10 Best Mountain Bike Stem [2025]
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When it comes to enhancing your mountain biking experience, choosing the best mountain bike stem is crucial. A good stem can improve handling, stability, and overall ride comfort. In this article, we’ll explore the top 10 mountain bike stems available in the market, helping you make an informed decision for your next ride.
Top 10 Mountain Bike Stem in the Market
Best Mountain Bike Stem Review
Bestseller No. 1
Bike Stem 31.8 × 45mm WAKE Mountain Bike Stem Bicycle Handlebar Stem Suitable...
- Handlebar diameter: 31.8mm (1-1/4"), Tube diameter: 28.6mm (1-1/8"), Length: 45mm (center distance of the two holes), Weight: 130g
- Universal short handle bar stem suitable for most road bike, fixed gear bicycle, mountain bikes, downhill bike, track bike, MTB, BMX, DH, etc.
- Constructed of high-strength CNC machined 6061 T6 aluminum alloy.
- Easy installation, just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position
- Suitable for modified, DIY, upgrade the bike. Downhill, Chongshan, climbing, with them very comfortable.
Bestseller No. 2
MEGHNA MTB Short Bike Stem φ22.2mm Mountain Bike Handlebar Stem 35mm for Most...
- MG-22.2ST; MEGHNA Bike Short Stem 22.2MM for Mountain Bike Kids Bike E - Bike BMX.
- Material: 6061 aluminum alloy short bike stem designed for a variety of bike models. It is not only lightweight design, but also has high strength, durable, waterproof, wear - resistant, anti - corrosion characteristics, Adapt to various bad weather, extend service life, and ensure long - term reliability and stability. It is the ideal choice for updating your bike.
- Short Handlebar Design: Length 1.38"/35mm, short handlebar design makes the handlebar more flexible steering, especially for off - road and downhill riders, improve handling performance, bring a better riding experience.
- Compatible with a Variety of Models: Suitable for 0.87"/22.2mm handlebars and 1.126"/28.6mm universal stem, widely used for children's bikes, mountain bikes, BMX, e - bike and other models to meet the needs of different users. Please check the dimensions before you purchase.
- CNC Technology: Using CNC process manufacturing, to ensure the accuracy and quality of each stem, smooth surface, which is durable and stable.
Bestseller No. 3
CYSKY Bike Stem 31.8 60mm/70mm/90mm/110mm 35 Degree MTB Stem Mountain Bike Stem...
- 【31.8mm Bike Stem】Handlebar diameter 31.8mm (1-1/4"), Front fork stem diameter 28.6mm (1-1/8")
- 【Angle】35 degree, Length: 60mm (center distance of the two holes), Weight: 122g (0.27 lb)
- 【Quality material】Constructed of high-strength 6061 T6 aluminum alloy, anti-corrosion, anti-rust, and oxidation resistance, strong and sturdy
- 【Easy Installstion】Easy to install stem, just connect up the front fork stem, four bolt bar clamp holds bar securely in position, After installing, feel at ease and won’t tire out arms/shoulders/back
- 【Wide Application】The short handlebar stem, Suitable for most road bikes, mountain bikes, downhill bikes, track bikes, MTB, BMX, DH and so on. Perfect for modifying, DIY and upgrading your bike. Good replacement for your mountain bike
Bestseller No. 4
MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem for Most...
- Stereer Tube diameter: 28.6mm (1-1/8"), Handlebar Diameter: 31.8mm (1-1/4"), Length: 50mm, Weight: 220g, Degree: 30°
- Easy installation, just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position
- Constructed of high-strength CNC machined 6061 T6 aluminum alloy.
- Universal short handle bar stem suitable for most road bike, fixed gear bicycle, mountain bikes, downhill bike, track bike, MTB, BMX, DH, etc.
- Suitable for modified, DIY, upgrade the bike. Downhill, Chongshan, climbing, with them very comfortable.
Bestseller No. 5
groword Bike Stem Riser,Adjustable MTB Stem,28.6mm Bike Fork Aluminum Adjustable...
- 【Ideal Stem for Rider】Can't get comfortable riding on your bike?This adjustable bike stem setallows you to adjust the angle and height of the bike stem at the same time, which is better than a single adjustable bicycle stem riser to meet your needs, and it is the best choice for you to ride comfortably.
- 【Compatibility】Fits bikes with fork diameter of 28.6mm and handlebar diameter of 31.8mm only, can be adjusted by 150mm in height and 120 degrees in angle.Suitable for Marmot Ellsworth SantaCruz Trek Specialized and other mountain bikes road bikes.
- 【Material】The handlebar risers features a three-dimensional forged alloy construction for strength and control.The surface is polished and anodized for sturdiness, safety .
- 【Easy to Install】First, put the bike stem extender together, link one end to the bike fork and one end to the bike handlebar, and tighten the screws.Installation is very simple due to the exact specifications. There is an “angle” indicator on the adjacent part that allows you to set the angle correctly. There is an opening in the bar that allows you to see the position of the handlebars.
- 【Product Composition】This bicycle handlebar extender kit consists of two parts: a handle bar extension for bike and a fork extensions.Part contains washer 20mm x1,10mm x1 5mm x2, 2 hexagonal wrenches,a threaded rods,a handle cap and screw cover,6 screws.
Bestseller No. 6
Adjustable MTB Stem 31.8mm 70 Degree - 90/110/130/145mm Bike Stem Riser for...
