Koolux X3 Electric Bike 48V 15ah Koolux
Koolux X3 Electric Bike 48V 15ah Koolux
Koolux X3 Electric Bike 48V 15ah Koolux
Koolux X3 Electric Bike 48V 15ah Koolux
Koolux X3 Electric Bike 48V 15ah Koolux
Koolux X3 Electric Bike 48V 15ah Koolux
Koolux X3 Electric Bike 48V 15ah Koolux
Koolux X3 Electric Bike 48V 15ah Koolux
Koolux X3 Electric Bike 48V 15ah Koolux
Koolux X3 Electric Bike 48V 15ah Koolux
Koolux X3 Electric Bike 48V 15ah Koolux
Koolux X3 Electric Bike 48V 15ah Koolux
Koolux X3 Electric Bike 48V 15ah Koolux
Koolux X3 Electric Bike 48V 15ah Koolux
Koolux X3 Electric Bike 48V 15ah Koolux
Koolux X3 Electric Bike 48V 15ah Koolux

Koolux X3 Electric Bike 48V 15ah

£1,199.00 £799.00
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In Stock – -- Sold in 24 Hours
Free 3–5 Day Express UK Delivery
Color:Gray

Product Specifications

Brand Koolux
Bike Type City & Commuter
Motor Power 500W
Maximum Speed 15.5 MPH
Maximum Range 43 Miles
Charging Time 7+ Hours
Shock Absorbers Front
Wheel Size 26inch
Brakes Dual Mechanical Disc Brakes
Gears 7 Speed Shimano Gears
Max Climb 15 degrees
Maximum Load 150KG
Description
Reviews

At the heart of the KOOLUX X3 lies a powerful 250W brushless hub motor with an impressive 500W peak capacity, offering smooth acceleration and confident performance. In restricted mode, the X3 complies with UK e-bike regulations at speeds of up to 15.5mph, while unlocked mode unleashes its full potential - reaching speeds of up to 28mph for private land use.

The neatly integrated yet removable 48V 15Ah lithium-ion battery ensures long-lasting power and convenient charging, making extended rides effortless.

Ride quality is enhanced by front fork suspension, 26" x 1.95" Kenda tyres for superior traction, and dual hydraulic disc brakes which deliver reliable stopping power in all conditions. Integrated LED front and rear lighting ensures excellent visibility, keeping you safe on early morning commutes and evening rides

You can choose between 3 driving modes: pedal assist mode, pure electric mode (if you use the throttle grip included as an accessory) and classic pedal mode. In normal pedal mode, you can experience unique acceleration with the 7-speed Shimano gears and mechanical gears. In moped mode and pure electric mode, you can enjoy an unexpectedly fast driving experience.

The e-bike represents a seamless fusion of innovative design and eco-friendly functionality, ideal for urban commuters and adventure seekers alike. Engineered with precision, this e-bike offers a sleek and modern aesthetic combined with robust performance features.

 
Close-up view of a black electric bicycles handlebars, showing a digital display screen in the center, brake levers, gear shifters, and part of the front wheel with a thick tire.
A red Koolux electric bicycle with thick tires, front suspension fork, black saddle, rear cargo rack, and handlebar controls, viewed from the front-left side on a white background.
A grey KOOLUX electric bike is shown with measurements: 1850mm length, 1250mm wheelbase, 1180mm height, and 720mm seat height. Callouts indicate max load 120kg, bike weight 27.3kg, and recommended rider height 160-205cm.
Close-up of a black KOOLUX electric bike, showing the front tire, suspension fork with blue light, illuminated headlight, and part of the frame with the brand name visible.

What's in the box?

Koolux X3 Electric Bike 48V 15ah

1X Main Product (Mostly Built)

1X Charger

1X Charger

1X Toolkit

1X Toolkit

1X Instructions & User Guide

1X Instructions & User Guide

Customer Reviews

Based on 3 reviews
67%
(2)
33%
(1)
0%
(0)
0%
(0)
0%
(0)
S
Sam D.
Super comfy

Feels solid and well put together for the price.

E
Elliot H.
Lovely ride

Battery easily lasts my daily commute and then some. Headlight could be brighter out of the box.

E
Elliot H.
Sturdy build

Motor is quiet and the assist comes in smoothly.

Any Questions?

Get instant support from our expert team

0800 099 6187
help@trailsurge.co.uk

Frequently Asked Questions

Find answers to common questions about our products and services.
We offer a 30-day return policy for all unused items in their original packaging. Simply contact our customer service team to initiate a return.
Free Delivery on all orders. Your product will be delivered within 3-5 days. via Express Delivery. We use a panel of trusted couriers such as DPD, UPS, Fedex, DHL. Tracking information is provided upon dispatch.
Once your order ships, you'll receive a tracking number via email. You can use this number to track your package on our website or the carrier's site.
We are confident in the quality of E-Bikes and E-Scooters we offer here at Trail Surge. All Products come with a minimum 12 Month Manufacture Guarantee/Warranty for main components.
Yes 90% Assembled. All products come with a toolkit and an instruction manual. If you need any extra help with setting up your bike you can contact our customer support team.
How often and how far do you plan to ride? For daily commutes, consider a commuter-focused ebike with a comfortable riding position and good range. If you plan to use it for weekend adventures or longer rides, look for a model with a longer range and more powerful motor such as a Mountain E-Bike.

Authorised Brands

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Black stylized text logo that reads IENYRID on a white background. The letters are bold and italicized, giving a sense of motion and modernity.
The image shows the word Hidoes in bold, italicized yellow letters on a white background.
The image displays the word HITWAY in bold, black, uppercase letters on a white background.
The image shows the DYU logo, featuring a bold red graphic resembling a stylized D or checkmark above the black capital letters DYU on a white background.
Black text on a white background reads DUOTTS in a bold, modern font. The letter D has a unique solid and outline design, while the remaining letters are simple and rounded.
Black and white logo featuring a stylized circular emblem above the bold, uppercase text “VARUN” on a plain white background.
The image shows a red geometric S logo above the word SAMEBIKE written in bold, black, modern uppercase letters on a light gray background.
The word KOOLUX in all capital letters, with each letter in a different color: K in red, Os and U in green, L in yellow, and X in magenta, on a white background.
An orange, stylized bird or phoenix symbol appears above the word ENGWE written in a modern, futuristic black font on a white background.
Black geometric logo resembling a stylized bird above the words SUR-RON in modern, bold font, all set against a white background.
Black RCB logo on a white background, with three parallel vertical lines to the left of the bold letters RCB.
Black stylized text logo that reads IENYRID on a white background. The letters are bold and italicized, giving a sense of motion and modernity.
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