Updated: 17 Feb 2025

mount extender handlebars

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Updated: 17 Feb 2025

#1

Best Choice
ROCKBROS Bike Handlebar Extender Handlebar Extension Double Bike Handlebar Bracket Lightweight Durable for Holding Bicycle Speedometer, GPS, Phone Mount Holder

9.7

ROCKBROS

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Why we love it

Extended handlebar size

Lightweight durable

Easy installation

Main highlights

Key Features and Benefits
Lightweight carbon fiber and aluminum alloy, easy installation with hexagon wrench, ideal for adding extra space for accessories.

Ideal Use Cases
Perfect for cyclists needing more handlebar space for lights, speedometers, GPS, or smartphone racks. Suitable for handlebars 20-32mm in diameter.

Customer Reviews Highlight
Most praised for its sturdy and secure hold, ensuring accessories stay in place without sliding or scratching the handlebars.
#2

Value for Money
GUB 31.8MM Double Clamp Carbon Fiber Super Long Bike Bicycle Handlebar Extender Extension Light Lamp Computer Phone Mount Bracket Stand Holder

9.5

GUB

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Why we love it

Lightweight and strong aluminium and carbon fiber construction.

Versatile fit for various handlebar diameters with spacers.

Extended tube accommodates multiple accessories easily.

Main highlights

Lightweight and Durable Construction
Constructed of aluminium alloy bracket and super lightweight carbon fiber bar, this handlebar extender offers a robust yet lightweight solution for mounting multiple accessories.

Ideal for Limited Handlebar Space
Perfect for bikes with limited handlebar space, such as those with aero routing of cables, allowing for the addition of lights, computers, and more.

Highly Praised for Versatility
Customers frequently commend its versatility, noting that it can hold a variety of accessories securely without shifting, even under extensive use.
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#3
BRCOVAN Aluminum Alloy Handlebar Extensions for Bicycle & Motorcycle, Bike Handlebar Extender with Single Mounting Clamp Bracket, Fit for Round Rails 0.87'' / 1'' / 1.125'' / 1.26'' in Diameter

9.2

BRCOVAN

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Why we love it

Durable 6061-T6 aluminum alloy construction.

Versatile fit for various handlebar sizes.

Easy installation with included Allen key.

Main highlights

Durable Construction
Made of 6061-T6 aluminum alloy with CNC machining and iii grade hard anodized surface for enhanced durability and strength.

Versatile Mounting
Suitable for mounting on motorcycle or bicycle handlebars, as well as other round rails within specified dimensions.

Sturdy Mounting Bracket
Customers frequently praise the thick, sturdy mounting bracket that fits snugly on handlebars, providing confidence it won't break.
#4
Lamicall Bike Handlebar Extender - [4" Long] Aluminum Alloy Handlebar Extension for Bicycle and Motorcycle, with Single Mounting Clamp Bracket, Fit Handlebars with Diameter of 0.875" to 1.34"

9.1

Lamicall

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Main highlights

【 Thickening Treatment】Thick processing in places where the clamp mount can break easily. Making it is more durable and safe even on bumpy roads. Guaranteed durability and reliability in the most demanding environments.

【 Excellent Durability】 The entire bar is made of high quality aluminum alloy material that is sturdy and will not rust even in the rain. Fine matte surface treatment, simple design gives an elegant and concise look.

【 Easy to install】 This handlebar extension kit comes with two types of non-slip sheets made of silicone rubber and plastic, you can flexibly adjust the bar clip to match the bike handle. Equipped with the same type of hexagon wrench. View the installation video behind the images to check the installation steps.
#5
Kbrotech Bike Handlebar Extender Double Handlebar Extension Carbon Fiber Mount Holder with Aluminum Alloy Braket Space Saver (DBlack)

9.0

Kbrotech

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Main highlights

Lightweight - Carbon Fiber&Aluminum Alloy extension bar and Aluminum Alloy bracket are super light, only 0.93oz weight for the extension bar and 0.97oz for the bracket(each).The Clamp Length: 9.5cm

Incredibly Extra Space:Super longer/extended tube can assemble more items such as light/bicycle computer/phone/bell holder etc

Easy Installation Quick Release:can be installed on Normal Size(25.4mm) and up to Over Size(31.8mm)handlebar;25.4mm handlebar need to add gasket.
#6
Bike Bicycle Double Handlebar Extender Extension,11.8"(30 cm) Aluminum alloy Super Long Bracket Accessories，For Bike Mounts,Extender Bars, Headlights,Light Lamp,Phone Mount,For 31.8mm/25.4mm caliber

8.9

XNX

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Main highlights

Lightweight and Durable: Aluminum Alloy bar and bracket are super light and durable, only 1.8oz weight for the extension bar and 0.91oz for the bracket(each).

Incredibly Extra Space:Our Extended tube is more longer, 11.8 inches/30cm,which means you can assemble more items such as light/bicycle computer/phone/bell holder etc

Fixed firmly:Thick Rubber Straps Gaskets on the inside of the ring that mounts to your bars for strong and secure hold, won't slide and scratch your bars
#7
BRCOVAN Aluminum Alloy Handlebar Extensions for Bicycle & Motorcycle with M10 Mounting Hole, Angle-Adjustable Handlebar Extender Suitable for Mount to Rear-View Mirror & Bolt Head (Black)

8.7

BRCOVAN

-11%

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Main highlights

This handlebar extender main body made of made of 6061-T6 aluminum alloy material with CNC machining and iii grade hard anodized surface for durability and reliability in the most demanding environments. Bar length 4'' ( 103mm ), diameter 0.87'' ( 22mm )

This extension bar with two M6 and two M8 bolt holes to expand your application installation as much as possible

