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New product -25%Deda zero 1 stem- €39.74
- €52.99
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New product -65%Dedacciai Zero Nero stem- €54.25
- €154.99
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New product UsedBike stem Lapierre RCLN- €9.99
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New product -38%Deda Superzero stem 8 degrees- €69.43
- €111.99
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New product -50%Dedacciai Zero100 stem 130 mm- €47.50
- €94.99
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New product -35%4ZA forza stem 1" 1/8 OS- €19.49
- €29.99
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New product UsedBianchi stem 120 mm- €19.99
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New product -50%Ritchey WCS 4axis 44 stem 6 degree- €48.00
- €95.99
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-55%Crankbrothers Cobalt 3 stem 110 mm- €40.50
- €89.99
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New product -40%FSA Omega OS 168 stem 110 mm 1" 1/8 OS 6°- €23.99
- €39.99
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UsedDedacciai Magic stem 120 mm- €24.99
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New productStem 120 mm aluminium- €14.99
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UsedGiant stem 60 mm- €7.99
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New product100 mm stem aluminium- €9.99
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UsedBontrager stem 90 mm OS- €12.99
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New product -31%Ritchey comp stem 110 mm- €20.00
- €28.99
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New product -30%Easton EA50 stem 90 mm- €33.53
- €47.90
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New product110 mm stem ITM Forged Lite Luxe- €19.99
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UsedCannondale stem 120 mm 25.4 mm- €9.99
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New product -50%Dedacciai Zero100 stem white OS- €47.50
- €94.99
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UsedBicycle stem 110 mm OS- €8.99
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UsedEaston EA50 road bike stem 100 mm- €14.00
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Used110 mm stem Ritchey PRO- €9.99
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Used115 mm stem Ritchey 1-1/8" 25.4 mm- €8.99
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New product -55%Deda 35 stem 120 mm- €58.50
- €129.99
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UsedCarbon stem Pazzaz 120 mm 1" 1/8 25.4 mm- €39.99
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UsedStem fixture cap Look Astem- €4.49
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New product -50%110mm stem Decathlon btwin comp- €10.00
- €19.99
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Used -60%Road bike stem 130 mm Easton EA50- €14.00
- €34.99
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UsedCDC racing Pro alu S-race stem- €9.99
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New productRoad bike or MTB stem 4ZA Stratos 110 mm OS- €28.99
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UsedMTB stem btwin 120 mm 1 1"/8 25.4 mm- €7.99
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UsedO"RKA stem 90 mm 1 1"/8 OS- €7.45
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UsedB'twin COMP stem 100 mm 1" 1"1/8 25.4 mm- €8.99
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UsedStem 130 mm 1"1/8 25.4 mm- €7.99
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New productOptimiz stem 90 mm 1"1/8 OS- €14.90
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UsedAluminium stem 110 mm 1"1/8 25.4 mm- €8.90
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UsedRoad bike stem Gass Homer 120 mm / 6° 1"1/8 OS- €14.99
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New product -30%Stem 100 mm Bontrager Elite OS- €27.99
- €39.99
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UsedRockrider stem 110 mm 1"1/8 OS- €8.99
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UsedDedacciai Big Logo stem 110 mm 1"1/8 / 10° OS- €12.99
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UsedDedacciai Forza stem 120 mm 1"1/8 OS- €14.90
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UsedRoad bike carbon stem Time Ulteam 130 mm- €69.90
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UsedStem 120 mm 1"1/8 25.4 mm- €5.99
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New product -31%Ritchey stem Comp 120 mm- €20.00
- €28.99
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UsedPRO CLT stem 120 mm 1"1/8 OS- €14.90
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UsedRitchey WCS stem 130 mm- €19.99
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Used130mm stem ITM Forged Lite Luxe OS- €10.99
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UsedITM Forged Lite carbon stem 120 mm 1"1/8 OS- €12.90
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UsedStem 110 mm rockrider- €7.99
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UsedStem 120 mm black- €7.99
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New productMBK stem 90 mm 1"1/8 OS- €11.90
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UsedRace face stem Ride XC stem 90 mm- €14.99
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UsedZeus SL stem 130 mm 1"1/8 OS- €11.90
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UsedTitec Fast Al stem 120 mm 1"1/8 25.4 mm- €7.90
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UsedTHE stem 110 mm 1"1/8 25.4 mm- €9.50
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UsedMSO stem 120 mm 1"1/8 OS- €7.99
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UsedBontrager SSR stem 120 mm 1"1/8 25.4 mm- €7.99
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UsedDedacciai Quattro stem 130 mm OS 1"1/8- €21.50
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New productMassi LT stem 80 mm 1"1/8 OS- €29.99
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UsedDedacciai Zero100 stem OS 130 mm 1"1/8- €19.90
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Used105 mm bicycle stem- €3.99
Showing 1-62 of 62 item(s)
Choosing the right road bike stem: characteristics, specifics, and tips
The road bike stem is a central road bike part of the cockpit, often overlooked by beginner cyclists. Yet, this bike stem plays an essential role in comfort, handling, and the overall performance of the road bike. Choosing the right road bike stem optimizes posture, improves handling responsiveness, and reduces fatigue on long distances. Whether you're looking for a short road bike stem for a more compact and responsive position, or a carbon road bike stem for lightweight and rigidity, it's crucial to understand the specifics of this component. Here's a comprehensive overview to guide you in choosing the road bike stem best suited to your practice.
