The 9 Best Bicycle Steerer Tube extenders (2023 reviews)

The zukka bicycle steerer tube extender is capable of outshining several other extender featured in this list in overall features. This extension is for threadless forks. It is a very bright light and the "bell" is obnoxiously loud, but effective. It is a great way to extend fork stem height. It is suitable for most bikes with 1-1/8 inches of threadless steering tube. It is a perfect fit, with the stock bars. The adapter is relatively easy to install, and takes less than an hour. This comes with an extended bolt.

Why We Like This:

Looks and works great, elevated handlebars enough to alleviate hand and shoulder pain
Super lite product and the aluminum finish looks amazing
New and hot release

Best For hybrid Bike: Wake Bike Fork Stem extender

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The wake bike fork stem extender is the best reliable extender on the market today. This riser extension is only 2.7 inches, but coupled with the top riser and raised handlebars the difference is more than 8 inches overall. It is easy to install and raises your handle bars and make riding enjoyable again. If you don't feel like you are in control when leaning way forward to stay on your handlebars this gets the bars UP for an easier reach, and there are several adjustments available to get just the right fit.

This product is easy to install, if you are familiar with bike mechanics and assembly. The adjustable one will not let you adjust as high. The handlebars are the right height. They are supposed to be upright and a "plush" ride. It is perfectly with no issues.

Why We Like This:

Good quality materials, light weight,simple install
Really helps alleviate sore neck and arms
Super easy install and made bike much more comfortable with a more seated position
Helps take pressure off hands and shoulders

Best For fixie: UPANBIKE Bicycle Steerer Tube extender

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Not everyone likes to purchase extender for their daily purpose, but the upanbike bicycle steerer tube extender would be an anomoly. This adapter basically lets you get rid of the stem and neck typically found on older vintage bikes. It's more of an adapter, or converter, than an extender. This part has no system to hold itself and raise your stem. It's the diameter of the lower part of the stem that inserts into your steerer tube. This fit the inside of the fork tube perfectly and allows the use of a more modern stem.

This is a bicycle stem riser adapter, you can install it between the bike stem and bike front fork, raises the height of your handlebars by increasing the height of your stem. It's tight to install but with grease it isn't impossible, it is much easier to remove than to install. The item is pretty light and very well made.

Why We Like This:

Raises the height of your handlebars by increasing the height of your stem
Great inexpensive way to update an older bike
Does a good job for conversion,very sturdy for going threadless
Allows the use of standard stems

Best For The money: Wake Bicycle Steerer Tube extender

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The wake bicycle steerer tube extender's material feels more premium than its price would suggest. If you want the safety/speed/comfort of a mountain bike without the constant strain on your wrists, this is the way. It fits standard one and one eighth inch thread-less stems. This riser measures a total of 7 ” ( 180 mm ) but only provides a maximum of 5 ” of rise as when installed. It’s great for off roading and out of the saddle sprints.

This uses 4mm hex for the clamp and a5 mm hex for the stem. This is fairly easy to install but the stem bolt is the key to the entire installation. It is great for off roading and out of the saddle sprints. It is perfect fit for slsy 3 wheeled bikes.

Why We Like This:

Excellent comfort on back, arms and hands
Great to have a higher handlebar
Results no numb hands and bent back

Best With suspension: UPANBIKE Steerer Tube

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If you often find yourself scrambling for appropriate and satisfactory extender, upanbike steerer tube should be your first option for buying. This stem adapter will enable you to use a more modern stem and handlebar for more ride versatility. It's more of an adapter, or converter, than an extender. It's the diameter of the lower part of the stem that inserts into your steerer tube. It is a great swap from a quill style stem.

The purpose of this stem is to adapt the older headset and threaded bike steering tube to allow the use of the newer and larger mounting diameter stems. This part has no system to hold itself and raise your stem.

Why We Like This:

Good adapter if you want easily change handlebars
Allows the use of standard stems
Does a good job for conversion,very sturdy for going threadless
Simple inexpensive conversion from a gooseneck to a steering tube

Best For Swagtron: Emoly Bicycle Steerer Tube extender

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We would, of course, be remiss if we didn't mention emoly bicycle steerer tube extender for regular usage. Enjoy sitting upright without your hands going numb this extension will help you in better posture and control. It fits mountain bikes and road bikes. The design of the stem extension is pretty decent and solid. It will work if you have a 1 1/8 threadless stem on your bike if you have the old style that is threaded it will not work. The cap rests on the top of the extender after the handlebars are placed on and the long screw slides down through it. The bolt is long enough to run the length of the extension. The bottom stem clamps have something to grab hold of, your stem. The cap screw in the extender is longer and will reach the pressure piece to tighten the steering.

Why We Like This:

Perfect height to ride in comfort
One of the new comers and featured product

Best Height extension: Emoly Handlebar Riser

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Emoly is known for creating pragmatic and minimalist extender for people on the go, and its line of emoly handlebar riser definitely falls in line with that reputation. Enjoy sitting upright without your hands going numb this extension will help you in better posture and control. It will work if you have a 1 1/8 threadless stem on your bike if you have the old style that is threaded it will not work. The Stem riser can freely adjust the gasket to fit your own height, reducing the pressure of waist effectively and raised to your comfortable position.

The cap screw threads into a pressure nut which holds the front wheel and fork in alignment with the handlebars. It is lightweight and extremely strong.

Why We Like This:

Fashionable and beautiful, with strong quality
Makes bike riding so much more enjoyable
One of the new comers and featured product

Best Stem extender: Lq industrial Bicycle Steerer Tube extender

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We would, of course, be remiss if we didn't mention lq industrial bicycle steerer tube extender for daily usage. It is an excellent way to upgrade your steering system. It is suitable for most bicycles, suitable for most bicycles with 1-1/8 inch (28.6 mm) threadless steering gear. It is easy to install, just connect the original front fork rod. It is perfect for the huffy cranbrook beach cruiser.

Why We Like This:

Sturdy, corrosion-resistant, durable and can be used for a long time
New and hot release

Best For short Steerer Tube: Dioche Bicycle Steerer Tube extender

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The dioche bicycle steerer tube extender is specially designed for your regular usage and has all useful features. Outdoor is the pursuit of adventure with the whole body to relax, and the dioche bike stem riser aims to provide convenience and safety for your outdoor cycling. Strong in anti-corrosion and rust-free, high toughness and not easy to deform, it has all the advantages that the handlebar riser you want. It is constructed of high-strength aluminum alloy, anti-corrosion and non-deformation. The bicycle stem riser can extend the fork stem by 3 mm to 50 mm, which is very practical and useful for use, perfect for mountain bicycle, road bike, and mtb to rise up the handlebar fork stem.

This riser is straight forward and easy to install that when finished is sturdy and very secure. It comes with several spacers so that you can add just enough length to your steerer, which is great. It has very little intelligent thinking skills or mechanical knowledge. The bike stem riser is very easy to install, and what you need is just a wrench to help you.

Why We Like This: