Best Mountain Bike Stem [Review] in 2020
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This guide has been written by Cycle expert Alex Bristol
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Every bike lover knows that the secret to having a good bike is having the right accessories for the bike. From the wheels to the handlebars, every component must be in place for you to enjoy the ride. Bike stems are just as important to you and your bike as any other component of your bike and having one that doesn’t fit can easily frustrate you. Choosing the best mountain bike stem for your bike is not something you should take lightly. Ultimately, mountain bike stems can help determine your speed, balance, and riding posture, all of which contribute to good riding experience.
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The Pick of Best Mountain Bike Stems
Wake Stem 0-60 Degree Adjustable Bike Stem
Top Choice Item
The Wake mountain bike stem is an adjustable bike stem made from a lightweight aluminum alloy. It can rotate up to 60 degrees, and it has a handlebar diameter of 31.8mm. This bike stem is quite versatile, and you can use it on almost anything from BMX’s to MTB’s.
The Wake mountain bike stem weighs a little under 300g is a hollow. It’s a lightweight bike stem that gives you a lot of value for your money. It is quite easy to install; you attach it to the front fork system, and it is securely attached to the handlebar by a unique four bolt bar clamp. This stem comes in at the number 1 spot of the best mountain bike stem list because of the ability to adjust up to 60 degrees, which makes it a favorite of tall people because it allows them to ride without having to bend forward when adjusted.
Easy to install
Adjustable; up to 60 degrees
Can be used with different types of bikes
It doesn't attach to standard bike handlebars
Latest deal: Wake mountain bike stem
RaceFace Respond Mountain Bike Stem
Prime Picked Item
The Race Face bike stem is built specifically for mountain bikes, and it delivers a high-intensity performance for all size frames. This heavyweight bike stem is a blend of rigidity and strength, combined with a solid blasted 6061 aluminum frame. The stem length is 45mm long and can turn up to 10 degrees. It is better suited to a shorter handlebar, and it can you can flip it up and down.
The RaceFace bike stem is made from forged, high-strength aluminum, making it fatigue-resistant and highly durable. It has an interlocking U-shaped clamp design that transfers most of the load to the rest of the bike stem, ensuring a more balanced ride.
The four-bolt bar clamp clasps to the handlebar firmly, keeping it balanced during long and unsteady rides. It even has a faceplate that allows your handlebar bend to fit your size, thereby keeping your bike stem from breaking, therefore making this a top contender in our list of mountain bike stems.
Adjustable bike stem
Easy to control
Shorter and closer stem
Can be flipped up and down
Would be nice if it was carbon fiber
Latest deal: RaceFace Respond
Truvativ 40 0-Degree 42 Height 31.8 1-1/8 Hussefelt Stem
Best Value Item
The Hussefelt stem from Truvativ is made from solid forged aluminum and has a short stem length. It is quite heavy for a small object, weighing 203g, and it allows you to ride in a more upright position, preventing the back problems that happen when you lean forward while riding. You can use it with several different bikes, like downhill MTB’s and fat bikes.
This mountain bike stem is the perfect choice for you if you prefer to ride hard and rough. It is made of forged aluminum, but that doesn’t affect its durability and performance one bit. It is quite easy to use, and it is well-balanced.
Installation of this product is quick and easy and doesn’t require many tools. The angle of the stem also makes your rides faster and more enjoyable because it adjusts you into a better seating position, blowing the other mountain bike stems out the water when it comes to ease of set up.
Easy to install
Adjustable; up to 40 degrees
The stem is quite heavy, and it doesn't fit standard measurements
Latest deal: Truvativ 40 0-Degree
FOMTOR 31.8 Stem 7 Degree Light Weight Bike Handlebar Stem Mountain Bike Stem
The mountain bike stem from Fomtor is a lightweight product, and it is adjustable to positive or negative 7 degrees, depending on your preference. It is made from a high-strength CNC machined aluminum alloy, making it an excellent product for attaching to your steerer tube. This mountaib bike stem comes in 3 different lengths, and you can use it on most types of road bikes and mountain bikes including BMX’s. Win!
