Profile Design Aris OS Road Stem (+/-25-degree rise)

Profile's Aris OS stem is a no-nonsense stem made from 6061-aluminum that's been shot peened and anodized for strength and durability. The 4-bolt faceplate is stiff, ultra tough and makes handlebar changes a breeze. And, the opposing-bolt s ...(Read More)

Profile Design Aris OS Road Stem (+/-25-degree rise)
$47.49
Clamp Diameter
31.8mm
Color
Black
Steerer Diameter
1-1/8-inch and 1-inch
Please select options
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Details

Profile's Aris OS stem is a no-nonsense stem made from 6061-aluminum that's been shot peened and anodized for strength and durability. The 4-bolt faceplate is stiff, 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 / 7° / 1-1/8-inch and 1-inch 00723660997335 RSA83OSNT7081
31.8mm / Black / 70mm / 25° / 1-1/8-inch and 1-inch 00723660997472 RSAOS115NT7081
31.8mm / Black / 80mm / 7° / 1-1/8-inch and 1-inch 00723660997342 RSA83OSNT8081
31.8mm / Black / 80mm / 25° / 1-1/8-inch and 1-inch 00723660997489 RSAOS115NT8081
31.8mm / Black / 90mm / 7° / 1-1/8-inch and 1-inch 00723660997359 RSA83OSNT9081
31.8mm / Black / 90mm / 25° / 1-1/8-inch and 1-inch 00723660997496 RSAOS115NT9081
31.8mm / Black / 100mm / 7° / 1-1/8-inch and 1-inch 00723660997366 RSA83OSNT1081
31.8mm / Black / 100mm / 25° / 1-1/8-inch and 1-inch 00723660997502 RSAOS115NT1081
31.8mm / Black / 110mm / 7° / 1-1/8-inch and 1-inch 00723660997373 RSA83OSNT1181
31.8mm / Black / 110mm / 25° / 1-1/8-inch and 1-inch 00723660997519 RSAOS115NT1181
31.8mm / Black / 120mm / 7° / 1-1/8-inch and 1-inch 00723660997380 RSA83OSNT1281
31.8mm / Black / 120mm / 25° / 1-1/8-inch and 1-inch 00723660997526 RSAOS115NT1281 24209