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Potences

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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 €
ab 0,90
Détails
Procraft Spacer Superlight 1 1/8", noir
Procraft Spacer Superlight 1 1/8", noir
Rendition file not found: "/home/mediabase_renditions/text/VOZ/VOZ_PcSSL_66520_2.html"
 
ab 0,99
Détails
Reverse XC potence 6° Mod. 2018
Reverse XC potence 6° Mod. 2018
Material: Aluminium; Klemmung: 31,8mm 1 1/8"; Winkel: 6°; Klemmhöhe: 36mm; Gewicht 70mm: 99g (Herstellerangabe); Gewicht 80mm: 103g (Herstellerangabe);...
49,90 €
ab 43,90
Détails
Tune UD carbone Spacer 1 noir-matt
Tune UD carbone Spacer 1 noir-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...
1,40 €
ab 1,30
Détails
FSA set décrous étoile aluminium 1 1/8" noir
-65%
FSA set d'écrous étoile aluminium 1 1/8" noir
5,70 €
1,99
Détails
Riesel design stem:environ Ahead capuchon 1 1/8"
-27%
Riesel design stem:environ Ahead capuchon 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;...
19,95 €
ab 14,50
Détails
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...
 
29,90
Détails
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'');
6,90 €
ab 3,50
Détails
Reverse S-Trail potence 8° Mod. 2018
Reverse S-Trail potence 8° Mod. 2018
Material: 6061 CNC Aluminium; Länge: 50/60/70mm; Klemmung: 31,8mm; Winkel: 8°; Gabelschaft: 1 1/8"; Klemmhöhe: 40mm; Gewicht 50mm: 120g...
 
65,90
Détails
Spank Director standard Direct-Mount-potence 31.8x50mm black
-39%
Spank Director standard Direct-Mount-potence 31.8x50mm black
49,90 €
29,99
Détails
Specialized Vado Vorbau mit Display-/Lichthalterung black
Specialized Vado Vorbau mit Display-/Lichthalterung black
 
39,90
Détails
Reverse XC potence 20° Mod. 2018
Reverse XC potence 20° Mod. 2018
Material: Aluminium; Länge: 900/100/110mm; Klemmung: 31,8mm; Gabelschaft: 1 1/8"; Winkel: 20°; Gewicht 90mm: 135g (Herstellerangabe); Gewicht...
 
49,90
Détails
Procraft SL potence aluminium black
Procraft SL potence 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...
26,90 €
ab 22,90
Détails
Dartmoor Top environ Ride Your Way logo 1 1/8
Dartmoor Top environ Ride Your Way logo 1 1/8''
Gewicht: 23g;     Lieferumfang 1x Dartmoor Ride Your Way Top Cap inkl. Schraube (Farbe siehe Artikelbezeichnung);
 
ab 5,90
Détails
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,...
 
49,90
Détails
Supacaz Star Capz potence Ahead 1 1/8"
Supacaz Star Capz potence Ahead 1 1/8"
100% Aluminum; Laser etched; Scope of delivery 1 x The Supacaz Star Capz Ahead cap (see item description for details);
6,90 €
ab 5,90
Détails
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;
1,99 €
ab 1,49
Détails
Carbocage carbone Ahead avec pince, Aluminiumvis anodisé
Carbocage carbone Ahead avec pince, Aluminiumvis anodisé
Carbon Deckel; farbig eloxierte Al7075 Schraube; inkl. Kralle; Specs: Colours: schwarz, blau, gold, grün, orange, purple, silber, rot; Größe: 1 1/8";...
 
ab 11,90
Détails
Syntace spacer de potence- set 1 1/8" noir 4-pièce 2/5/10/20mm Spacer
Syntace spacer de potence- set 1 1/8" noir 4-pièce 2/5/10/20mm Spacer
Vierer-Set mit 2 mm, 5 mm, 10 mm und 20 mm.Hinweis: Mindesteinstecklänge des Gabelschaftes im Vorbau einhalten.
 