- NOTE: PLEASE CONFIRM YOUR SIZE BEFORE YOUR PURCHASE. 90, 110 130 and 145mm are not the total long of the stem.
- 【Ideal Stem for Rider】: Can't get comfortable on your bike? Tried too many bike stems? This adjustable stems are a useful way of tweaking your handlebar height and reach, particularly for touring where you spend long hours in the saddle. Our adjustable stem is the best bet to get comfortable
- 【Compatibility】: Only Fit for Handlebar diameter 31.8mm (1-1/4''), front fork stem diameter 28.6mm (1-1/8") and is available in a range of lengths – 90, 110 130 and 145mm.
- 【Material】: The MTB stem is manufactured with a 3D Forged alloy construction that gives strength and control. The durability of this stem is very adjustable with an angle of (-70°to +70°)
- 【Easy to Install】: Just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position
Bestseller No. 7
JETCAT Bike Stem, Short MTB Stem 31.8, Mountain Bike Stem Clamp, Bicycle Stem,...
- PREMIUM PERFORMANCE & COMFORT – This short MTB stem brings your handlebars closer for a more upright, ergonomic riding position, reducing wrist strain. Perfect for road bikes, BMX bikes, and MTBs, ensuring better control and comfort.
- DURABLE & SECURE FIT – Our 31.8 mm stem features a sturdy mountain bike stem clamp with reinforced bolts, ensuring a reliable grip on bicycle handlebars. Built to handle rugged trails and urban streets alike.
- EASY DIY INSTALLATION – This bike handlebar stem is designed for hassle-free setup. A clear torque guide prevents over-tightening, and it fits various bikes, making it a top choice for MTB stem risers, BMX bikes, and road bike stems.
- UNIVERSAL COMPATIBILITY – Designed as a bike stem 31.8 mm, it suits multiple setups, from mountain bike stems to bike handlebar stems. Works seamlessly with different handlebar sizes and spacers for a custom, dialed-in fit.
- HIGH-QUALITY BUILD – This MTB stem is made from durable materials with precision-machined bolts for extra strength. Designed for mountain bikes, road bikes, and BMX bikes, it ensures reliable performance on smooth roads or rugged trails.
Bestseller No. 8
CYSKY 31.8 Stem 35mm 0 Degree MTB Short Stem Mountain Bike Stem Handlebar Riser...
- 【Parameter】Length: 35mm, Rise: 0 Degree, Handlebar Diameter: 31.8mm (1-1/4"), Steerer Tube Diameter: 28.6mm (1-1/8")
- 【Ultra-light Construction】Weight: 125g (0.28lb), This short bicycle stem is Lightweight and sturdy, Reduce weight while maintaining strength
- 【Multiple color】This 35mm handlebar clamp use of meticulous CNC machining process, beautiful appearance with multiple color options, the dual color design makes your bicycle look unique
- 【Material】Constructed of high-strength 6061 T6 aluminum alloy, anti-corrosion, anti-rust, and oxidation resistance, strong and sturdy
- 【Easy to Install】First put the stem into the position of the front fork rod and tighten the screws to fix the stem position, then place the handlebar on the stem and secure it, and finally tighten the screws to complete the installation
Bestseller No. 9
CYSKY 31.8 Stem 35mm MTB Stem Mountain Bike Stem Riser Handlebar Short Stem for...
- Handlebar diameter 31.8mm (1-1/4"), Front fork stem diameter 28.6mm (1-1/8")
- Length: 35mm, Weight: 130g (0.29lb), Angle: 0 degree, This bicycle stem is Lightweight and sturdy, Reduce weight while maintaining strength
- Bike handlebar stem constructed of precision 3D Forged aluminum alloy, CNC process no paint loss, easy to clean, sturdy and durable, not easy to deform and rust
- Easy to install stem, just connect up the front fork stem, four bolt bar clamp holds bar securely in position, After installing, feel at ease and won’t tire out arms/shoulders/back
- The short handlebar stem, Suitable for most road bikes, mountain bikes, downhill bikes, track bikes, MTB, BMX, DH and so on. Perfect for modifying, DIY and upgrading your bike. Good replacement for your mountain bike
Bestseller No. 10
Azarxis Adjustable Bike Stem 25.4mm 31.8mm Stem 90mm 110mm 120mm 130mm 0-60...
- Fits Most Standard Bikes: Compatible with 28.6mm (1-1/8") steerer tubes and 25.4mm (1") handlebars. Available in 90mm, 110mm, and 130mm lengths with an adjustable angle from 0° to 60°, making it ideal for customizing your riding position
- Durable and Lightweight Design: Crafted from tough 6061 aluminum alloy, this stem offers the perfect balance of strength and low weight—built to last without weighing you down
- Secure and Stable Connection: Features a four-bolt bar clamp that firmly holds your handlebar in place, ensuring a solid and reliable ride
- Quick and Simple Installation: Installs easily by connecting to your bike’s original front fork stem — no complicated tools or steps required
- Versatile Fit for Most Bikes: Perfect for road bikes, mountain bikes, track bikes, MTB, BMX, downhill bikes, and more
Wrapping Up
Finding the best mountain bike stem can significantly impact your performance on the trails. With the options listed in our top 10, you can select a stem that fits your riding style and preferences. Upgrade your bike with one of these stems and enjoy a more controlled and enjoyable mountain biking experience.
