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Solid and firm handlebar extender that is hard to loose, more safety when use. Adjustable -- the stem riser can adjust the gasket to fit your need freely, reducing the pressure of waist effectively, biking more relaxed.

Our small, concentrated product line reflects the careful thought and dedication invested into each and every product we create.
For those riders who are looking for a more comfortable position, the Delta Cycle Stem Raiser Pro provides the ideal handlebar riser solution, increasing handlebar height up to 4. 6". Built to last: aluminum and t6 heat treatment construction provides trusted strength and durability when in use. The brand you trust. The accessories you need: for more than 30 years, Delta has been the brand you can trust with US-based design and engineering.

Depending on the thickness of your handlebar, you may need to install a shim. The stem has a opening that allows you to see where the handle bar is positioned.
6mm 1-1/8" and the handlebar diameter is 31. 8mm 1-1/4" before order!!! the bike stem is sturdy, well designed and easily adjusted, which is preferable to removing the handlebar stem and exchanging it for one with a different angle. Be sure to use glue on threads if any loosen up. The installation is easy because the specs were accurately represented.

4 spacers includedthe stem riser adapter comes with 4 spacers 1×5mm & 3×10mm, so you can adjust the height of the riser stem by swapping spacers. Easy to installjust slide the stem extender onto the steerer tube and tighten it.


Material: the mtb stem is manufactured with a 3d forged alloy construction that gives strength and control. Easy to install: just connect up the original front fork stem. The durability of this stem is very adjustable with an angle of -70°to +70°. Four bolt bar clamp holds bar securely in position.

Easy installation & widely compatible: just connect the original front fork to complete the installation. Take the discomfort away from your upper back, reducing the pressure of waist effectively, neck and wrist.
Cycling comfortably: handling more flexible, comfortable and convenient to operate, much easier to force when climbing, lighter weight, effective bicycle fork extender. Adjustable: the height of the extender can be adjusted by adjusting the number and type of spacers, biking more relaxed.

Adjustable:the product equip with 5 gaskets, 5x10mm, reducing the pressure of waist effectively, can increase the height up to 100mm3.93".

