Head Stems & Parts

The stem is the component on a bicycle that connects the handlebars to the steerer tube of the bicycle fork. Sometimes called a goose neck, a stem's design belongs to either a quill or threadless system, and each system is only compatible with the respective headset and fork designs:

The quill stem inserts into the steerer tube which is threaded and does not extend above the headset.
The threadless stem clamps around the steerer tube which is not threaded and which extends above the headset.

 

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Ahead Stem 28.6 80mm Ext

1060X

Ahead Stem Alloy 28.6mm Ext 90

1066X

Stem Match Mx-v Bar Red

2652C

Stem Match Mx-v Bar Blue

2653C
2818-handlebar stem

Handle stem, forged alloy, silver, dia 22.2mm, l 180mm, BB 25.4mm, Ext 70mm, -10 degree

2818

Handle stem, forged alloy, silver, dia 22.2mm, l 180mm, BB 25.4mm, Ext 110mm, -10 degree

2819

Head Stem With Zoom Logo, 105mm Extension, 22.2mm, Bb 25.4mm Red

2820A

Head Stem With Zoom Logo, 105mm Extension, 22.2mm, Bb 25.4mm Blue

2820B

Head Stem With Zoom Logo, 105mm Extension, 22.2mm, Bb 25.4mm Silver

2820C

Head Stem With Zoom Logo, 105mm Extension, 25.4mm Bb 25.4mm Silver

2820D

Head Stem With Zoom Logo, 105mm Extension, 25.4 Bb 25.4mm Black With Silver Face

2820E

Head Stem, Alloy Top, Steel Tube, Hollow Bolt, 50mm Extension, Bb 22.2mm, Dia 21.1mm Silver

2821A

Head Stem, Alloy Top, Steel Tube, Hollow Bolt, 50mm Extension, Bb 22.2mm, Dia 21.1mm Red

2821B

Head Stem, Alloy Top, Steel Tube, Hollow Bolt, 50mm Extension, Bb 22.2mm, Dia 21.1mm Blue

2821C

Head Stem, Alloy Top, Steel Tube, Hollow Bolt, 50mm Extension, Bb 22.2mm, Dia 22.2mm Silver

2821D

Head Stem, Alloy Top, Steel Tube, Hollow Bolt, 50mm Extension, Bb 22.2mm, Dia 22.2mm Red

2821E

Head Stem, Alloy Top, Steel Tube, Hollow Bolt, 50mm Extension, Bb 22.2mm, Dia 22.2mm Blue

2821F

Head Stem, Alloy Top, Steel Tube, Hollow Bolt, 50mm Extension, Bb 22.2mm, Dia 21.1mm Silver

2821G

Head Stem, Alloy Top, Steel Tube, Hollow Bolt, 50mm Extension, Bb 22.2mm, Dia 22.2mm Silver

2821J

Head Stem, Alloy Top, Steel Tube, Hollow Bolt, 50mm Extension, Bb 22.2mm, Dia 22.2mm Red

2821K

Head Stem, Alloy Top, Steel Tube, Hollow Bolt, 50mm Extension, Bb 22.2mm, Dia 22.2mm Blue

2821L

Head Stem, Alloy Top, Steel Tube, Hollow Bolt, 50mm Extension, Bb 22.2mm, Dia 25.4mm Silver

2821M

Head Stem, Alloy Top, Steel Tube, Hollow Bolt, 50mm Extension, Bb 22.2mm, Dia 25.4mm Blue

2821N

Head Stem, Alloy Top, Steel Tube, Hollow Bolt, 50mm Extension, Bb 22.2mm, Dia 25.4mm Red

2821O
2822-handlebar stem

Handle stem, forged alloy, silver, dia 22.2mm, l 180mm, BB 25.4mm, Ext 70mm, 0 degree, PB

2822
2823-handlebar stem

Handle stem, forged alloy, silver, dia 22.2mm, l 180mm, BB 25.4mm, Ext 110mm, 0 degree, PB

2823
2824-handlebar stem

Handle stem, forged alloy, silver, dia 22.2mm, l 180mm, BB 25.4mm, Ext 70mm, 0 degree

2824

Handle stem, forged alloy, silver, dia 22.2mm, l 180mm, BB 25.4mm, Ext 110mm, 0 degree

2825
2826-handlebar stem

Handle stem, alloy, silver, dia 22.2mm, l 180mm, BB 25.4mm, Ext 60mm, 25 degree, PB

2826

Handle stem, alloy, silver, dia 22.2mm, l 180mm, BB 25.4mm, Ext 80mm, 30 degree, PB

2827

Ahead Stem 28.6mm X 80mm, Bb 25.4mm, - 30 Degrees

2829

Ahead Stem, Silver, Uno Logo, Dia 25.4mm, Bb 26mm, Angle 0 Degrees, Ext 110mm

2838

Ahead Stem Silver 'uno Logo', Dia 28.6mm, Bb 26mm, 120mm Extension, Angle 0 Degrees

2843

Ahead Stem Silver, Uno Logo, Dia 28.6mm, Bb 26mm, Angle - 10 Degrees, Ext 120mm

2847

Adjustable Alloy Ahead Stem For 1", Bb 25.4mm X 130mm Extension, Silver

2848

Ahead Stem For Bmx, Dia 28.6mm, Bb 22.2mm X 55mm Extension, Silver

2849

Ahead Stem Black, Dia 28.6mm, Bb 26mm, - Or + 10 Degrees, 70mm Extensions

2851

Ahead Stem Black, Dia 28.6mm, Bb 26mm, - Or + 10 Degrees, 80mm Extensions

2852

Ahead Stem Black, Dia 28.6mm, Bb 26mm, - Or + 10 Degrees, 90mm Extensions

2853

Ahead Stem, Dia 28.6mm, Bb 31.8mm, 90mm Extension, + Or - 10 Degrees, Alloy Black

2854

Ahead Stem, Dia 28.6mm, Bb 31.8mm, 60mm Extension, + Or - 10 Degrees, Black & Silver

2855

Ahead Stem, Dia 28.6mm, Bb 31.8mm, 70mm Extension, + Or - 10 Degrees, Black & Silver

2856

Ahead Stem, 100mm Extension, Dia 28.6mm, Bb 31.8mm, + Or - 5 Degrees, Carbon & Alloy

2857

Pazzaz Cnc Alloy Stem For Dh, Dia 28.6mm, Bb 25.4mm X 50mm Extension, Black/silver

2858

Handlebar Stem Alloy For Racer, 22.2mm, Bb 26mm, 80mm Extension

2860

Ahead Stem, Dia 25.4mm, Bb 22.2mm X 50mm Extension, Black With Silver Face

2863A

Ahead Stem, Dia 25.4mm, Bb 22.2mm X 50mm Extension, Black With Red Face

2863B

Ahead Stem, Dia 25.4mm, Bb 22.2mm X 50mm Extension, Black With Blue Face

2863C

Ahead Stem, Dia 28.6mm Bb 22.2mm X 50mm Extension, Black With Silver Face

2863D

Ahead Stem, Dia 28.6mm Bb 22.2mm X 50mm Extension, Black With Red Face

2863E