Measurement |
Value |
A – Wheelbase |
109.1 CM |
B – Total Length |
179.7 CM |
C – Reach |
42 CM |
D – Standover Height |
75.8 CM |
E – Minimum Saddle Height |
84.5 CM |
F – Maximum Saddle Height |
100 CM |
G – Minimum Handlebar Height |
105 CM |
H – Maximum Handlebar Height |
112 CM |
ENGWE
ENGWE MAPFOUR N1 AIR 250W Ultra-lightweight 100KM Long Range Carbon Fiber City E-bike ST
ENGWE MAPFOUR N1 AIR 250W Ultra-lightweight 100KM Long Range Carbon Fiber City E-bike ST
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ENGWE MAPFOUR N1 AIR – Ultra-Lightweight Carbon Fiber City E-Bike Step Through
Experience the future of urban commuting with the ENGWE MAPFOUR N1 AIR, a premium ultra-lightweight carbon fiber e-bike engineered for speed, efficiency, and comfort. Weighing just 15.6 kg, this sleek electric bike delivers an extended 100 km range, making it the perfect companion for city riders seeking reliability and performance.
Ultra-Lightweight Carbon Fiber Frame
Designed with a one-piece moulded carbon fiber frame that weighs only 1.28 kg, the MAPFOUR N1 AIR ensures agility and durability, allowing you to glide effortlessly through busy streets.
Powerful 250W MIVICE Rear Hub Motor
Enjoy smooth acceleration and superior torque with the 250W MIVICE M070 motor, delivering 40 Nm of torque to tackle urban inclines up to 10°.
Extended 100 km Range with Samsung Battery
Powered by a high-performance 36V 10Ah Samsung lithium-ion battery, this e-bike ensures an impressive range, making daily commutes and weekend adventures hassle-free.
Smart Anti-Theft Security System
Ride with confidence knowing your bike is protected by GPRS tracking, motion sensors, and automatic SOS emergency notifications, keeping it secure at all times.
7-Speed Shimano Gear System for Seamless Shifting
Conquer diverse terrains effortlessly with the Shimano Tourney 7-speed transmission, offering smooth gear transitions for a comfortable ride.
Enhanced Safety with Integrated Lighting
Stay visible in all conditions with a built-in front headlight and an innovative solar-powered rear taillight, ensuring maximum safety during day and night rides.
Upgrade your commute with the ENGWE MAPFOUR N1 AIR—where cutting-edge technology meets urban mobility.
🚴♂️ Order Now & elevate your daily commute!
Specification
Specification | Details |
Material | Carbon Fiber, Aluminium Fort |
Motor | 250W MIVICE M070 Rear Hub Motor |
Sensor | Torque Sensor |
Torque | 40 N.m |
Tires | 700x38C Spoke Tires |
Lights | Front Light & Solar Tail Light |
Transmission System | SHIMANO 7-Speed |
Brakes | 160mm Front & Rear Mechanical Disc Brakes |
Battery | 36V 10Ah SAMSUNG Removable Lithium-ion Battery |
Top Speed | 25 km/h |
Mileage | Up to 100 km (PAS 1 level) |
Charging Time | About 5-8hours (Varies based on usage) |
Max Climbing Degree | 10° |
Display | LED Colour Display |
Bike Weight | 16.4 kg (36.15 lbs) |
Gross Weight | 25.4 kg (55.99 lbs) |
Warranty | 12 months (Frame, Electric Parts excluding lights, Motor parts and Battery). Please refer user manual for detailed information on exclusions. |
All stated weight numbers have a +/- 3%-5% tolerance. Bike weight includes the battery but excludes all accessories.
Size
Rider Height: 5.41(ft)-6.56(ft)
Payload Capacity: 120KG (264.5lbs)
Package Dimensions (LWH):146.4*22.5*73CM

