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100- mm 31.8 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.

S.H.I.S clamp diameter is the steerer tube diameter.

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Showing 2 products:

Ritchey WCS C220 Stem - 100mm, 31.8mm, -6 Degree, Aluminum, Matte Black, 1-1/4" Steerer Clamp
Ritchey WCS C220 Stem - 100mm, 31.8mm, -6 Degree, Aluminum, Matte Black, 1-1/4" Steerer ClampRitchey

The WCS C220 stem is easy to install and remove thanks to a press-fit handlebar clamp interface and forward-facing hardware. Bolt forces are aligned … read more

your price $99.95 + ships free

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Ritchey Comp 4Axis-44 Stem - 100mm, 31.8mm, +17/-17, 1 1/4", Alloy, Matte Black
Ritchey Comp 4Axis-44 Stem - 100mm, 31.8mm, +17/-17, 1 1/4", Alloy, Matte BlackRitchey

Ritchey Comp 4Axis-44 stems. Item Specifications Material: Alloy Stem Angle (deg): +17, -17 Bar Clamp Diameter (mm): 31.8 … read more

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your price $49.95

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Ritchey

"Ritchey bicycle components have been raced to victory in some of the biggest cycling competitions in the world including the UCI World Championships, the Tour de France and the Olympics and it all began in a simple garage in Menlo Park, California with Tom Ritchey.'

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We define color as the main color of the item. It may have accents or highlights in other colors.

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.

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