Bike Stem Adjustables of 2025
Best Choice1
Clicked 15 times in the last monthgrowordgroword Bike Stem Riser,Adjustable MTB Stem,28.6mm Bike Fork Aluminum Adjustable 150mm,Bike Stem 31.8mm,Adjustable 120 Degree 110mm,Suitable for Mountain Bike, Road Bike, MTB, BMX
Main highlights- 【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.
- 【Material】The handlebar risers features a three-dimensional forged alloy construction for strength and control.The surface is polished and anodized for sturdiness, safety .
- 【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.
- 【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.
- 【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.
9.8Exceptional
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Value for Money2
CYSKYCYSKY Bike Stem Universal 31.8mm and 25.4mm Adjustable ± 90 Degree 145mm MTB Stem Bike Stem Riser Short Handlebar Stem for Mountain Bike Road Bike BMX City Bike Bicycle (145mm)
Main highlights- Universal 31.8mm and 25.4mm handlebar (Built-in bar shim adjustment), Front Fork Stem Diameter 28.6mm (1-1/8"), Length: 145mm, Weight 353g (0.78lb)
- 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
- Package Include: Bicycle Stem ×1, Bike Stem Shim ×1 (31.8 to 25.4 Stem Adapter), Hexagonal wrench ×2
- 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
- Adjustable angle: -90°angle to +90° angle, can raise or lower the handlebar height to allows you to adjust to a much more comfortable upright riding position
9.5Excellent
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3
CXWXCCXWXC Adjustable MTB Stem 31.8mm 70 Degree - 90/110/130/145mm Bike Stem Riser for Handlebar - Aluminum Alloy Mountain Bike Handlebar Riser Extender for MTB Road City Bike Bicycle
Main highlights- 【Suitable for Most Bike】: Our bike stems are suited to a wide variety of bicycles, and also to the different types of riders. Ideal for MTB racing and those who take their off road biking very seriously.
- 【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°)
- 【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
- 【Easy to Install】: Just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position
- 【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.
- NOTE: PLEASE CONFIRM YOUR SIZE BEFORE YOUR PURCHASE. 90, 110 130 and 145mm are not the total long of the stem.
9.3Excellent
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4
QikourBike Stem Adjustable 60 Degree 31.8mm (1-1/4") / 25.4mm (1") Handlebar Stem for MTB, Road Bike, Fits Standard 28.6mm (1-1/8") Steering Tube (31.8 x 130mm, 31.8mm Handlebar & 28.6mm Steering Tube)
9.9 Easy to build9.7 Comfort9.3 DurabilityWhy we love it
Sturdy and well-designed for easy adjustment.
Improves riding comfort, reducing back and shoulder pain.
Simple installation with clear angle indicators.
9.1Excellent
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5
CYSKYCYSKY Adjustable Bike Stem 31.8 90mm 110mm 130mm 0-60° Degree Adjustable MTB Stem Bike Handlebar Stem for Mountain Bike, Road Bicycle, MTB, BMX, Cycling (130mm)
Main highlights- Suitable for most mountain bike, road bike, MTB, BMX etc, Perfect for modifying, DIY and upgrading your bike. Good replacement for your mountain bike
- Package Include: 31.8mm Adjustable Bike Stem ×1, Hexagonal wrench ×2
- Material：Constructed of high-strength CNC machined 6061 T6 aluminum alloy, no paint loss, sturdy and durable, not easy to deform and rust
- Handlebar diameter 31.8mm (1-1/4"), Front fork stem diameter 28.6mm (1-1/8")
- Adjustable angle: 0° ~ 60° degree adjustable, Length: 130mm (center distance of the two holes), Weight: 300g (0.66lb)
8.8Very Good
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6
D DymoeceD Dymoece Bike Stem 0-70 Degree 31.8mm Bicycle Stem Extender Riser Adjustable for MTB Mountain Bike Road Bike BMX 90mm 110mm 145mm
Main highlights- Suitable for MTB, mountain bike, road bike, BMX, DH, city bike, e-bike, fixed gear bike, etc
- Stable structure, lighter weight, corrosion resistance, better toughness, provide security for your outdoor travel
- Material: aluminum alloy
- Length: 145mm, handlebar diameter: 31.8mm, front fork stem diameter: 28.6mm (1-1/8")
- Angle: 0-70° adjustable
8.7Very Good
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7
BUCKLOS16% OffBUCKLOS Adjustable Bike Stem MTB 25.4mm 31.8mm 90/110/130/145mm 80 Degree Bike Stem Riser for Angle Adjustment, Bicycle Handlebar Extension for Commuter Bikes, E-Bike, Mountain, Road Bicycles