Whats in the box
- N1 Air E-bike - 1
- 36V 10Ah Samsung Lithium-Ion Battery - 1
-
48V 2Ah Battery Charger - 1
-
Pedals - 2
-
Front & Rear Fenders - 1
-
Bike Kickstand - 1
-
Assembly Tools - 1
Product Video
Unboxing Video
Product User Manual
ENGWE MAPFOUR N1 AIR 250W User manual
Premium Full Build White Glove Delivery
🚲 Hassle-Free E-Bike Delivery – Ride-Ready & Right to Your Door!
Choose Our Premium Full Build White Glove Delivery – Just £160 per bike
✅ Ride-Ready E-Bike Delivery – No Assembly Required
Skip the tools and guesswork. For just £160, our White Glove Delivery service ensures your e-bike arrives fully assembled, tested, and ready to ride. No hassle, no headaches – just pure riding enjoyment from day one.
🧑🔧 Expert Delivery & Personalised Onboarding
Our experienced e-bike delivery specialists will contact you to arrange a delivery time that suits you. Upon arrival, they’ll walk you through your bike’s features, controls, and maintenance tips – and answer any questions you might have. It’s a concierge-style service designed to boost your confidence and peace of mind.
⏱️ Delivery Timeframe: Fast & Worth the Wait
While this premium delivery option may add 3–5 extra days (depending on demand), the convenience, safety, and expert setup are well worth the wait. Forget the hassle of incorrect assembly or missing parts – we’ve got it all covered.
🌱 Eco-Friendly Packaging Removal
We don’t just drop off your bike – we also remove and recycle all packaging for you, reducing waste and your environmental impact. It’s part of our commitment to sustainable e-bike delivery.
⚠️ Important Note:
Our White Glove Delivery service is available in select areas (highlighted in green on our delivery map) for an additional £160 per bike.
Click here to add Premium Full Build White Glove Delivery.
Please contact us for the Orange and Yellow areas delivery
Why Buy From Us
Every purchase is truly matters to us. That's why we're dedicated to guiding you through every step of your buying journey and we want you to feel completely confident and satisfied with your purchase.
- Excellent customer support, we aim to reply to our customer queries within 4-6 hours.
- Our carefully curated selection features only the highest quality products from top manufacturers.
- We’ll always strive to give you the best price—let us know if you find a better deal elsewhere.
- Every purchase comes with a manufacturer's warranty, providing you with peace of mind.
- Enjoy fast shipping, free on orders over £500, with regular updates on delivery times and hassle-free returns within 14 days.
- We offer a variety of payment options to suit your needs
With our dedication to exceptional customer care, you can trust that you are making a smart choice for your transportation needs.
Don't hesitate, order now and allow us to assist you on your journey.
Delivery and Returns
Enjoy fast shipping, free on orders over £500, with regular updates on delivery times. Please contact us for the site preparation information.
If you would like to return your product, please contact us at info@bikenfitness.com and we will be happy to support. Please refer to our Delivery & Return policy for more information
Have any questions? Please refer to our FAQs or
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ENGWE MAPFOUR N1 AIR 250W Product Video
Let customers speak for us
from 2 reviewsI recently bought the Claud Butler Wrath 2.0 Cues Electric Mountain Bike 2025 (250W), and it has exceeded every expectation I had—and then some! This bike is the perfect fusion of rugged mountain biking capability and smooth electric power assistance.
First off, the 250W motor is a dream. It gives you just the right amount of boost when you need it most—whether you're climbing steep trails, navigating uneven terrain, or just cruising through long rides without tiring out. The power delivery is smooth and intuitive, and it never feels jerky or overwhelming. It's the perfect assist for both beginners and experienced riders alike. The build quality is impressive.
I’ve taken it on forest trails, gravel paths, and even a few rocky hills—and it handles it all like a pro. The gearing system is smooth, giving you a lot of flexibility whether you’re pedaling manually or using the pedal assist. Battery life is excellent too—I easily get multiple long rides on a single charge.
Lastly, huge credit to the "Bike N Fitness" store where I bought it. They were incredibly helpful and knowledgeable. They helped set the bike up perfectly for my height, offered helpful riding tips, and even gave me a discount on accessories like a helmet and lock.
If you're looking for a dependable, exciting, and stylish e-MTB, the Claud Butler Wrath 2025 is absolutely worth it. It’s turned every ride into an adventure—and I can’t recommend it enough!

Bike n Fitness offers an impressive range of products that cater to cycling enthusiasts. Their website is well-designed, intuitive, and makes browsing and purchasing effortless. The collection is carefully curated with excellent quality, and their pricing remains highly competitive. Shan is really helpful and thorough in answering questions. A truly professional and reliable online shopping experience.

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