Best Bike Handlebars Headsets Stems in 2026

Improve Your Ride & Posture: Making the decision to buy a bicycle is only half the battle to ensuring a comfortable ride. For those riders who are looking for a more comfortable position, the Delta Cycle Stem Raiser provides the ideal handlebar riser solution, increasing handlebar height up to 3.25".

Height Extension: Like a pair of jeans, most bikes are designed for an average-sized person of a certain age. For those outside of that average, the Stem Raiser is for you. This stem riser features an integrated height marker to help you quickly find your ideal handlebar position.

Comfortable Cycling: With the Stem Raiser, you can elevate your handlebar for better posture, reduced back, neck, and wrist pressure, and maximum comfort. No more back pain due to uncomfortable positioning.

Stereer Tube diameter: 28.6mm (1-1/8"), Handlebar Diameter: 31.8mm (1-1/4"), Length: 110mm, Weight: 290g, Degree: 0-60° Adjustable

Hollow design, Light weight.

Four bolt bar clamp holds bar securely in position.

🚴‍♂️ FUNCTIONAL GASKETS: The bicycle neck extender is equipped with 4 washers, 3 x 10mm and 1 x 5mm, which increases the height to 85mm

🚴‍♂️ ADJUSTABLE: The height of the extender can be adjusted by adjusting the number and type of spacers, reducing the pressure of waist effectively, biking more relaxed. Take the discomfort away from your upper back, neck and wrist

🚴‍♂️ HIGH STRENGTH & EASY TO OPERATE: The bicycle fork extender is made of refined 6061 aluminum alloy material. After T4 heat treatment + T6 heat treatment, the handlebar extender is stronger, more resistant to oxidation and corrosion, not easy to loose, and safer to use

Only Fit for Handlebar diameter 25.4mm (1''), front fork stem diameter 28.6mm (1-1/8"). Note:Do not fit 31.8mm (1.25") handlebar.Please confirm that your Handlebar Diameter is 25.4mm before you buy it.

Adjustable angle: 0° ~ 60°.Maximum height extension 90mm.Length: 110mm (center distance of the two holes)

Weight:274g. Constructed of high-strength CNC machined 6061 T6 aluminum alloy.strong and durable.

Ideal position for Downhill and Enduro racing / riding

Replaces top cap of steerer tube

Positions Garmin infront of your nose on steep terrain

ADJUSTABLE: The product equip with 5 gaskets, 5x10mm can increase the height up to 100mm (3.93"). It can adjust the gasket to fit your need freely, reducing the pressure of waist effectively, biking more relaxed.

HIGH STRENGTH: This Bike handlebar riser is made of aluminium alloy material with polished anodized finish, solid and durable.

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.

【Specification】:Angle:±35°,Handlebar diameter: 31.8mm (1-1/4"), Steerer Tube diameter: 28.6mm (1-1/8"),Stack Height:42mm, Length: 70mm (center distance of the two holes),Weight: Approx 125g(0.27 lbs)

【Feature】：Universal 31.8 to 25.4 Bicycle Stem Shim, 31.8 Mountain Bike Handlebar Stem can refit into 25.4mm(1") Stem for Fixie Bike,Kids Bike Part etc.,

【Material】: High Quality Alloy Aluminium AL6061,T6 Heated Treatment, Lightweight.Color: Black

TWO BOLD DESIGN. DON'T NEED TO REMOVE THE GRIPS IN ORDER TO INSTALL THE STEM.

MATERIAL: ALUMINUM ALLOY.

FORK TUBE INSERT SIZE: 22.2MM (7/8")

Black anodized Alloy adjustable quill stem, 0-60 degrees

22.2mm quill shaft diameter - for 1-inch fork steerers

180mm quill shaft length

Stereer Tube diameter: 28.6mm (1-1/8"), Handlebar Diameter: 31.8mm (1-1/4"), Length: 50mm, Weight: 220g, Degree: 30°

Easy installation, just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position

Constructed of high-strength CNC machined 6061 T6 aluminum alloy.

1. Maximum Height Extension: 180mm (7 inch). Include 6 gaskets, 2 x 20mm (4/5 inch), 3 x 10mm (2/5 inch) and 1 x 5mm (1/5 inch). Can freely adjust the gasket to fit your own height

2. Easy installation, just connect up the original front fork stem

3. Forged 6061 Aluminum Alloy Material with polished anodized finish, Solid, Secure, Durable.

【BIKE STEM】 - This bike stems features a precision 3D shaped forged shaft interconnected with a precision broached clamp to create the strongest, lightest, most secure adjustable stem available. DIal-in the perfect height for your Handlebars!

【BIKE STEM SIZE】- Sleek aesthetics combine with performance in this Handlebar Stem Suitable for 31.8mm (1-1/4") handlebars, front fork stem diameter 28.6mm (1-1/8") ,Length: 75,95,130mm (center distance of the center of angle disk ),Weight: 320g,Please Confirm Your bike Size Before Your Purchase.

【ADJUSTABLE ANGLE】- -40 angle to +90 angle adjustable according to your habits, the Adjustable Stem It can help you raise or lower the height of the handlebars to improve your position or comfort as you ride. so as to obtain a more comfortable riding experience

Only Fit For Handlebar Diameter 25.4mm (1''), Steerer Tube Diameter: 28.6mm (1-1/8"). Please read Purchase Guide carefully before order.

