---
product_id: 69619813
title: "Kbrotech GUB 31.8MM Double Clamp Carbon Fiber Super Long Bike Bicycle Handlebar Extender Extension Light Lamp phone Mount Bracket Stand Holder Space Saver"
brand: "gub"
price: "$103"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/69619813-kbrotech-gub-31-8mm-double-clamp-carbon-fiber-super-long
store_origin: NZ
region: New Zealand
---

# Universal fit with spacers for 22.2/25.4/31.8mm handlebars Super lightweight carbon fiber tube, only 202mm long CNC aluminum alloy clamps for precision & durability Kbrotech GUB 31.8MM Double Clamp Carbon Fiber Super Long Bike Bicycle Handlebar Extender Extension Light Lamp phone Mount Bracket Stand Holder Space Saver

**Brand:** gub
**Price:** $103
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Expand Your Ride, Not Your Weight!

## Quick Answers

- **What is this?** Kbrotech GUB 31.8MM Double Clamp Carbon Fiber Super Long Bike Bicycle Handlebar Extender Extension Light Lamp phone Mount Bracket Stand Holder Space Saver by gub
- **How much does it cost?** $103 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/69619813-kbrotech-gub-31-8mm-double-clamp-carbon-fiber-super-long)

## Best For

- gub enthusiasts

## Why This Product

- Trusted gub brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Featherlight Yet Sturdy:** Carbon fiber construction keeps weight minimal so you stay fast without compromise.
- • **Maximize Your Handlebar Real Estate:** Extend your cockpit with a 202mm carbon fiber tube to mount lights, phones, computers, and more.
- • **Precision CNC Aluminum Alloy Clamps:** Engineered for rock-solid grip and long-lasting durability without adding bulk.
- • **Sleek Black Finish for a Modern Look:** Elevate your bike’s style with a minimalist, stealthy black design that blends seamlessly.
- • **Universal Compatibility with Spacers:** Fits 31.8mm handlebars out of the box, plus spacers for 25.4mm and 22.2mm bars—one extender for all your rides.

## Overview

The Kbrotech GUB 31.8MM Double Clamp Handlebar Extender combines ultra-light carbon fiber tubing with precision CNC aluminum alloy clamps to provide a durable, featherlight solution for expanding your bike’s mounting options. At 202mm long and compatible with multiple handlebar diameters via included spacers, it’s the perfect upgrade for millennial pros seeking sleek, functional, and versatile bike accessories.

## Description

Kbrotech GUB 31.8MM Double Clamp Carbon Fiber Super Long Bike Bicycle Handlebar Extender Extension Light Lamp phone Mount Bracket Stand Holder Space Saver

## Features

- Constructed of durable aluminium alloy bracket and super lightweight carbon fiber bar
- Suitable for 31.8mm caliber handlebar(used giveaway spacers can fit for 25.4/22.2mm diameter handlebar)
- Super longer/extended tube can assemble more items such as light/bicycle computer/phone/bell holder etc
- Tube diameter: 22.2mm, Length: 202mm
- Super light CNC Aluminium body

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product dimensions | 32W x 202H millimetres |
| Manufacturer | KBROTECH |
| UPC | 601209123127 |
| Color | Black |
| Material type | Carbon Fibre |
| Batteries included? | No |
| Item model number | 202 |
| ASIN | B06VW7GXM4 |

## Product Details

- **Colour:** Black
- **Item weight:** 109 g
- **Material:** Carbon Fibre
- **Brand:** GUB
- **Bike type:** City Bike

## Images

![Kbrotech GUB 31.8MM Double Clamp Carbon Fiber Super Long Bike Bicycle Handlebar Extender Extension Light Lamp phone Mount Bracket Stand Holder Space Saver - Image 1](https://m.media-amazon.com/images/I/61e9XL4KEVL.jpg)

## Questions & Answers

**Q: Is this strong enough to hold a handlebar bag for bikepacking?**
A: I only have two lights on mine, but I believe it could hold a handlebar bag quite easily.  Maybe not loaded with 10 lbs. worth of stuff, but it is really sturdy.  Give it a try.

**Q: What is the center to center dimension between the handle bar and accessory bar?**
A: No one answered as it is a not a clear question. It is obviously going to vary depending on shape of your handlebars and where you mount it on the curves of your handlebars. Maybe one in 100 handlebars are perfectly straight. Center to center I can have 1.5 inch to 2. inches depending on where mount clamps as well as how you have handle bars themselves mounted

**Q: Would it work for my 4wheeler handlbars**
A: Measure the diameter, as long as that fits then it should work.

**Q: The description shows that the length of the bar is 202 mm, which converts to 7.95”. Is this accurate, One review said that it is only 6”?**
A: Just put a tape on mine and it is 8 inches long, so 7.95” would be within the accuracy of my quick measurement.  We are very satisfied with the bar and mounting system.

## Frequently Bought Together

- GUB 31.8MM Double Clamp Carbon Fiber Super Long Bike Bicycle Handlebar Extender Extension Light Lamp Computer Phone Mount Bracket Stand Holder
- GUB Bike Phone Mount Holder, Aluminum Motorcycle Phone Holder Mount with 360° Rotation for iPhone 11 12 13 14 15 16 Pro Max Plus, Samsung S24 S23 S22 S21 Note20/10 4-7 Inch - Upgraded
- Ascher Ultra Bright USB Rechargeable Bike Light Set, Powerful Bicycle Front Headlight and Back Taillight, 4 Light Modes, Easy to Install for Men Women Kids Road Mountain Cycling Black

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**Shop now:** [https://www.desertcart.nz/products/69619813-kbrotech-gub-31-8mm-double-clamp-carbon-fiber-super-long](https://www.desertcart.nz/products/69619813-kbrotech-gub-31-8mm-double-clamp-carbon-fiber-super-long)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-11*