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Stems

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Procraft Classic Spacer
Procraft Classic Spacer
Rendition file not found: "/home/mediabase_renditions/text/VOZ/VOZ_PcCLA_66527_2.html"
1,01 €
from 0.91
Details
Reverse XC stem 6°
Reverse XC stem 6°
Material: Aluminium; Klemmung: 31,8mm 1 1/8"; Winkel: 6°; Klemmhöhe: 36mm; Gewicht 70mm: 99g (Herstellerangabe); Gewicht 80mm: 103g (Herstellerangabe);...
 
50.32
Details
Procraft Spacer Superlight 1 1/8, black
Procraft Spacer Superlight 1 1/8'', black
Rendition file not found: "/home/mediabase_renditions/text/VOZ/VOZ_PcSSL_66520_2.html"
 
from 1
Details
Specialized Mountain Vorbau 6° stealth black
Specialized Mountain Vorbau 6° stealth black
3D geschmiedet und CNC-gefrästes 6061 Aluminium; Steigung: 6°; Lenkerklemmung (Durchmesser): 31,8mm; Kompatibel mit Alu- und Carbon-Lenkern; Lieferumfang...
 
30.15
Details
Supacaz Star Capz stem Ahead cap 1 1/8"
Supacaz Star Capz stem Ahead cap 1 1/8"
100% Aluminum; Laser etched; Scope of delivery 1 x The Supacaz Star Capz Ahead cap (see item description for details);
 
from 6.96
Details
Reset Ahead aluminium Spacer 1 1/8
-49%
Reset Ahead aluminium Spacer 1 1/8''
Material: Aluminium 7075; Oberfläche: eloxiert und lasergraviert (mit Ausnahme des 5 mm Spacers); Gewichte: ab 3,6g (1 1/8'');
6,96 €
from 3.53
Details
Spank Director STD Direct-Mount-stem 31.8x50mm black
-39%
Spank Director STD Direct-Mount-stem 31.8x50mm black
50,32 €
30.24
Details
Logo
Specialized Vado Vorbau mit Display-/Lichthalterung black
 
40.24
Details
Reverse S-Trail stem 8°
Reverse S-Trail stem 8°
Material: 6061 CNC Aluminium; Länge: 50/60/70mm; Klemmung: 31,8mm; Winkel: 8°; Gabelschaft: 1 1/8"; Klemmhöhe: 40mm; Gewicht 50mm: 120g...
 
66.45
Details
Procraft SL stem aluminium black
Procraft SL stem aluminium black
Features: 4-fach Schraubenklemmung; ChroMoly Hardware; Winkel: 6, 17, 25 40°; Lenkerklemmung: Ø 31.8 mm oder 25,4mm (Modell beachten); Schaftklemmung: 1...
27,13 €
from 23.09
Details
Specialized Comp Pro-Set Multi Vorbau black/charcoal
Specialized Comp Pro-Set Multi Vorbau black/charcoal
3D-geschmiedeter und CNC-bearbeiteter Vorbau aus 6061 Aluminium, geeignet für MTB und Rennrad; Sichere 4-Schrauben-Klemmung für 31.8mm Lenker,...
 
50.32
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Ritchey aluminium Spacer 1 1/8 10mm
Ritchey aluminium Spacer 1 1/8'' 10mm
Alu Spacer ; Verfügbare Höhen: 5 mm, 10 mm ; Auch in Carbon erhältlich;
2,01 €
from 1.50
Details
Reverse XC stem 20°
Reverse XC stem 20°
Material: Aluminium; Länge: 900/100/110mm; Klemmung: 31,8mm; Gabelschaft: 1 1/8"; Winkel: 20°; Gewicht 90mm: 135g (Herstellerangabe); Gewicht...
 
50.32
Details
Sixpack Skywalker stem 1 1/8 2017
-15%
Sixpack Skywalker stem 1 1/8'' 2017
To complete the high-end line in the Skywalker range, Sixpack have designed this light-weight fully CNC-machined stem. The Skywalker stem is fro gravity...
90,25 €
from 76.54
Details
Renthal Apex stem 6° gold/black
-23%
Renthal Apex stem 6° gold/black
The Renthal Apex combines All Mountain strength, Enduro stiffness and XC lightweight. Unique 240deg handlebar clamps allow much of the stem body material to be...
100,74 €
76.63
Details
Carbocage carbon Ahead with clamp, aluminium screw anodised
Carbocage carbon Ahead with clamp, aluminium screw anodised
Carbon Deckel; farbig eloxierte Al7075 Schraube; inkl. Kralle; Specs: Colours: schwarz, blau, gold, grün, orange, purple, silber, rot; Größe: 1 1/8";...
 
from 12
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Syntace stem spacer- set 1 1/8 black 4- pcs 2/5/10/20mm Spacer
Syntace stem spacer- set 1 1/8'' black 4- pcs 2/5/10/20mm Spacer
Vierer-Set mit 2 mm, 5 mm, 10 mm und 20 mm.Hinweis: Mindesteinstecklänge des Gabelschaftes im Vorbau einhalten.
 
4.54
Details
Syntace Lite Cap aluminium-Ahead cap 1 1/8 black
Syntace Lite Cap aluminium-Ahead cap 1 1/8'' black
Rendition file not found: "/home/mediabase_renditions/text/VOZ/VOZ_StLCA_45745_2.html"
 
7.56
Details
Specialized S-Works SL Vorbau 6° black
Specialized S-Works SL Vorbau 6° black
3D-geschmiedeter und CNC-bearbeiteter Vorbau aus hochfestem 7075 Aluminium; Inklusive Aheadset-Konusspreizer für Karbonschäfte und Titan-Schrauben;...
 
