Adjustable Stem Risers of 2025
Best Choice1
FIFTY-FIFTYFIFTY-FIFTY Adjustable Alloy Bike Stem, 0-60 Degree Mountain Bike Riser Stem for 1-1/8 Steer Tube 31.8mm Handlebar, Fit for Most Bicycle, Road, MTB, E-MTB with 2 Hex Keys (Black, 110mm)
Main highlights- Suitable for most mountain bikes, road bike, downhill bike, e-bike, Hybrid, enduro, track bike, fixed gear bicycle, BMX etc
- Strong and Durable: High-strength CNC machined 6061 T6 aluminum alloy mountain bike stem optimized for light weight and high durability
- Fit Perfectly for 31.8mm(1-1/4") diameter bike handlebar and 28.6mm (1-1/8") diameter steerer tube
- Easy to Install: Come with 2 Hex Keys to install, Just insert the bicycle stem to original front fork stem, Four clamp bolts hold bar securely in position, Pre-lubricated bolts make your installation smoother
- 0-60 Degree Adjustable Angle: This adjustable bike stem can be adjusted at an angle between 0 ° and 60 ° and offer you different positioning options to make your riding more comfortable
- Curious about how we select the top products for you? Explore How It Works
Value for Money2
growordgroword 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.
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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.
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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.
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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
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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.
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SweetoneBike Stem Riser Adjustable Bicycle Handlebar Extender Increases Bar Height Up to 5.3" for Most Bicycle Road Bike, MTB, BMX, Cycling (1-1/8" Black)
Main highlights- WIDE COMPATIBILITY: The bike stem extension is suitable for most bikes, mountain bikes and road bikes with 28.6mm threaded bars.
- STURDY MATERIAL: The handlebar height adapter is made of refined aluminum alloy, high toughness, no deformation, corrosion resistance, sturdy and practical.
- DOUBLE SCREW FASTENING: The bike handlebar extender is equipped with double screw locks and steel screws to make the handlebar tighter and prevent the handlebar from loosening and falling off, reducing hidden dangers when riding.
- COMFORTABLE CYCLING: You can properly adjust the handlebar height with the lift accessory so you can maintain traction more easily on steep hills, giving you a comfortable and easy riding experience.
- ADJUSTABLE HEIGHT: The height of the bike fork bar extension is 13.8*2.86 cm/5.43*1.13 inches with 5 washers and a maximum height of 10 cm, adjusting the height can effectively reduce the pressure on your lower back and lift it to your comfortable position.
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FOMTORFOMTOR 31.8mm Adjustable Stem 110mm 0~60 Degree UNO 31.8mm MTB Adjustable Handlebar Stem for Most Mountain Bike Road Bike (Fit for 1.25'' Handlebar)
9.9 Easy installation9.5 Comfort8.7 lasts a long timeWhy we love it
Adjustable angle for personalized comfort and riding posture.
Easy installation with secure four-bolt bar clamp.
Lightweight, durable construction with high-strength aluminum alloy.
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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
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TRIWONDERTRIWONDER Bike Stem 25.4 31.8 Adjustable 60 Degree 90mm 110mm 130mm Bike Handlebar Extender Stem Riser Bicycle Handle Bar Extensions for Mountain Bike, Road Bike, MTB, BMX, Cycling
Main highlights- Size: Fits 25.4mm (1") handlebars and 28.6mm (1-1/8") steerer tube. Available in 90 / 110 / 130mm lengths (measured center to center, not total stem length), with 0–60° adjustable angle
- Ride Longer In Comfort: Whether you're commuting or touring, this bike handlebar extender helps relieve back, neck, and wrist discomfort by letting you ride in a natural position. Perfect for riders dealing with shoulder or back pain
- Easy To Install: Includes clear specs, an angle indicator, and all the tools you need. The 4-bolt clamp securely locks your handlebars in place—no slipping, no fuss
- Easy Height Adjustment: Easily adjust the handlebar angle without removing the bike stem, perfect for riders who want to fine-tune their position for better posture, visibility, and control
- Built Strong For Everyday Use: Crafted from high-strength 3D forged alloy for durability and control, this stem stands up to road bikes, MTBs, BMX, and more—durable, dependable, and budget-friendly