This stem combines convenience and durability with excellent performance and stability. This bike stem has a tool-free installation, and it is effortless to install.
It is attached to the handlebar with a bar clamp that holds four bolts, which keeps it firm when in use. Using this bike stem on your mountain bike gives you more confidence because it handles well and is an excellent upgrade for your bike.
Adjustable; up to negative or positive 7 degrees
Made from a durable material
Easy to install
Doesn't fit well on bike stems with spacers
Latest deal: FOMTOR 31.8 Stem
Bavel Aluminum Alloy Fixed 31.8mm Cycling Mountain Bike Short Handlebar Stem Riser
If you’re looking for the best mountain bike stem that brings your handlebar closer to you while improving the handling of your bike, then the Bavel bike stem is the best choice for you. It is made from a high-grade aluminum alloy, which makes it a very durable product. This is a shorter stem that attaches to your steerer tube, which makes this a top contender in our list.
At 203g, this stem can be a bit too heavy for some people, but that doesn’t take away from the incredible performance you get from this product. The stem adds minimal rise to your handlebars but the rigidity and stability it adds upgrades your bike and makes it easier to control.
This bike stem can fit most road bikes and other heavy-duty bikes like mountain bikes, fixed gear bikes, and fat bikes. It is a short stem bike stem which fits steerer tubes of 28.6mm. Since it is better suited to road bikes and other heavy-duty bikes, it is made from solid materials, and it is a high-intensity product.
Easy to install
Improves bike handling
Bolt threads tend to be too stiff
Latest deal: Stem Riser
Race Face Ride Mountain Bike Stem
The Ride stem from Race Face is specially made to complement your Seatpost and ride bar. Race Face delivers unmatched quality and engineering with its top-of-the-line mountain bike stems at attractive prices. This bike stem is made from high-quality forged aluminum, and it comes in 4 different lengths, depending on how much distance you want between you and your handlebars.
Using this Race Face stem with your mountain bike elevates the performance of the bike primarily for longer and rougher rides because of the high strength of the aluminum and its fatigue-resistant quality. You can use this bike stem with several different types of mountain bike, dirt bikes, and road bikes.
The Race Face bike stem fastens securely to the handlebar with the four bolt bar clamp. This clamp also adds to its rigidity and stability, improving your bike’s balance and maneuverability. The stem is easy to install, and it is adjustable to +6 degrees.
Adjustable; up to +6 degrees
Easy to install
It is a bit on the heavy side
Latest deal: Race Face Stem
FIFTY-FIFTY Aluminum Alloy Mountain Bike Stem for 1-1/8 Steer Tube 31.8mm Handlebar
Fifty-Fifty have been making top quality bike accessories for years, and the mountain bike stem is no different. With its unique handlebar clamp, it is made explicitly for a mountain bike, and it is designed to take hits and abuse and still come out strong. The frame is made from a cnc machined 6061 aluminum and CNC alloy which is lightweight but still quite durable making this shorter stem a strong position on our selection.
The mountain bike stem comes in 2 lengths, 35mm and 50mm, to accommodate people of different riding heights when bolting onto the steerer tube. It also comes with extra spacers and bolts to securely attach the stem to the handlebars for more balanced riding experience.
You can install this bike stem within minutes because of the faceplate design that allows you to fix it under the bolt tightening torque. The stem was made for mountain bikes, but you can use it on most bikes, especially mountain bikes and dirt bikes.
Easy to install
Latest deal: FIFTY-FIFTY
SunLite 0-60 degree Adjustable Universal Mountain Bike Stem
The Sunlite universal mountain bike stem is an adjustable stem that fits both a 25.4mm and 31.8mm handlebar diameter. It is made from a high-quality alloy construction that ensures it lasts through the roughest rides. The stem can be adjusted up to 60 degrees positive and negative, depending on your preference.