100.74
Details
Sixpack Leader stem 1 1/8 5° 2017
-17%
Sixpack Leader stem 1 1/8'' 5° 2017
Built for: Enduro/AM/4X; Material: 6061AL; Length: 50mm and 70mm; Angle: +5°; Clamp Height: XXmm; Bar Bore: 31.8mm; Fork Diameter: 1-1/8"; Weight: 135g...
44,87 €
from 37.21
Details
Reverse Fast Lane Direct Mount stem 31.8x46-50mm 10°
Reverse Fast Lane Direct Mount stem 31.8x46-50mm 10°
Material: 6061 T-6 Aluminum; Länge: 46-50mm; Klemmung: 31,8mm; Winkel: 10°; Gabelschaft: 1 1/8''; Gewichtt: 144g (Herstellerangabe);  ...
 
70.49
Details
Reverse Black One Direct Mount stem 31.8x48mm
Reverse Black One Direct Mount stem 31.8x48mm
Material: Aluminium 6061 T6; Länge: 48mm; Klemmung: 31,8mm; Winkel: 0°; Gewicht: 76g pro Paar (Herstellerangabe);     Lieferumfang 1x...
 
85.61
Details
Procraft Spacer carbon set 1 1/8 carbon, 1 x 3mm, 2 x 5mm, 2 x 10mm
-33%
Procraft Spacer carbon set 1 1/8'' carbon, 1 x 3mm, 2 x 5mm, 2 x 10mm
Rendition file not found: "/home/mediabase_renditions/text/VOZ/VOZ_PcSCS_66523_2.html"
15,03 €
9.98
Details
Chromag logo Top Cap 2018
-16%
Chromag logo Top Cap 2018
6061 Legierung; Kommt mit Schraube in passender Farbe;     Lieferumfang: 1x Chromag Logo Top Cap (inkl. Schraube);
13,11 €
from 10.89
Details
Sixpack Kamikaze Direct Mount stem 1 1/8 31.8x45-50mm 25° 2017
Sixpack Kamikaze Direct Mount stem 1 1/8'' 31.8x45-50mm 25° 2017
Material: forged alloy; Length: 45mm/ 50mm (adjustable); Clamp width: 64mm; Rise: 25°; Clamp diameter: 31.8mm; Weight: 136g (anodized); Finish: anodized or...
 
from 70.08
Details
Chromag stem Spacer 2018
Chromag stem Spacer 2018
15,13 €
14.02
Details
Tune UD carbon Spacer 1 1/8 black-matt
Tune UD carbon Spacer 1 1/8'' black-matt
1,41 €
from 1.31
Details
Syntace Megaforce 2 stem 6° black
Syntace Megaforce 2 stem 6° black
Cross-sectional profile Setting new standards. The Megaforce2 design was optimized from ground up, to give exceptional torsional stiffness combined with...
118,99 €
118.89
Details
Sixpack Spacer kit 1 1/8
Sixpack Spacer kit 1 1/8''
1 1/8”; Set includes: (2x 10mm, 1x 5mm/ one color);
5,55 €
from 5.24
Details
Sixpack Millenium 35 stem 1 1/8 0° 2017
-15%
Sixpack Millenium 35 stem 1 1/8'' 0° 2017
Built for: EVERYTHING; AL6061 alloy; wide 55mm clamping section; bar bore: Ø35mm ;
80,17 €
from 67.46
Details
Reverse Base stem 31.8x40mm 0°
Reverse Base stem 31.8x40mm 0°
Material: 6061 T-6 Aluminium; Länge: 40mm; Klemmung: 31,8mm; Winkel: 0°; Gabelschaft: 1 1/8"; Klemmhöhe: 38mm; Gewicht: 178g...
60,40 €
55.36
Details
Renthal Apex 35mm stem 6° gold/black
-27%
Renthal Apex 35mm stem 6° gold/black
Lenkerklemmung: 35,0mm; Lenkerklemmabstand: 46mm; Einbauhöhe am Gabelschaft: 40mm; Winkel: +/- 6°; Gewicht: 136g bei 50mm Länge; passend für...
109,92 €
from 79.56

Stem types

The bike's stem is an extremely important part on your bike, whether road bike, mountain bike, trekking bike, E-bike or children's bike. It connects the handlebar with the rest of the bike and the sitting posture can be significantly changed by means of different lengths and angles.

Attention should be paid to the fact that there are four parameters for a stem:

  • Diameter of the steerer tube
  • Diameter of the handlebar clamp area
  • Length and
  • angle/height

We distinguish 3 stem types:

Older variants: Stems with expanding cone

Stems with expanding cone or inclined cone are inserted into the steerer tube. They provide the advantage that the height of the handlebar can be continuously adjusted and the stem demounted without having to loosen the bearing system of the headset. The height adjustment of a quill stem is very easy: The stem can be pulled out without having to loosen the bearing system of the headset. That is exactly what can result in problems, the lever forces (bend) become too high, the material of the tube is overstrained, will wear out and can break off directly above the headset! These stems are hardly ever used nowadays.

Ahead stems

Ahead stems are stems that encompass the fork's steerer tube from the outside and which are clamped with screws. Precondition: It must be a fork steerer without external thread.
The height adjustability of the handlebar is more laborious than it is with quill stems (expanding cone) and can only be achieved via spacers if the fork steerer is sufficiently long. In order to further change the sitting posture beyond that, you can get stems in different lengths and angles. The advantage in this case is a significantly stiffer connection between the handlebar and the fork!

Direct mount stems

This stem is standard with downhill bikes. The stem only fits on double crown suspension forks since it does not have any contact to the fork steerer but is bolted onto the upper crown or it is already included in the crown as a standard, which means that the crown and the stem are one part. The advantage is quite clear: The direct mount stem is significantly stiffer than the ahead one.

 
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