What is the difference between the single-battery and dual-battery Duotts C29?

The single-battery version is the more affordable option for everyday use, while the dual-battery version is better suited to riders who want longer range between charges. Riders covering longer distances or using higher assist levels more often may prefer the dual-battery model.

What is the real-world range of the Duotts C29?

The Duotts C29 can achieve up to around 50–60 miles in ideal pedal-assist conditions, but real-world range is usually lower. Most riders should expect less depending on rider weight, terrain, hills, temperature, tyre pressure, and how much throttle use versus pedal assist is used.

Is the Duotts C29 good for hills?

The Duotts C29 is built to handle mixed terrain and moderate hill climbing well, especially when using pedal assist correctly. Performance on steeper hills will depend on rider weight, terrain, battery level, and how much pedalling support is used.

What rider height suits the Duotts C29?

The Duotts C29 is generally suited to taller riders thanks to its larger 29-inch wheel platform. As a guide, it is typically best suited to riders around 5ft 7in to 6ft 7in, though comfort can vary depending on riding style and setup preference.

Is the Duotts C29 easy to assemble?

The Duotts C29 comes mostly assembled and only minor things need to be assembled. This should not take longer than 20-30 minutes to do.

Is the Duotts C29 water resistant?

The Duotts C29 is water-resistant and suitable for riding in light to moderate rain. It is not fully waterproof and should not be submerged. Short term, your product can get a little wet and be in the rain, but any long-term exposure can cause serious problems.

Is the Duotts C29 Electric Bike road legal?

No — this model is designed for off-road/private land use. It isn’t intended for public roads, cycle lanes, or pavements. Use on private land with the landowner’s permission.

Brand:

Duotts C29 Electric Bike

Motor

750W

Battery

48V 15AH

Speed

28 MPH

Range

41 MILES

£899.00 £759.00

In stock 14 sold this week

Klarna £253.00 ×3

Clearpay £189.75 ×4

Pay monthly from £63.25/mo 6–12 months at checkout

Options shown at checkout. 18+ only. Subject to status & approval. T&Cs apply.

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Built & Delivered Ready To Ride Optional

Built, safety checked and delivered ready to ride by our team.

Usually 5–7 working days

£99.99

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We have a workshop in Nuneaton where selected orders can be collected
If the item is not already at the workshop, we can usually transfer stock here for collection
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We will confirm when your order is ready before you travel

Please wait for our confirmation before visiting, as some products need to be transferred to the workshop first.

Warranty & Price Promise Cover, exclusions and matching policy

Electric Bike Warranty

Cover varies by brand and model. See our warranty page for full terms.
Manufacturer cover usually applies to defects under normal use.
Batteries, chargers, chains, brake pads, tyres and tubes may have limited cover.
Wear, punctures, damage, water ingress and mods are usually excluded.

Warranty Page

Price Promise

We price match genuine UK retailer offers before you order
We will not be beaten on price where the product, specification, stock status and delivery terms match
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Representative APR (variable) 23.9%

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Pay in 3 with Klarna

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Payment Options at Checkout

From 3 to 12 months, product dependent

Options shown at checkout.

Pay monthly and split payment options are shown at checkout. Availability depends on order value, product, eligibility, provider checks and provider terms.

Road use notice: This bike is over 250W and is for private land/off-road use only. Need a UK road-compliant option? View road legal e-bikes .

Description

New Mobile Charging Port
Upgraded Motor & Tyres
Bestseller

The Duotts C29 Electric Bike is a 29-inch electric mountain bike built for riders who want strong power, large wheels, and practical everyday performance. At TrailSurge, the Duotts C29 is supplied with UK support, warranty backing, and fast delivery options, making it a strong choice for riders who want a dependable branded eBike without ordering direct from overseas.

Smooth Power Delivery & Torque Performance
With up to 65Nm of torque and three riding modes — manual pedalling, pedal assist, and electric throttle — the Duotts C29 delivers smooth acceleration, responsive control, and confident hill-climbing on varied terrain.

Comfort & Control with Front Suspension and 29″ Wheels
A front suspension fork and wide 29″ tyres help absorb bumps on rough trails and uneven roads. Shimano’s 21-speed drivetrain allows precise gear changes, while the fitted hydraulic disc brakes provide stronger, smoother, and more controlled stopping power compared with standard mechanical brakes.

Removable 15Ah Battery Pack
The lockable, removable 15Ah battery makes charging convenient at home or on the go. Built-in protection systems help guard against over-charging, over-discharging, and overheating for long-term reliability.

LCD Display, Integrated Lighting & Practical Features
A clear LCD display keeps key ride data visible at a glance, including speed, battery level, and assist mode. An integrated front light improves visibility for night riding, while the rear rack adds everyday practicality.

Built for Everyday Commuting and Trail Riding
Whether tackling off-road trails or commuting through the city, the Duotts C29 combines a durable frame, versatile riding modes, hydraulic braking performance, and low-maintenance components to deliver a dependable electric bike for daily use.

The Duotts C29 is a high-powered electric bike designed primarily for private land and off-road riding. Do not ride it on public roads or pathways.

Specifications

Collection	Duotts Electric Bikes
SKU	C29LUK-26
Brand	Duotts
Bike Type	City & Commuter, Mountain
Motor Power	750W
Battery	48V 15AH
Top Speed	28 MPH
Acceleration Method	Regular Pedaling + Pedal Assist + Throttle Acceleration
Max 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
Max Rider Weight	150KG
Recommended Rider Height	5'7" to 6'7"
Recommended Age Range	Teenagers & Adults
Dimensions

Close-up of a bicycle handlebar with a digital display and buttons, featuring a zoomed-in view of a USB charging port on a black device attached to the handlebar, set against a plain dark background.

NEW Mobile Phone Charging Port for the Duotts C29 2026

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.

Close-up view of a bicycle’s rear wheel, showing the gears, derailleur, and disc brake system against a dark background. The black spokes and mechanical parts are prominently detailed.

Duotts C29 now More Powerful 750W Brushless Motor 2026 Model

The Duotts C29 is now 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.

Close-up of the front wheel and fork of a black DUOTTS electric bicycle, highlighting the disc brake, suspension, battery pack, and part of the frame against a dark background.

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.

What inside the box?

1X Duotts C29 Electric Bike

1X Charger

2X Keys

1X Assembly Tools

1X Assembly User Manual

Assembly Information

Watch the assembly guide below before first setup.

Download Product Manual

Real product photos & videos

A closer look at the product from our own team, giving you a better feel for the finish, size and details beyond standard manufacturer images.

Real product photo of Duotts C29 Electric Bike from TrailSurge

Duotts C29 FAQs

Duotts C29 vs Similar Electric Bikes

Compare products by price, range, speed, battery, motor, brakes and charging time.
Specs	Current productDuotts C29 View product	Samebike SY26 View product
Price	£759.00 £899.00	£639.00 £799.00
Max range	41 Miles	24 Miles
Top speed	28 MPH	21 MPH
Battery	48V 15AH	36V 10.4AH
Motor	750W	250W
Tyre size	29inch	26inch
Brakes	Dual Mechanical Disc Brakes	Dual Mechanical Disc Brakes
Charging time	6+ Hours	6+ Hours