What is a road bike stem ?
The road bike stem is an essential part of the cockpit, connecting the road bike handlebar to the road bike fork's pivot. It links the cyclist's hands to the rest of the bike, transmitting handlebar movements to the steering via the road bike headset. By its shape and configuration, the stem directly influences the cyclist's position, steering angle, and the bike's responsiveness on the road. It's a component at the crossroads of ergonomics, comfort, and performance.
Fixed or adjustable, short or long, made of aluminum or carbon, each type of road bike stem precisely influences your posture, handling, and riding sensations. Choosing the right one means adapting your bike to your morphology and riding style to get the best out of every ride.
Characteristics of a road stem
Here are the key elements to consider when choosing your road stem:
1. Stem length
The length directly influences the cyclist's posture. A short road bike stem (60 to 90 mm) is ideal for cyclists looking for a more upright and maneuverable cockpit, especially for urban use or beginners. Conversely, a long stem (100 to 130 mm) favors a more stretched, aerodynamic position, ideal for performance.
2. Inclination angle
The angle typically varies between 6° and 17°. A stem with a positive angle allows for a more comfortable position. A negative angle lowers the handlebar for a more aggressive position. An adjustable road bike stem offers the possibility to adjust the inclination according to your preferences, a wise choice for cyclists in the adjustment phase or in rehabilitation.
3. Diameter
Ensure compatibility between the handlebar diameter (often 31.8 mm) and the fork pivot diameter (often 1"1/8). The stem must perfectly match the dimensions to ensure a good fit and avoid any play in the cockpit.
Materials: between robustness and lightness
The choice of material for your road bike stem plays a fundamental role in the overall behavior of your bike. It directly impacts weight, rigidity, vibration absorption, and budget. Two main families of materials dominate the road bike stem market.
Aluminum: this is the most common material. Lightweight, rigid, and economical, it offers an excellent quality/price ratio. An aluminum road bike stem is perfectly suitable for most cyclists, whether amateurs or experienced, offering proven reliability without weighing down the bike.
Carbon: for cyclists seeking maximum performance, the carbon road bike stem is the preferred choice. A carbon road bike stem is ultra-lightweight, often more rigid, and also better filters vibrations, improving comfort on long distances. It is particularly recommended for high-end bikes and competition-oriented practices.
If you're looking for an ultra-performant and minimalist component, a lightweight carbon road bike stem represents an excellent compromise between weight savings and handling efficiency.
Different types of road bike stems
There are several types of road bike stems, each adapted to a riding style or a particular bike configuration.
The classic screw-on stem: still used on vintage bikes or vintage-style models, it screws inside the fork pivot. Although technically outdated, it retains a certain aesthetic and remains functional.
The aheadset stem: this is the current standard on most modern road bikes. This road bike stem attaches directly around the fork pivot using a clamping system. It offers better rigidity, greater steering precision, and simpler adjustment. It can be associated with a road bike stem riser to adjust the handlebar height without changing the stem itself, which is particularly useful for postural adjustments.
The adjustable stem: much appreciated by touring cyclists or beginners, this version allows for simple and quick adjustment of the inclination angle. It is an excellent solution for gradually refining your position on the bike without having to multiply the components.
Road bike stem: how to choose the right one ?
Choosing the right road bike stem is an essential step to improve your comfort, posture, and performance. A poorly adapted road bike stem can cause pain, reduce the effectiveness of your efforts, or affect your bike control. It is therefore crucial to carefully select your road bike stem by considering several criteria.
Your morphology: the length and angle of the road bike stem must be adapted to your size, arm length, and flexibility. A postural study or adjustment made by a professional will help you determine the ideal road bike stem size and the configuration for your body.
Your cycling practice: the type of cycling you practice directly influences the choice of the road bike stem. If you cycle recreationally or for long distances, opt for a higher and more comfortable stem. On the other hand, for competitions or triathlons, a longer and lower stem will improve aerodynamics and efficiency.
The frame geometry: carbon frames or endurance-oriented frames may impose particular constraints on angles or lengths, thus limiting mounting options. Therefore, ensure that the road bike stem is compatible with the frame and the headset of your bike before making your choice.
Your skill level: experienced cyclists will generally prefer a rigid, precise, and lightweight stem, such as a carbon road bike stem. Beginners, on the other hand, will be more comfortable with an adjustable or shorter road bike stem, allowing for gradual adjustments to facilitate bike handling.
If you wish to change the road bike stem, it is important to carefully consider these criteria to ensure an optimal and tailored riding experience.
In Summary
The road bike stem is much more than just a metal tube. It is a key element that directly influences your comfort, position, and performance on the saddle. Whether you choose a classic road stem, a short road bike stem, an adjustable road bike stem, or a carbon road bike stem, take the time to understand your needs.
Adapting your road bike stem to your riding style also means optimizing your sensations, reducing postural pain, and maximizing your performance, whatever your goal.