Degree: 0-60° adjustable.Not applicable to Giant bicycles.The mountain bike stem is constructed of high-strength CNC machined 6061 T6 aluminum alloy.Lightweight and Durable MTB Stem - about 280g

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. This stem and a riser handlebar did the trick, allow you to sit more upright on bike which is better for your back.

【COMFORT IN MOTION】- Introducing the Revolutionary Stem that is designed to reduce arm, wrist, and shoulder discomfort. Adjustable, compact, and built to last. Significantly reduces high-frequency vibration felt through the handlebars due to uneven terrain.

【THREADLESS HEADSET】- Kinekt Stems are designed to work with threadless headsets only. If your bike has a Quill-type headset, you will need to purchase a Quill-to-Threadless adaptor. These are available online. Compatible with a wide range of handlebars (shims maybe required for some bars) - standard being 31.8mm.

【STEM LENGTH】- To choose your stem length, measure your current stem in millimeters, from the middle of the handlebars to the middle of the top tube. Choose the Kinekt Stem length closest to your currect one. Available in 90mm, 100mm, 105mm, and 120 mm.

Adjustable. Maximum Height Extension: 70mm (approx. 2-3/4 inch). Can freely to adjust the gasket to fit your height.

Include 4 Gaskets - 3 × 10mm (approx. 3/8 inch), 1 × 5mm (approx. 3/16 inch), and 1 Screw - 115mm (approx. 4-1/2 inch)

Easy installation.

Before order this Bike Stem, please double check your Front fork stem diameter: 28.6mm(1-1/8") , handlebar diameter: 31.8mm(1-1/4") or 25.4mm(1"). Length: 90mm (center distance of the two holes)

Adjustable Degree MTB Stem: -60°~+60° adjustable.The mountain bike stem is constructed of high-strength CNC machined 6061 T6 aluminum alloy.Lightweight(about 280g) and Durable MTB Stem.

Use the adjustable stem to achieve a more comfortable riding position. This stem and a riser handlebar did the trick, allow you to sit more upright on bike which is better for your back.

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)

Adjustable angle: 0°~ 90°.Maximum height extension 150mm.Help to make your bike very comfortable to ride.

Weight:398g. Constructed of high-strength CNC machined 6061 T6 aluminum alloy.strong and durable.

Material: 6061 aluminum alloy

Maximum height extension: 115 mm. The handlebar riser comes with 2 spacers (1 × 5mm & 1 × 10mm)

This Bike fork stem extender can be freely to adjust the gasket to fit your height

Preferred by Professionals

Made of Microtex

Smooth and Comfortable to the Touch

Handlebar diameter between 20-23mm is suitable for installing the bicycle bar,Easy to install on the bicycle.

Stiff and sturdy, it can be used for a long time.

Aluminum alloy material, strong and durable.

Fits for quill shaft diameter: 22.2 mm /0.87 inch.Handlebar diameter :25.4mm /1 inch.

Quill Length: 180 mm / 7.09 inch.

Adjustable angle from 0 to 60 degrees, satisfies rider different needs.

Angle: +/- 7 Degree, Handlebar Diameter: 31.8mm (1-1/4"), fork diameter is 28.6mm (1-1/8")

Weight: 107g (0.24lb), Length: 60mm, This bicycle stem is Lightweight and sturdy, Reduce weight while maintaining strength

The use of sandblasting technology, frosted texture makes the product non-slip wear-resistant and more beautiful

Material: Aluminum Alloy 6061-T6

Handlebar diameter: 31.8mm (1-1/4"), front fork stem diameter: 28.6mm (1-1/8")

Length: 50mm,Angle: 0 degre

【Specification】Bike Stem Bar bore clamp diameter:31.8mm(1-1/4") or 35mm(1-3/8"), Steerer Tube Diameter: 28.6mm (1-1/8"),Stack Height:40mm, Stem length:50mm (center distance of the two holes)

【Feature】MTB Bike stem with shim, which can be used as 31.8mm or 35mm, Depending on the bar bore clamp diameter, Change your installation, One more choice is always good, Lightweight with CNC technology, the weight of the handle and spacer is only 146g

【Ideal for cyclists】Mountain Stem brings style and conidence to any ride, Its unique sectional profile lends the torsional stiffness required by our users, The burly barclamp zone is chamfered to reduce stress risers and increase fatigue life in handlebars

【Adjustable】：0-90 degrees adjustable Angle, one time to meet your many practical needs.

【Extension tube】 : 340mm extension tube, at any time to adjust the height of the car to the position you want.

【Applicable size】：Fits for quill shaft diameter: 22.2 mm /0.87 inch.Handlebar diameter :25.4mm /1 inch.

Please confirm your bike fork diameter is 28.6mm and the handlebar diameter is 25.4 mm before order!!!

1.Size 25.4 mm x 90mm x 28.6mm

2.Lightweight: FOMTOR's bike stem only 150g, and it is made of high-quality alloy aluminum alloy, with hollow design make it more durable.

Soft shock absorbing outer material that reduces hand fatigue

Hard inner compound that adds durability and strength

Our range of lock on grips feature a lightweight aluminum collar that will clamp onto your bars

Color: Glow-in-the-Dark<br/>Unit of Sale: Set

Carbon Fiber construction

5 to a bag

Non-Keyed