1. Wake
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BMX, Adjustable, MTB, Road Bike, Black, Fixie Aluminium Alloy, Wake Bike Stem Riser Bike Fork Stem Extender Bicycle Handlebar Raiser Head Up Adapter Suitable for Mountain Bike
#adWake #ad - Suitable for most bike with 1-1/8'' threadless headset. Include 4 gaskets, 3 x 10mm 2/5 inch and 1 x 5mm 1/5 inch. Easy installation, just connect up the original front fork stem. Handling more flexible, light weight, easier to force when climbing, operation is comfortable.More information #ad
Forged 6061 aluminum alloy Material with polished anodized finish, Solid, Secure, Durable. Can freely adjust the gasket to fit your own height. Maximum height extension: 70mm 2. 7 inch.Brand | Wake #ad |
Manufacturer | WAKE #ad |
Height | 1.38 Inches |
Length | 4.92 Inches |
Weight | 0.29 Pounds |
Width | 1.38 Inches |
Part Number | WAKE |
More information #ad
2. TRIWONDER
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TRIWONDER MTB Bicycle Bike Fork Stem Extender Handlebar Riser Adaptor Aluminium Alloy Head Up Adapter Black
#adTRIWONDER #ad - The handlebar riser can apply to most of the MBT bikes. Easy installation -- just connect up the original front bicycle fork stem. High strength -- 6061 aluminum alloy bicycle stem riser is 20% lighter than ordinary Al alloy stem extender.Solid and firm handlebar extender that is hard to loose, more safety when use. Adjustable -- the stem riser can adjust the gasket to fit your need freely, reducing the pressure of waist effectively, biking more relaxed.
More information #ad
Functional gaskets -- the bike neck extender is equipped with 4 gaskets, 3 x 10mm and 1 x 5mm, can increase the height up to 85mm. Strong in anti-corrosion and rust-free, high toughness and not deformed. More details refer to Figure 4. Comfortable cycling -- handling more flexible, much easier to force when climbing, operation is comfortable, light weight, convenient bike fork extender.Brand | TRIWONDER #ad |
Manufacturer | TRIWONDER #ad |
Length | 12.2 Centimeters |
Weight | 0.4 Pounds |
Width | 2.86 Centimeters |
Part Number | OS0902BL |
Model | OS0902BL |
More information #ad
3. Delta Cycle & Home
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Riser Adapter for Mountain Bike MTB, with Durable Aluminum Construction, Hybrid, Road Bike, Bike Stem Raiser Handlebar Extender by Delta Cycle, Increases Bar Height Up to 4.6"
#adDelta Cycle & Home #ad - Improve your ride & posture: making the decision to buy a bicycle is only half the battle to ensuring a comfortable ride. Height extension: like a pair of jeans, most bikes are designed for an average-sized person of a certain age. Comfortable cycling: with stem raiser pro, and wrist pressure, reduced back, neck, you can elevate your handlebar for better posture, and maximum comfort.Our small, concentrated product line reflects the careful thought and dedication invested into each and every product we create.
More information #ad
No more back pain due to uncomfortable positioning. Designed and engineered in the US so you can continue to rely on it for years to come. This stem riser features an integrated height marker to help you quickly find your ideal handlebar position. For those outside of that average, the Stem Raiser Pro is for you. For those riders who are looking for a more comfortable position, the Delta Cycle Stem Raiser Pro provides the ideal handlebar riser solution, increasing handlebar height up to 4. 6". Built to last: aluminum and t6 heat treatment construction provides trusted strength and durability when in use. The brand you trust. The accessories you need: for more than 30 years, Delta has been the brand you can trust with US-based design and engineering.
Brand | Delta Cycle & Home #ad |
Manufacturer | Delta Cycle & Home #ad |
Height | 1.4 Inches |
Length | 9 Inches |
Weight | 0.5 Pounds |
Width | 5.3 Inches |
Part Number | ETD3418B |
Model | TD3418B |
Warranty | Limited Lifetime |
More information #ad
4. Qikour
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31.8 Bike Stem Adjustable 0-60 Degree Bicycle Stem Handlebar Riser Extender for Road Bike, Mountain Bike, BMX Only Fit 1.25"/31.8mm Handlebar 31.8 x 130mm, MTB
#adQikour #ad - This is a pretty nice riser, good adjust-ability. There is a "degree of angle" indicator on the adjacent parts to allow you to set your angel correctly. This stem and a riser handlebar did the trick, allow you to sit more upright on bike which is better for your back.Depending on the thickness of your handlebar, you may need to install a shim. The stem has a opening that allows you to see where the handle bar is positioned.
More information #ad
Use the adjustable stem to achieve a more comfortable riding position, the pain caused by the original setup in shoulders/arms/back had to be corrected. Please confirm your bike fork diameter is 28. 6mm 1-1/8" and the handlebar diameter is 31. 8mm 1-1/4" before order!!! the bike stem is sturdy, well designed and easily adjusted, which is preferable to removing the handlebar stem and exchanging it for one with a different angle. Be sure to use glue on threads if any loosen up. The installation is easy because the specs were accurately represented.
Brand | Qikour #ad |
Manufacturer | Suncentech #ad |
Part Number | SCT-BS |
More information #ad
5. Lerway
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LERWAY Bike Stem Riser Extender MTB Handlebar Stem Adapter with Hex Key for 1-1/8" 28.6mm Fork Aluminum Black
#adLerway #ad - Aluminium materialthe steerer tube extender is made from forged 6061 aluminium alloy, super strong and lightweight. A durable bike handlebar riser provides longer and more comfortable riding experiences.4 spacers includedthe stem riser adapter comes with 4 spacers 1×5mm & 3×10mm, so you can adjust the height of the riser stem by swapping spacers. Easy to installjust slide the stem extender onto the steerer tube and tighten it.
More information #ad
This bike stem extender is very easy to fit. Perfect for most bikesthe stem riser is suitable for most bike with 1-1/8''28. 6mm threadless steerer. Your bike can do more with this mountain bike stem extender. Adjustable heightthe bicycle stem riser offers up to 85mm stem height increase, you can customise your new riser stem height perfectly for your riding needs.Brand | Lerway #ad |
Manufacturer | LERWAY Tech #ad |
Weight | 0.35 Pounds |
Part Number | H015000035800 |
Model | . |
More information #ad
6. Boenoea
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MTB, Fixie, BMX, Road Bike, Boenoea Bike Stem Riser Bike Fork Stem Extender 115mm 150mm 180mm 210mm Aluminium Alloy Bicycle Handlebar Raiser Head Up Adapter for Mountain Bike
#adBoenoea #ad - Specifications: maximum height extension: 210mm 8. 26 inch. Include 7 gaskets, 4 x 20mm 4/5 inch, 2 x 10mm 2/5 inch and 1 x 5mm 1/5 inch.More information #ad
Lightweight210mm:286g063 lb. Material:forged 6061 Aluminum Alloy. Easy to install on bike, Just connect the original front bicycle fork stem. Suitable for most bike with 1-1/8'' threadless headset.Brand | Boenoea #ad |
Manufacturer | Boenoea #ad |
Part Number | Bike Stem Riser Extender-210 |
More information #ad
7. CXWXC
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CXWXC Adjustable MTB Stem 31.8mm 85 Degree, 90/110/145mm Bike Stem Riser for Handlebar, Aluminum Alloy Mountain Bike Handlebar Riser Extender for MTB Road City Bike Bicycle 31.8 x 145mm
#adCXWXC #ad - Our adjustable stem is the best bet to get comfortable. Ideal for mtb racing and those who take their off road biking very seriously. Please confirm your size before your purchase. 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.More information #ad
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 and 145mm. Suitable for most bike: our bike stems are suited to a wide variety of bicycles, and also to the different types of riders. Material: the mtb stem is manufactured with a 3d forged alloy construction that gives strength and control. Easy to install: just connect up the original front fork stem. The durability of this stem is very adjustable with an angle of -70°to +70°. Four bolt bar clamp holds bar securely in position.
Brand | CXWXC #ad |
Manufacturer | CXWXC #ad |
Part Number | XT-AS822 |
More information #ad
8. Azarxis
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MTB Pure Black, Azarxis Bike Fork Stem Extender Bicycle Handlebar Riser Adaptor Aluminium Alloy Head up Adapter Flexible Easy Installation Suitable for Mountain Bike, Road Bike, 4.83 Inch
#adAzarxis #ad - High strength & easy to operate: the bicycle fork extender is made of refined 6061 aluminum alloy material. After t4 heat treatment + t6 heat treatment, not easy to loose, the handlebar extender is stronger, more resistant to oxidation and corrosion, and safer to use.Easy installation & widely compatible: just connect the original front fork to complete the installation. Take the discomfort away from your upper back, reducing the pressure of waist effectively, neck and wrist.
More information #ad
Our bicycle fork stem extenders are suitable for most MTB mountain bikes, road bikes and more. Functional gaskets: the bicycle neck extender is equipped with 4 washers, 3 x 10mm and 1 x 5mm, which increases the height to 85mm. Cycling comfortably: handling more flexible, comfortable and convenient to operate, much easier to force when climbing, lighter weight, effective bicycle fork extender. Adjustable: the height of the extender can be adjusted by adjusting the number and type of spacers, biking more relaxed.
Brand | Azarxis #ad |
Manufacturer | Azarxis #ad |
Length | 12.3 Centimeters |
Part Number | AZ-OS0902 |
More information #ad
9. ZUKKA
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ZUKKA Bike Fork Stem Extender,Bicycle Handlebar Stem Riser-Adjustable Bike Stem Riser,Aluminium Alloy Head Up adapter1-1/8 inches Bike Neck Extender-Black
#adZUKKA #ad - Practical:high toughness handlebar extender that is hard to loose, more safety when use. Work on mountain bike, road Bike, BMX, MTB, and more. High strength: this bike handlebar riser is made of aluminium alloy material with polished anodized finish, solid and durable.Adjustable:the product equip with 5 gaskets, 5x10mm, reducing the pressure of waist effectively, can increase the height up to 100mm3.93".
More information #ad
It can adjust the gasket to fit your need freely, biking more relaxed. Widely compatible: don't worry about buying a handlebar adapter that doesn't fit your bike. Our bike fork stem extender suitable for most Bike 1-1/8 inches threadless steering tube. Easy installation: just connect up the original front fork stem extender. Handling more flexible, light weight, much easier to force when climbing.Brand | ZUKKA #ad |
Manufacturer | ZUKKA #ad |
Part Number | SRR-001BK-BZ |
More information #ad
10. Wake
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MTB, Cycling Aluminum Alloy, Road Bike, Fixie Gear, Wake MTB Stem 31.8 90mm 0-60 Degree Adjustable Bike Stem Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Lightweight, BMX, Black
#adWake #ad - Please confirm Your Size Before Your Purchase. Four bolt bar clamp holds bar securely in position. Universal short handle bar stem suitable for most road bike, mountain bikes, fixed gear bicycle, etc.More information #ad
Stereer tube diameter: 28. 6mm 1-1/8", length: 90mm, weight: 260g, Handlebar Diameter: 31.8mm 1-1/4", degree: 0-60° Adjustable. Easy installation, just connect up the original front fork stem. Hollow design, light weight.Brand | Wake #ad |
Manufacturer | Wake #ad |
Height | 1.97 Inches |
Length | 3.54 Inches |
Weight | 0.33 Pounds |
Width | 1.57 Inches |
Part Number | Wake |
More information #ad