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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
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
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Reverse XC stem 6° 2018
Reverse XC stem 6° 2018
Material: aluminum; Clamp: 31.8mm 1 1/8 "; Angle: 6 °; Clamping height: 36mm; Weight 70mm: 99g (manufacturer); Weight 80mm: 103g (manufacturer); Weight...
 
50.32
Details
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
Set of four with 2 mm, 5 mm, 10 mm and 20 mm. Note: Observe the minimum insertion length of the steerer in the stem.
 
4.54
Details
Tune UD carbon Spacer 1 1/8 black-matt
Tune UD carbon Spacer 1 1/8'' black-matt
Höhen: 2, 5, 10, 15mm; Material: Karbon; Optik: UD-finish in matt; Steuerrohr: 1 1/8"; Gewicht: 2mm 1g; 5mm 2g; 10mm 4g; 15mm 6g; Lieferumfang 1 x Tune UD...
1,41 €
from 1.31
Details
Renthal Apex stem 6° gold/black 2018
-38%
Renthal Apex stem 6° gold/black 2018
Lenkerklemmung: 31,8mm; Einbauhöhe am Gabelschaft: 40mm; Gewicht: ab 108g bei 31mm; Lenkerklemmabstand: 46mm; CNC gefräster 2014er Aluminium-Körper, Klemmen...
110,91 €
68.57
Details
FSA Krallen nut set aluminium 1 1/8 black
-65%
FSA Krallen nut set aluminium 1 1/8'' black
5,75 €
2.01
Details
Renthal Apex 35mm stem 6° gold/black 2018
-28%
Renthal Apex 35mm stem 6° gold/black 2018
Lenkerklemmung: 35,0mm; Lenkerklemmabstand: 46mm; Einbauhöhe am Gabelschaft: 40mm; Winkel: +/- 6°; Gewicht: 136g bei 50mm Länge; passend für...
109,92 €
78.55
Details
Specialized Mountain stem 6° stealth black
Specialized Mountain stem 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
Riesel design stem:cap Ahead cap 1 1/8"
-27%
Riesel design stem:cap Ahead cap 1 1/8"
fits all steerer tubes/stems with 1 1/8 inch; unique design; cap made of carbon; superlight countersunk screw made of aluminium; finish carbon: 3K silky matt;...
20,12 €
from 14.62
Details
Reverse S-Trail stem 8° 2018
Reverse S-Trail stem 8° 2018
Material: 6061 CNC aluminum; Length: 50/60/ 70mm; Clamping: 31.8mm; Angle: 8 °; Steerer: 1 1/8 "; Clamping height: 40mm; Weight 50mm: 120g...
 
66.45
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
Hope Space Doctor aluminium spacer 1 1/8 anodised (2x5, 1x10, 1x20mm)
-17%
Hope Space Doctor aluminium spacer 1 1/8'' anodised (2x5, 1x10, 1x20mm)
Gewicht: 29g; Material: 2014 T6 Aluminium; anodisiert; für 1 1/8" Gabelschaft; Lieferumfang 2x 5mm Spacer; 1x 10mm Spacer; 1x 20mm Spacer;
12,10 €
9.98
Details
Truvativ Hussefelt stem 1 1/8 31.8x40mm black matt
-23%
Truvativ Hussefelt stem 1 1/8'' 31.8x40mm black matt
26,22 €
20.07
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
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
Syntace Lite Cap aluminium-Ahead cap 1 1/8" black
-21%
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 €
5.95
Details
Specialized Vado stem with Display-/light holder black
Specialized Vado stem with Display-/light holder black
 
40.24
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);
6,96 €
from 5.95
Details
Reverse XC stem 20° 2018
Reverse XC stem 20° 2018
Material: aluminum; Length: 900/100/ 110mm; Clamping: 31.8mm; Steerer: 1 1/8 "; Angle: 20 °; Weight 90mm: 135g (manufacturer); Weight 100mm: 139g...
 
50.32
Details
Procraft Spacer Superlight set 1 1/8 black, 1 x 3mm, 2 x 5mm, 2 x 10mm
-25%
Procraft Spacer Superlight set 1 1/8'' black, 1 x 3mm, 2 x 5mm, 2 x 10mm
Rendition file not found: "/home/mediabase_renditions/text/VOZ/VOZ_PcSSS_66519_2.html"
7,97 €
5.95
Details
Sixpack Skywalker stem 1 1/8 2018
-34%
Sixpack Skywalker stem 1 1/8'' 2018
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 €
58.79
Details
Dartmoor Top Cap Ride Your Way logo 1 1/8
Dartmoor Top Cap Ride Your Way logo 1 1/8''
Gewicht: 23g;     Lieferumfang 1x Dartmoor Ride Your Way Top Cap inkl. Schraube (Farbe siehe Artikelbezeichnung);
 
from 5.95
Details
Specialized Comp Pro- set multi stem black/charcoal
Specialized Comp Pro- set multi stem black/charcoal
3D forged and CNC-machined porch made of 6061 aluminum, suitable for MTB and road bike; Secure 4-bolt clamp for 31.8mm handlebars, weight-optimized clamping...
 
50.32
Details
ANVL Swage stem
ANVL Swage stem
Gewicht: 125g (35x35mm); Material: 6061-T6 Aluminium; Länge: 50 mm; Höhe: 38 mm; Klemmung: 35 mm; Steigung: 0°;     Lieferumfang 1x...
 
90.66
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
Details
Reverse Black One Enduro stem 31.8x50mm 2018
Reverse Black One Enduro stem 31.8x50mm 2018
Material: Aluminium 6061 T6; Länge: 50mm; Lenkerklemmung: 31,8mm; Winkel: 8°; Gabelschaft: 1 1/8"; Gewicht: 144g (Herstellerangabe);  ...
 
85.61
Details
Reverse Black One Direct Mount stem 31.8x48mm 2018
-24%
Reverse Black One Direct Mount stem 31.8x48mm 2018
Material: Aluminium 6061 T6; Länge: 48mm; Klemmung: 31,8mm; Winkel: 0°; Gewicht: 76g pro Paar (Herstellerangabe);     Lieferumfang 1x...
85,61 €
64.44
Details
Profile design Aeria Ultimate road bike-stem 73° black
Profile design Aeria Ultimate road bike-stem 73° black
1x Profile Design Aeria Ultimate Rennrad-Vorbau 73° black (siehe Artikelbeschreibung für Details);
 
131.08
Details
Chromag logo Top Cap 2018
-23%
Chromag logo Top Cap 2018
6061 Legierung; Kommt mit Schraube in passender Farbe;     Lieferumfang: 1x Chromag Logo Top Cap (inkl. Schraube);
13,11 €
from 9.98
Details
Thomson Elite X2 stem 1 1/8
-45%
Thomson Elite X2 stem 1 1/8''
X2 is for the rider who understands what it takes to stay up front. Energy wasted in flex is the enemy on a road bike. X2 keeps your energy moving forward.;...
109,92 €
59.80
Details
Specialized S-Works SL stem 6° black
Specialized S-Works SL stem 6° black
3D-geschmiedeter und CNC-bearbeiteter Vorbau aus hochfestem 7075 Aluminium; Inklusive Aheadset-Konusspreizer für Karbonschäfte und Titan-Schrauben;...
 
100.74

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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