Mounting base with M10 (10mm) hole, stainless steel material, suitable for installation on motorcycle rear-view mirror or other compatible bolt heads

-11%
#8
BRCOVAN Aluminum Alloy Handlebar Extensions for Bicycle & Motorcycle, Bike Handlebar Extender with Double Mounting Clamp Bracket, Fit for Round Rails 0.87'' / 1'' / 1.125'' / 1.26'' in Diameter

8.4

BRCOVAN

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Why we love it

Easy to install

Sturdy and durable

Fits many handlebar sizes

Main highlights

The handlebar mounting clamp base accommodates handlebars 0.875 inch(22mm) / 1 inch (25.4mm) / 1.125 inch (28.6mm) / 1.26 inch (32mm) in diameter

The bike handlebar extender made of 6061-T6 aluminum alloy material with CNC machining and iii grade hard anodized surface. Bar extensions length 8'' ( 203mm ), diameter 0.87'' ( 22mm )

Come with four soft rubber ring inserts to provide a snug fit and protection of the mounting surface. Rubber ring pads diameter : 0.875 inch(22mm) / 1 inch (25.4mm) / 1.125 inch (28.6mm). You can add or remove them depending on the size of the handlebars. When the rubber ring insert is not embedded, the hole diameter of the handlebar clamp base is 1.26" (32mm)
#9
Yizhet Bike Handlebar Extender, Lightweight Durable Aluminum Alloy Double Bicycle Handlebar Extension Bracket for Holding Motorcycle E-Bike Lamp Speedometer GPS Phone Mount Holder (Aluminum Alloy)

8.2

Yizhet

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Why we love it

Fits most bike handlebars securely with adjustable clamps.

Lightweight, durable aluminum alloy construction resists rust.

Easy installation with included tools and adjustable design.

Main highlights

Compatibility and Durability
Fits most bike handlebars (25.4 mm to 31.8 mm), made of lightweight aluminum alloy, rust-resistant, and durable.

Ideal for Extra Space
Perfect for mounting bike lights, speedometers, GPS devices, and smartphone racks, providing additional space on handlebars.

Ease of Installation
Customers appreciate the easy installation process, with provided hexagon wrench and high-quality screws ensuring secure setup.
#10
Yizhet Bike Handlebar Extender, Bicycle Handlebar Extension Lightweight Durable Aluminum Alloy Double Bike Handlebar Bracket for Holding Bicycle Speedometer, GPS, Phone Mount Holder(40cm)

8.0

Yizhet

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Main highlights

【Extra Long Bicycle Extender】- The Length of the bicycle extender is 40 cm, suitable for bicycles with handlebar diameter between 18-34mm. (Please Check the Size Carefully Before Buying and Please Note: Due to handlebar's different, please try to find a suitable position on your handlebar to install this extension to avoid easy slipping problem. )

【Durable Aluminium Alloy】- Made of Aluminium alloy material ,very lightweight and the clamps well designed and sturdy, It is not easy to rust or fade, corrosion resistant and durable.

【Double Clamp and Gasket Design】- The double clamp for fixing can firmly fix the handlebar bracket. Double rubber pads protect your handlebar from slipping or scratching off the bar.

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mount extender handlebars

ROCKBROS Bike Handlebar Extender Handlebar Extension Double Bike Handlebar Bracket Lightweight Durable for Holding Bicycle Speedometer, GPS, Phone Mount Holder

9.7

Why we love it

Main highlights

GUB 31.8MM Double Clamp Carbon Fiber Super Long Bike Bicycle Handlebar Extender Extension Light Lamp Computer Phone Mount Bracket Stand Holder

9.5

Why we love it

Main highlights

BRCOVAN Aluminum Alloy Handlebar Extensions for Bicycle & Motorcycle, Bike Handlebar Extender with Single Mounting Clamp Bracket, Fit for Round Rails 0.87'' / 1'' / 1.125'' / 1.26'' in Diameter

9.2

Why we love it

Main highlights

Lamicall Bike Handlebar Extender - [4" Long] Aluminum Alloy Handlebar Extension for Bicycle and Motorcycle, with Single Mounting Clamp Bracket, Fit Handlebars with Diameter of 0.875" to 1.34"

9.1

Main highlights

Kbrotech Bike Handlebar Extender Double Handlebar Extension Carbon Fiber Mount Holder with Aluminum Alloy Braket Space Saver (DBlack)

9.0

Main highlights

Bike Bicycle Double Handlebar Extender Extension,11.8"(30 cm) Aluminum alloy Super Long Bracket Accessories，For Bike Mounts,Extender Bars, Headlights,Light Lamp,Phone Mount,For 31.8mm/25.4mm caliber

8.9

Main highlights

BRCOVAN Aluminum Alloy Handlebar Extensions for Bicycle & Motorcycle with M10 Mounting Hole, Angle-Adjustable Handlebar Extender Suitable for Mount to Rear-View Mirror & Bolt Head (Black)

8.7

Main highlights

BRCOVAN Aluminum Alloy Handlebar Extensions for Bicycle & Motorcycle, Bike Handlebar Extender with Double Mounting Clamp Bracket, Fit for Round Rails 0.87'' / 1'' / 1.125'' / 1.26'' in Diameter

8.4

Why we love it

Main highlights

Yizhet Bike Handlebar Extender, Lightweight Durable Aluminum Alloy Double Bicycle Handlebar Extension Bracket for Holding Motorcycle E-Bike Lamp Speedometer GPS Phone Mount Holder (Aluminum Alloy)

8.2

Why we love it

Main highlights

Yizhet Bike Handlebar Extender, Bicycle Handlebar Extension Lightweight Durable Aluminum Alloy Double Bike Handlebar Bracket for Holding Bicycle Speedometer, GPS, Phone Mount Holder(40cm)

8.0

Main highlights

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