90- mm 25.4, 31.8 mm Bicycle Stems
Stem length is measured from the center of one clamp to the center of the other clamp. This measurement is sometimes known as the reach or extension.
Bar clamp diameter is the diamater of the handlebar.
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Showing 3 products:
Origin8 Threadless Stem: 90mm; 125 Degree; Black; 25.4/31.8; 1" or 1-1/8"
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BuyPART NUM 104334
3D forged AL6061-T6 alloy construction 4-bolt, 2-piece faceplate design Road or Mountain compatible Steerer Tube: 1 or 1-1/8" … read more
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5 of 5 stars average
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Ships Free15% offretail $39.99 your price $33.99 + ships free
BuyPART NUM 104334 
Origin8 Pro Fit Alloy Ergo Stem, 31.8-25.4/28.6-25.4, 90 BuyPART NUM 566652
3D forged AL6061-T6 alloy construction 4-bolt, 2-piece faceplate design Road or Mountain compatible Includes shims for 25.4mm … read more
15% offretail $39.99 your price $33.99 + ships free
BuyPART NUM 566652 
Sunlite Adjustable Top Mount Stem 0 degree-60 degree
BuyPART NUM 994061
Adjustable top mounted threadless stream Adjustable from 0 to 60 degrees Available in two lengths Item Specifications Type: … read more
your price $59.99 + ships free
BuyPART NUM 994061 
"Every year bikes change, styles and trends evolve, old bikes are in need of repairs and new bikes are waiting for that personal touch. We provide the means to keep your bike on the road and fun to ride!"
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These models are available for online purchasing and can be shipped directly to you.
Bar clamp diameter is the diamater of the handlebar.
Stem length is measured from the center of one clamp to the center of the other clamp. This measurement is sometimes known as the reach or extension.
S.H.I.S clamp diameter is the steerer tube diameter.
Stem angles are measured perpendicular to the clamp. For example, a 90 degree stem is straight. Sometimes, this may also be refered to as a 0 degree stem. If two measurements are listed, the stem can be flipped for angling up or down.
Stem Type
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