Diameter:
31.8mm
Color:
Black
Rise:
Steerer Diameter:
1-inch and 1-1/8-inch
Please select options

Details

Profile's Dino stem is made from 3-D forged aluminum so it's light and stiff, and the shot peened and anodized finish adds strength and durability. The 4-bolt faceplate is ultra tough and makes handlebar changes a breeze. And, the opposing-bolt steerer clamp is safe and secure.

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 Store SKU
31.8mm / Black / 70mm / 6° / 1-inch and 1-1/8-inch 723660999650 RSDS847081
31.8mm / Black / 80mm / 6° / 1-inch and 1-1/8-inch 723660999667 RSDS848081
31.8mm / Black / 90mm / 6° / 1-inch and 1-1/8-inch 723660999674 RSDS849081 DIN202589268
31.8mm / Black / 100mm / 6° / 1-inch and 1-1/8-inch 723660999681 RSDS841081
31.8mm / Black / 110mm / 6° / 1-inch and 1-1/8-inch 723660999698 RSDS841181
31.8mm / Black / 120mm / 6° / 1-inch and 1-1/8-inch 723660999704 RSDS841281

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