4,50
Détails
Reverse Black One Direct Mount potence 31.8x48mm Mod. 2018
-16%
Reverse Black One Direct Mount potence 31.8x48mm Mod. 2018
Material: Aluminium 6061 T6; Länge: 48mm; Klemmung: 31,8mm; Winkel: 0°; Gewicht: 76g pro Paar (Herstellerangabe);     Lieferumfang 1x...
84,90 €
70,90
Détails
Profile design 1/Seventeen OS vélo de course-potence 17° black
Profile design 1/Seventeen OS vélo de course-potence 17° black
Konstruktion: 3D-geschmiedet aus 6061-T6 Aluminium; Gabelschaftdurchmesser: 1 1/8"; Winkel: -17°/17; Länge: 80mm; Gewicht: 160g (bei Länge: 100mm);...
 
49,99
Détails
Sixpack Skywalker potence 1 1/8 Mod. 2018
-35%
Sixpack Skywalker potence 1 1/8'' Mod. 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...
89,50 €
57,90
Détails
Reverse Black One Enduro potence Mod. 2018
-18%
Reverse Black One Enduro potence Mod. 2018
Material: Aluminium 6061 T6; Länge: 35mm; Lenkerklemmung: 31,8mm; Winkel: 8°; Durchmesser-Steuerrohr: 1,1/8"; Gewicht: 126g (+/- 5% Produktionstoleranz);...
84,90 €
68,90
Détails
Reverse Base potence 31.8x40mm 0° Mod. 2018
Reverse Base potence 31.8x40mm 0° Mod. 2018
Material: 6061 T-6 Aluminium; Länge: 40mm; Klemmung: 31,8mm; Winkel: 0°; Gabelschaft: 1 1/8"; Klemmhöhe: 38mm; Gewicht: 178g...
59,90 €
54,90
Détails
Syntace Lite environ aluminium-Aheadkappe 1 1/8" noir
-21%
Syntace Lite environ aluminium-Aheadkappe 1 1/8" noir
Rendition file not found: "/home/mediabase_renditions/text/VOZ/VOZ_StLCA_45745_2.html"
7,50 €
5,90
Détails
Syntace H.A.T. spacer de potence- set 1 1/8" noir 3-pièce 5/10/20mm
Syntace H.A.T. spacer de potence- set 1 1/8" noir 3-pièce 5/10/20mm
Rendition file not found: "/home/mediabase_renditions/text/VOZ/VOZ_StHAT_46485_2.html"
8,90 €
7,90
Détails
Sixpack Leader potence 1 5° Mod. 2018
-17%
Sixpack Leader potence 1 5° Mod. 2018
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...
44,50 €
ab 36,90
Détails
Reverse Fast Lane Direct Mount potence 31.8x46-50mm 10° Mod. 2018
Reverse Fast Lane Direct Mount potence 31.8x46-50mm 10° Mod. 2018
Material: 6061 T-6 Aluminum; Länge: 46-50mm; Klemmung: 31,8mm; Winkel: 10°; Gabelschaft: 1 1/8''; Gewichtt: 144g (Herstellerangabe);  ...
 
44,90
Détails
Renthal Integra II Direct Mount potence or/black Mod. 2018
-29%
Renthal Integra II Direct Mount potence or/black Mod. 2018
CNC'd 6082 body and 7075 clamps; Minimal 6-Bolt design; Lightweight C-Shape handlebar clamps; ultra wide 64mm clamp width; World Cup winning design; clamp...
125,99 €
88,90
Détails
Renthal Integra II 35mm Direct Mount potence or/black Mod. 2018
-24%
Renthal Integra II 35mm Direct Mount potence or/black Mod. 2018
Lenkerklemmung Durchmesser: 35.0mm; Lenkerklemmung Breite: 64mm; Winkel: 0° oder 10°; Vorbaulänge: 45mm oder 50mm; Material: 6082 Alu...
125,99 €
94,90
Détails
Gamut Cillos spacer de potence black anodisé
Gamut Cillos spacer de potence black anodisé
Gewicht: 5mm 1g, 10mm, 1.5g, 20mm 3g, 30mm 4g; Material: Aluminium 7075; Farbe: Black;
 
ab 6,90
Détails
Chromag HiFi V2 potence 1 1/8 Mod. 2018
-18%
Chromag HiFi V2 potence 1 1/8'' Mod. 2018
Gabelschaft: 1 1/8 "Schaftklemme; Bearbeitung: 3D Schmieden; Effect: Hochglanzpoliert; Gewicht: 195g;     Lieferumfang: 1x Chromag HiFi V2...
99 €
80,90

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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