Bargain Origin8 Black 31.8 mm Bicycle Stems
We define color as the main color of the item. It may have accents or highlights in other colors.
Bar clamp diameter is the diamater of the handlebar.
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Showing 76 products:
Origin8 Swift Carbon Road Stem, 80x31.8x28.6 +/-7d, Black 
BuyPART NUM 636150
Full UD carbon construction stem 4 bolt aluminum faceplate for added rigity Stainless steel hardware Reversible +/-7 degree angle … read more
Ships Free$35 offretail $239.49 your price $203.59 + ships free
BuyPART NUM 636150 
Origin8 Swift Carbon Road Stem, 90x31.8x28.6 +/-7d, Black BuyPART NUM 696527
Full UD carbon construction stem 4 bolt aluminum faceplate for added rigity Stainless steel hardware Reversible +/-7 degree angle … read more
$35 offretail $239.49 your price $203.59 + ships free
BuyPART NUM 696527 
Origin8 Swift Carbon Road Stem, 100x31.8x28.6 +/-7d, Black BuyPART NUM 722115
Full UD carbon construction stem 4 bolt aluminum faceplate for added rigity Stainless steel hardware Reversible +/-7 degree angle … read more
$35 offretail $239.49 your price $203.59 + ships free
BuyPART NUM 722115 
Origin8 Swift Carbon Road Stem, 110x31.8x28.6 +/-7d, Black BuyPART NUM 427973
Full UD carbon construction stem 4 bolt aluminum faceplate for added rigity Stainless steel hardware Reversible +/-7 degree angle … read more
$35 offretail $239.49 your price $203.59 + ships free
BuyPART NUM 427973 
Origin8 Swift Carbon Road Stem, 120x31.8x28.6 +/-7d, Black BuyPART NUM 330731
Full UD carbon construction stem 4 bolt aluminum faceplate for added rigity Stainless steel hardware Reversible +/-7 degree angle … read more
$35 offretail $239.49 your price $203.59 + ships free
BuyPART NUM 330731 
Origin8 Flux CNC MTB Stem, 55x31.8x28.6 0d, Black BuyPART NUM 936418
Full CNC machined AL6061-T6 alloy construction 35mm stack height 4 bolt front loading faceplate design ISO-Mountain safety certification … read more
15% offretail $99.99 your price $84.99 + ships free
BuyPART NUM 936418 
Origin8 Flux Stem, 110x31.8x28.6, +/-5d, Black BuyPART NUM 118415
Road or Mountain compatible Full CNC machined AL6061-T6 alloy construction 40mm stack height 4-bolt front loading one-piece faceplate … read more
15% offretail $99.99 your price $84.99 + ships free
BuyPART NUM 118415 
Origin8 Flux Stem, 120x31.8x28.6, +/-5d, Black BuyPART NUM 149033
Road or Mountain compatible Full CNC machined AL6061-T6 alloy construction 40mm stack height 4-bolt front loading one-piece faceplate … read more
15% offretail $99.99 your price $84.99 + ships free
BuyPART NUM 149033 
Origin8 Flux MTB Stem 1 1/8" x 31.8mm clamp 45mm 0 degree BuyPART NUM 297238
Full CNC machined AL6061-T6 alloy construction 35mm stack height 4 bolt front loading faceplate design ISO-Mountain safety certification … read more
15% offretail $99.99 your price $84.99 + ships free
BuyPART NUM 297238 
Origin8 Flux Stem 60x31.8x28.6, 5d, Black BuyPART NUM 861420
Road or Mountain compatible Full CNC machined AL6061-T6 alloy construction 40mm stack height 4-bolt front loading one-piece faceplate … read more
15% offretail $99.99 your price $84.99 + ships free
BuyPART NUM 861420 
Origin8 Flux Stem, 70x31.8x28.6, 5d, Black BuyPART NUM 634097
Road or Mountain compatible Full CNC machined AL6061-T6 alloy construction 40mm stack height 4-bolt front loading one-piece faceplate … read more
15% offretail $99.99 your price $84.99 + ships free
BuyPART NUM 634097 
Origin8 Flux Stem, 80x31.8x28.6, 5d, Black BuyPART NUM 289394
Road or Mountain compatible Full CNC machined AL6061-T6 alloy construction 40mm stack height 4-bolt front loading one-piece faceplate … read more
15% offretail $99.99 your price $84.99 + ships free
BuyPART NUM 289394 
Origin8 Flux Stem, 90x31.8x28.6, 5d, Black BuyPART NUM 833675
Road or Mountain compatible Full CNC machined AL6061-T6 alloy construction 40mm stack height 4-bolt front loading one-piece faceplate … read more
15% offretail $99.99 your price $84.99 + ships free
BuyPART NUM 833675 
Origin8 Flux Stem, 100x31.8x28.6, 5d, Black BuyPART NUM 275514
Road or Mountain compatible Full CNC machined AL6061-T6 alloy construction 40mm stack height 4-bolt front loading one-piece faceplate … read more
15% offretail $99.99 your price $84.99 + ships free
BuyPART NUM 275514 
Origin8 Fix8 OS Stem, 1-1/8x50x31.8, Black BuyPART NUM 523981
AL6061 3D forged aluminum construction 4 bolt front loading design EN MTN safety certified Type: Mountain Threadless Fork … read more
15% offretail $57.99 your price $49.29 + ships free
BuyPART NUM 523981 
Origin8 Throwdown MTB Stem, 35x31.8x28.6, Black BuyPART NUM 238226
Ideal for Trail, Enduro, and Downhill MTB applications 3D forged and CNC machined AL6061-T6 alloy construction Lightweight, extra-wide … read more
popular15% offretail $52.99 your price $45.09 + ships free
BuyPART NUM 238226 
Origin8 Flow MTB Stem, 55x31.8x28.6 0d BuyPART NUM 254428
3D forged AL6061-T6 alloy construction 40mm stack height 4 bolt front loading faceplate design ISO-Mountain safety certification … read more
15% offretail $51.99 your price $44.19 + ships free
BuyPART NUM 254428 
Origin8 Flow 3D MTB Stem, 45x31.8x28.6 0d, Black BuyPART NUM 200739
3D forged AL6061-T6 alloy construction 40mm stack height 4 bolt front loading faceplate design ISO-Mountain safety certification … read more
15% offretail $51.99 your price $44.19 + ships free
BuyPART NUM 200739 
Origin8 Flow 3D MTB Stem, 35x31.8x28.6 0d, Black
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 354468
3D forged AL6061-T6 alloy construction 40mm stack height 4 bolt front loading faceplate design ISO-Mountain safety certification … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
15% offretail $51.99 your price $44.19 + ships free
BuyPART NUM 354468 
Origin8 Flow Stem, 60x31.8x28.6, -7d, Black BuyPART NUM 762213
Road or Mountain compatible 3D forged AL6061-T6 alloy construction 40mm stack height 4-bolt front loading one-piece faceplate … read more
15% offretail $44.99 your price $38.29 + ships free
BuyPART NUM 762213 
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.
Stem Type
Our Lowest Price - This product is ineligible for additional discounts or rebates.
These products are one of our best sellers.
In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.
Buy this product and your entire order ships for free.
Some orders are inelligible for delivery discounts. See offer details for disqualifying products and destinations.