Trail Surge UK supplies high-quality products. Every item includes a
12-month manufacturer warranty as standard.
Warranty details
Product Specifications
Brand
Duotts
Bike Type
City & Commuter, Mountain
Motor Power
750W
Maximum Speed
28 MPH
Maximum Range
41 Miles
Charging Time
6+ Hours
Shock Absorbers
Front
Wheel Size
29inch
Brakes
Dual Mechanical Disc Brakes
Gears
7 Speed Gears
Bike Weight
26KG
Max Climb
15 degrees
Maximum Load
150KG
Dimensions
Description
Reviews
4.97
Based on 71 Reviews
Based on 71 Reviews
Quick Summary The DUOTTS C29 is a rugged electric mountain bike built for both trail adventures and daily commuting. Its powerful 750 W motor, large 15 Ah battery, and stable 29″ wheels deliver long-range performance and confident handling.
Smooth Power Delivery With 65 Nm of torque and three riding modes—manual pedaling, pedal assist, and full electric throttle—the C29 offers seamless acceleration and easy hill-climbing.
Comfort & Control The front suspension fork and wide 29″ tyres absorb bumps on rough terrain, while Shimano’s 21-speed drivetrain and dual disc brakes give precise shifting and reliable stopping power.
Smart Battery System A lockable, removable battery makes charging anywhere convenient while built‑in protections guard against over‑charge, over‑discharge, and overheating.
Tech You Can Trust The clear LCD display keeps you informed of your ride stats at a glance. Integrated front light and sturdy rear rack make it practical for night rides and carrying gear.
Built for Everyday Use Whether tackling off‑road trails or zipping through city streets, the C29’s durable frame, all-weather components, and versatile range make it a dependable, low-maintenance electric bike for any rider.
NEW Mobile Phone Charging Port
Ride worry-free, charge on the go! Our electric bicycle features a phone charging port in the handlebar area, allowing you to recharge your phone while riding. Whether it's a long commute or a short trip, you never have to worry about running out of battery. Stay connected at all times and enjoy a smart and convenient riding experience.
2025 Version - More Powerful 750W Brushless Motor
Featuring a 750W brushless motor, this cutting-edge engine not only delivers immense power but also boasts peak efficiency, seamlessly blending speed with silent operation. Conquer uphill climbs, heavy loads, or the need for higher speeds with ease. Whether tackling urban commuting or rugged mountain trails, enjoy smoother, more effortless rides.
Range, Lights, Front Suspension
The C29 offers three riding modes: regular cycling, pedal-assist, and pure electric. With a 15AH battery, it supports pedal-assist mode for 80-100 km and pure electric mode for 50-60 km. Its headlights illuminate the way forward, while its lightweight all-aluminum shock-absorbing front fork ensures a safer and more comfortable ride.
Large-diameter Inflatable Tires
C29 is equipped with 29*2.1 INFLATABLE TIRES, unlike traditional rubber tires, inflatable tires allow riders to adjust air pressure according to riding conditions and personal preferences, thus influencing riding comfort, traction, and resistance, providing the desired riding performance.
Fabulous bike, the gear system is a game changer. And TrailSurge dispatched very fast. Thanks guys!
N
Norman Walsh
Received my Duotts c29 yesterday wednesday 5th November in the uk , I am over the moon with this bike bought in the Aliexpress sale , The bike was superbly packaged and came out of the box in perfect condition , I built the bike up yesterday afternoon and today have been on two test runs the bike runs Beautifully and is a joy to ride , Delivery was by DX and the service was superb being able to track the bike from northern England then getting a text from DX giving me the delivery day then the evening before delivery getting a text with a 2 hour delivery time slot then on delivery day getting a text with real time tracking so I could follow the delivery vehicle right up to my house . The bike was a bargain price being in the sale and I could not be happier, Thank you seller, Aliexpress and DX delivery company .
S
Shad Stoltenberg
Good
A
Altha Jacobson
Seems nice and everything seems to be working fine, although it took a while to assemble it
K
Kelli Lehner
I received my item in 4 days really good bike for the price,a slight issue with rusting on the front forks and both the brake lights are not working these are just a few minor inconveniences as the rest of the bike is great.
The summary star rating & review is based on aggregated reviews of this product across the web. It cannot be altered by the merchant and can be verified by emailing support@onereview.app.
Other Web Reviews:
4.8
653+ online ratings
The summary star rating & review is based on aggregated reviews of this product across the web. It cannot be altered by the merchant and can be verified by emailing support@onereview.app.
What people like
The Duotts C29 electric mountain bike has been highly rated by users and reviewers for its strong performance and impressive value. It is praised for its powerful 750W motor and long-lasting 48V 15Ah battery, which provide a smooth and efficient ride for both commuting and recreational cycling. The bike is seen as an excellent choice for those seeking a versatile and reliable e-bike at an affordable price point.
Pros
Powerful Motor: The 750W motor provides strong acceleration and helps with hill climbing.
Extended Range: The 15Ah battery offers a significant range, suitable for long commutes and trips.
Comfortable Ride: 29-inch tires and front suspension absorb shocks, making for a smooth ride on various terrains.
Versatile Gearing: Shimano 21-speed gears allow for easy adaptation to different speeds and inclines.
Free Delivery on all orders. Your product will be delivered within 3-5 days. We use a panel of delivery companies such as DPD, DHL, Fedex & BJS Home Delivery. Tracking information is provided upon dispatch. We do not ship to norther Ireland.
Free Delivery on all orders. Your product will be delivered within 3-5 days. We use a panel of delivery companies such as DPD, DHL, Fedex & BJS Home Delivery. Tracking information is provided upon dispatch. We do not ship to norther Ireland.
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.
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