Main highlights- Versatile Performance: Designed for various bike types, including mountain bike, road bicycle, e-bike, commuter bike, city bicycles. Whether you're racing or enjoying a casual cycling, enhancing comfort and performance on any terrain
- Ultimate Adjustability for Comfort: BUCKLOS adjustable mountain bike stem lets you customize the height and angle for the perfect riding position, ensuring maximum comfort and reducing strain on your hand, back and shoulders during long rides
- Easy Installation: Installing your new BUCKLOS adjustable stem is a breeze! With clear specifications and a simple clamping system, you can quickly connect it to your bicycle’s fork and handlebar, allowing for hassle-free adjustments and setup
- Durable Construction: Crafted from good quality 8D forged aluminum alloy, this stem offers exceptional strength and durability. Its corrosion-resistant surface ensures it withstands harsh outdoor conditions, making it a reliable choice for any adventure
- Compatibility: BUCKLOS adjustable MTB stem fits 31.8 mm and 25.4 mm handlebars, and 28.6 mm (1-1/8") front forks, with an adjustable angle of -80° to +80° and lengths of 90 mm, 110 mm, 130 mm and 145 mm. Includes 7 hex wrenches for easy adjustments
8.6Very Good
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8
FOMTORFOMTOR 31.8mm Adjustable Stem 0~90 Degree 110mm MTB Adjustable Bike Stem for (1.25") Handlebar, Suitable for Most of Mountain bike, Road bike, BMX
Main highlights- Weight:398g. Constructed of high-strength CNC machined 6061 T6 aluminum alloy.strong and durable.
- Suitable for Most of Mountain bike, Road bike, MTB, BMX etc..Please measure your handlebar diameter before you buy this adjustable stem.
- Only Fit for Handlebar diameter 31.8mm (1.25''), front fork stem diameter 28.6mm (1-1/8"), Length: 110mm (center distance of the handlebar hole and Bolt)
- Easy to install: 1.Loosen the bottom screws use a wrench;2.Take out the black button;3.Loosen the left and right screws use a wrench;4.You need to take out the black buttom first when you adjust the angles.
- Adjustable angle: 0°~ 90°.Maximum height extension 150mm.Help to make your bike very comfortable to ride.
8.5Good
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9
WAKEMTB Stem 31.8 90mm 0-60 Degree Adjustable Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Lightweight, Black)
Main highlights- Universal short handle bar stem suitable for most road bike, fixed gear bicycle, mountain bikes, etc
- Stereer Tube diameter: 28.6mm (1-1/8"), Handlebar Diameter: 31.8mm (1-1/4"), Length: 90mm, Weight: 260g, Degree: 0-60° Adjustable
- Hollow design, Light weight. Please Confirm Your Size Before Your Purchase
- Four bolt bar clamp holds bar securely in position.
- Easy installation, just connect up the original front fork stem.
8.4Good
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10
BESNINBESNIN Adjustable Bike Stem 0-90 Degree 31.8mm or 25.4mm，60mm or 90mm or 93mm or 100mm, Adjustable MTB Stem Black or Red Mountain Bike Handlebar Stem for Bicycle, Road Bike, MTB (0-90° 31.8 * 93)
Main highlights- This stem doesn't make any noise while riding, the range of orientation is quite good and the riser is sturdy.
- Suitable for MTB, BMX, DH, downhill bikes, stationary bikes, road bikes, etc.
- Specifications: Fits 31.8mm handlebars only. Length: 93mm, stem riser: 65mm
- Size: 31.8x93mm Angle: 0~+90 adjustable Material: Constructed of high-strength CNC-machined 6061 T6 aluminum alloy .Color:black
- Easy to install: Simply connect to the original front fork stem, four-bolt stem clamp holds the stem securely in place.
- Advantages 4：.If your mountain bike has limited handlebar adjustment and with the seat at the correct height, the handlebars were far too low making it almost impossible to look behind you. then you need this 0-90° adjustable bike stem to solve this problem.
- Advantages 3: .If you are the elderly rider, this 0-90° adjustable bike stem can help and take the pressure off the joints providing a welcome relief especially on the longer ride.
- Advantages 2： It can be adjusted from 0-90°(you can also think of it as 90-180°).It can adjust the height in the maximum range for the handlebar,giving you more riding options.
- Advantages 1： Two-in-one design of adjustable stem and bicycle riser, it saves your money to buy riser stem or bicycle stem.
8.1Good
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