This mtb stem clamps securely to your handlebars with its four-bolt bar clamp, and it enhances your biking experience. This bike stem is easy to install, it doesn’t require any special tools, has a standard clamp diameter, and it is secured firmly with a four-bolt system that keeps it rigid through the fastest and roughest bike rides.
This stem comes in different lengths, allowing you to customize it to your preferences and riding styles, and you can also adjust it to a 60 degrees angle. It elevates your handlebars, and although it is a bit heavy, it more than makes up for it with the incredible control it gives your bike.
Adjustable; up to 60 degrees
Fits 2 different sizes of handlebars
It is quite heavy for some bikes
Latest deal: Sunlite 0-60
Origin 8 Pro-Fit ATB Stem
The Origin 8 Pro-Fit ATB mountain bike stem is made from a forged aluminum material which gives it a solid and durable construction. It has a 180mm long quill stem, and it is suitable for 31.8mm handlebars. You can use it for both modern and older model handlebars with an older frame and fork. One outstanding feature is the guaranteed durability with its EN MTN safety certification.
If you have an older bike and you want to give it an upgrade, try this mountain bike stem. It is cost-effective, and it has a high-efficiency performance. It is made with durable material, and it can resist high impact, and it has a high fatigue resistance.
This bike stem offers you a better bike handling experience even with a cheap or old bike model. You can also use it for longer and rougher journeys.
Comes in different lengths
EN MTN safety certified
Made from durable materials
The bolts don't tighten securely
Latest deal: Origin8 Pro
UPANBIKE Bike Stem 31.8mm 45 Degree Bicycle Handlebar Stem Riser
This bike stem from Upanbike is made from a high-strength aluminum alloy which is fatigue-resistant. It can fit most kinds of bikes, and it comes in different lengths and sizes, according to your preference. This bike stem has a steerer tube diameter of 28.6mm and a handlebar clamp diameter of 31.8mm.
The bike stem has an easy installation, and it is held in place securely with a four-bolt bar clamp. It can be adjusted up to 40 degrees upward or downward. Installing it upward raises your handlebar position, shifting your posture back for better steering control and riding posture.
If you prefer being closer to your handlebars and leaning forward while riding, the stem should install it downward. This position reduces wind resistance and increases the speed of the bike. This bike stem is suitable for mountain bikes, road bikes, and fixed gear bikes.
Adjustable; up to ±40 degrees
It is a bit heavy for some bikes
Latest deal: UPANBIKE Bike Stem
Rounding up the best mountain bike stems reviewed in this article, we carefully chose from a wide range of available stems out there. They were picked based on their performance, durability, versatility, price, and general ratings. These bike stems are well-rated across many platforms, and they have been tested and recommend by biking enthusiasts everywhere.
Out top pick is the FIFTY-FIFTY Aluminum Alloy Mountain Bike Stem, which has a whopping 4.9 stars out of 5 on Amazon. This bike stem is the definition of high performance, and it can take hits from rough riding without getting bad. The price is a bit higher than many others on this list, but the quality speaks for itself.
The Bavel Aluminum Alloy Mountain bike stem is the perfect choice if you’re on a budget. It works like a lot of the more expensive models, and it suits several types of bikes. Be careful with the handling, though, because it is not as durable as some of the others.
When you’ve found the best mountain bike for your criteria, sometimes it’s worth looking at adapting the riding style to ensure a comfortable ride. You may notice that the selection of our best mountain bike stems are all made of aluminium instead of other materials such as carbon fiber, which has been intentional due to the cost of a carbon stem in comparison to other materials.
Whatever pick you make from our mountain bike stems, always ensure that it fits the bike you’re getting it for. The length matters, and it decides how much you will enjoy your bike stem. Some of the mountain bike stems on this list come in different sizes so you can make a good pick that you won’t end up regretting.
Head of Content at Pedallers
Alex is Pedallers Head of Content and specialises in road bike accessories and general cycling. Alex scours the internet finding the latest product that matches the needs of cyclists across the world. Alex looks at the best bike set ups and sources the newest tech in the cycle industry. Whether its a buyer guide, product review or a general post about bikes, Alex is a trusted source for everything cycle sport.