31.8- mm Black 31.8 Bicycle Stems
Bar clamp diameter is the diamater of the handlebar.
We define color as the main color of the item. It may have accents or highlights in other colors.
S.H.I.S clamp diameter is the steerer tube diameter.
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Showing 21 products:
Ritchey WCS C220 Stem - 90mm, 31.8mm, -6 Degree, Aluminum, Matte Black
BuyPART NUM 509818
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
In Store
Ships Freeyour price $109.95 + ships free
BuyPART NUM 509818 
Ritchey WCS C220 Stem - 120mm, 31.8mm, -6 Degree, Aluminum, Matte Black BuyPART NUM 376377
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 $109.95 + ships free
BuyPART NUM 376377 
Ritchey Comp 4Axis-44 Stem - 60mm, 31.8mm, +17/-17, 1 1/4", Alloy, Matte Black BuyPART NUM 246683
Ritchey Comp 4Axis-44 stems. Item Specifications Material: Alloy Stem Angle (deg): +17, -17 Color: Matte Black Length: … read more
your price $59.95 + ships free
BuyPART NUM 246683 
Ritchey RL-1 4-Axis Stem (31.8mm Clamp, 100mm), Black BuyPART NUM 437979
With its unique faceplate design, the Ritchey 4-Axis stem was a game-changer when it was first released many years ago. Today, the OE 4-Axis-44 stem … read more
your price $29.95
BuyPART NUM 437979 
Ritchey WCS C220 Stem - 100mm, 31.8mm, -6 Degree, Aluminum, Matte Black, 1-1/4" Steerer Clamp BuyPART NUM 258016
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 $109.95 + ships free
BuyPART NUM 258016 
Ritchey WCS C220 Stem - 110mm, 31.8mm, -6 Degree, Aluminum, Matte Black BuyPART NUM 134352
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 $109.95 + ships free
BuyPART NUM 134352 
Ritchey RL-1 4-Axis Stem (31.8mm Clamp, 110mm), Black BuyPART NUM 141134
With its unique faceplate design, the Ritchey 4-Axis stem was a game-changer when it was first released many years ago. Today, the OE 4-Axis-44 stem … read more
your price $29.95
BuyPART NUM 141134 
Ritchey RL-1 4-Axis Stem (31.8mm Clamp, 70mm), Black BuyPART NUM 757148
With its unique faceplate design, the Ritchey 4-Axis stem was a game-changer when it was first released many years ago. Today, the OE 4-Axis-44 stem … read more
your price $29.95
BuyPART NUM 757148 
Ritchey RL-1 4-Axis Stem (31.8mm Clamp, 60mm), Black BuyPART NUM 750174
With its unique faceplate design, the Ritchey 4-Axis stem was a game-changer when it was first released many years ago. Today, the OE 4-Axis-44 stem … read more
your price $29.95
BuyPART NUM 750174 
Ritchey Comp 4Axis-44 Stem - 100mm, 31.8mm, +17/-17, 1 1/4", Alloy, Matte Black BuyPART NUM 460308
Ritchey Comp 4Axis-44 stems. Item Specifications Material: Alloy Stem Angle (deg): +17, -17 Bar Clamp Diameter (mm): 31.8 … read more
your price $59.95 + ships free
BuyPART NUM 460308 
Ritchey Comp 4Axis-44 Stem - 80mm, 31.8mm, +17/-17, 1 1/4", Alloy, Matte Black BuyPART NUM 612648
Ritchey Comp 4Axis-44 stems. Item Specifications Length: 80 Color: Matte Black S.H.I.S. Stem Clamp Diameter: 31.8 Stem … read more
your price $59.95 + ships free
BuyPART NUM 612648 
Ritchey Comp 4Axis-44 Stem - 130mm, 31.8mm, +17/-17, 1 1/4", Alloy, Matte Black BuyPART NUM 459579
Ritchey Comp 4Axis-44 stems. Item Specifications S.H.I.S. Stem Clamp Diameter: 31.8 Bar Clamp Diameter (mm): 31.8 Stem Angle … read more
your price $59.95 + ships free
BuyPART NUM 459579 
Ritchey Comp 4Axis-44 Stem - 120mm, 31.8mm, +17/-17, 1 1/4", Alloy, Matte Black BuyPART NUM 640650
Ritchey Comp 4Axis-44 stems. Item Specifications Color: Matte Black Bar Clamp Diameter (mm): 31.8 Material: Alloy Stem … read more
your price $59.95 + ships free
BuyPART NUM 640650 
Ritchey Comp 4Axis-44 Stem - 110mm, 31.8mm, +17/-17, 1 1/4", Alloy, Matte Black BuyPART NUM 211745
Ritchey Comp 4Axis-44 stems. Item Specifications Stem Angle (deg): +17, -17 Material: Alloy Length: 110 Bar Clamp Diameter … read more
your price $59.95 + ships free
BuyPART NUM 211745 
Ritchey Comp 4Axis-44 Stem - 90mm, 31.8mm, +17/-17, 1 1/4", Alloy, Matte Black BuyPART NUM 789303
Ritchey Comp 4Axis-44 stems. Item Specifications S.H.I.S. Stem Clamp Diameter: 28.6 Stem Angle (deg): +17, -17 Length: 90 … read more
your price $59.95 + ships free
BuyPART NUM 789303 
Ritchey WCS C220 Stem - 80mm, 31.8mm, -6 Degree, Aluminum, Matte Black BuyPART NUM 684229
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 $109.95 + ships free
BuyPART NUM 684229 
Ritchey RL-1 4-Axis Stem (31.8mm Clamp, 90mm), Black BuyPART NUM 861523
With its unique faceplate design, the Ritchey 4-Axis stem was a game-changer when it was first released many years ago. Today, the OE 4-Axis-44 stem … read more
your price $29.95
BuyPART NUM 861523 
Ritchey RL-1 4-Axis Stem (31.8mm Clamp, 80mm), Black BuyPART NUM 479900
With its unique faceplate design, the Ritchey 4-Axis stem was a game-changer when it was first released many years ago. Today, the OE 4-Axis-44 stem … read more
your price $29.95
BuyPART NUM 479900 
Ritchey RL-1 4-Axis Stem (31.8mm Clamp, 40mm), Black 
Info
With its unique faceplate design, the Ritchey 4-Axis stem was a game-changer when it was first released many years ago. Today, the OE 4-Axis-44 stem … read more
your price $29.95
Info 
Ritchey Comp 4Axis-44 Stem - 70mm, 31.8mm, +17/-17, 1 1/4", Alloy, Matte Black Info
Ritchey Comp 4Axis-44 stems. Item Specifications Stem Angle (deg): -17, +17 Color: Matte Black S.H.I.S. Stem Clamp Diameter: … read more
your price $59.95 + ships free
Info 
"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.'
We define color as the main color of the item. It may have accents or highlights in other colors.
In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.
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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Buy this product and your entire order ships for free.
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