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Profile Design Aris OS Road Stem (+/-25-degree rise) - 2020

Profile Design Aris OS Road Stem (+/-25-degree rise)
$71.99
Clamp Diameter:
31.8mm
Color:
Black
Steerer Diameter:
1-1/8-inch and 1-inch
Please select options

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 / 100mm / 25° / 1-1/8-inch and 1-inch 723660997502 RSAOS115NT1081
31.8mm / Black / 110mm / 25° / 1-1/8-inch and 1-inch 723660997519 RSAOS115NT1181 PRO3471296K
31.8mm / Black / 120mm / 25° / 1-1/8-inch and 1-inch 723660997526 RSAOS115NT1281 PRO34760117K
31.8mm / Black / 70mm / 25° / 1-1/8-inch and 1-inch 723660997472 RSAOS115NT7081 PRO3329932K
31.8mm / Black / 80mm / 25° / 1-1/8-inch and 1-inch 723660997489 RSAOS115NT8081 PRO3331018K
31.8mm / Black / 90mm / 25° / 1-1/8-inch and 1-inch 723660997496 RSAOS115NT9081 PRO33139733K
31.8mm / Black / 100mm / 7° / 1-1/8-inch and 1-inch 723660997366 RSA83OSNT1081 PRO33124353K
31.8mm / Black / 110mm / 7° / 1-1/8-inch and 1-inch 723660997373 RSA83OSNT1181 PRO33140150K
31.8mm / Black / 120mm / 7° / 1-1/8-inch and 1-inch 723660997380 RSA83OSNT1281 PRO33595347K
31.8mm / Black / 130mm / 7° / 1-1/8-inch and 1-inch 723660997397 RSA83OSNT1381 PRO33789707K
31.8mm / Black / 70mm / 7° / 1-1/8-inch and 1-inch 723660997335 RSA83OSNT7081 PRO32368216K
31.8mm / Black / 80mm / 7° / 1-1/8-inch and 1-inch 723660997342 RSA83OSNT8081 PRO32682340K
31.8mm / Black / 90mm / 7° / 1-1/8-inch and 1-inch 723660997359 RSA83OSNT9081 PRO32573880K