How fast can the Chamrider DTS425 Electric Bike go?

The listed top speed is 28 MPH. Real-world speed varies with rider weight, terrain, battery level and which speed/assist mode you’re using.

Is the Chamrider DTS425 Electric Bike road legal in the UK?

Many e-bikes are supplied with a UK-compliant assist setting (25 km/h / 15.5 mph). If you use higher-speed or higher-power modes on public roads, it may be treated as a motor vehicle and need registration, tax and insurance. Always ride to the current rules.

Is the Chamrider DTS425 easy to assemble?

The Chamrider DTS425 comes mostly assembled and only minor things need to be assembled. This should not take longer than 20-30 minutes to do.

Is the Chamrider DTS425 water resistant?

The Chamrider DTS425 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 Chamrider DTS425 Electric Bike road legal?

This model is designed for off-road/private land use and is not intended for public roads, cycle lanes, or pavements. It does not meet UK road-legal e-bike requirements (including the 250W limit), so it shouldn’t be used as an EAPC on public highways. Please ride only on private land and always with the landowner’s permission.

Brand:

Chamrider DTS425 Electric Bike

Motor

750W

Battery

48V

Speed

28 MPH

Range

92 MILES

£1,299.00 £1,099.00

In stock 18 sold this week

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Clearpay £274.75 ×4

Pay monthly from £91.58/mo 6–12 months at checkout

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

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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

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Representative APR (variable) 23.9%

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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

Powered by a 750W brushless high-speed motor, the Chamrider DTS425 delivers smooth acceleration and dependable torque for urban riding and heavier loads. With a top speed of up to 45 km/h, it provides confident performance for longer commutes and efficient delivery use where permitted.

High-Capacity Battery Options
The 48V 25Ah battery offers strong everyday range, with higher-capacity options up to 32Ah available on some listings for riders who need extended distance or longer working days. This flexible battery setup makes the DTS425 suitable for both regular commuting and more demanding usage.

Stability, Grip & Comfort
Wide CST 20″ × 4.0″ fat tyres deliver excellent grip and stability on tarmac, cycle paths, and rougher urban surfaces. The fat-tyre setup improves comfort and control, especially when riding with added weight or on uneven ground.

Confident Braking & Control
A hydraulic brake system provides strong, reliable stopping power in all conditions, helping maintain confidence when riding at speed or carrying loads. A 7-speed drivetrain allows smooth gear changes and flexibility across hills, flats, and stop-start traffic.

Smart Display & Ride Features
The 48V LCD display keeps essential ride data clearly visible, with 1–5 pedal assist levels and cruise control to tailor performance, manage energy use, and reduce fatigue on longer rides.

Key specs

Motor: 750W brushless high-speed motor
Battery: 48V 25Ah (options shown up to 32Ah on listing)
Tyres: CST 20" x 4.0 fat tyres
Brakes: Hydraulic brake system
Top speed: Up to 45 km/h
Gears: 7-speed drivetrain (Ximano/Shimano listed)
Max load: 180 kg
Display: 48V LCD display with 1–5 assist levels and cruise

This model is part of our electric bikes range and is suited to riders comparing stronger, more capable e-bikes. You can also browse our fat tyre electric bikes, fast and powerful electric bikes and electric bikes with throttle.

Specifications

Collection	Chamrider Electric Bikes
SKU	CR-DTS425
Brand	Chamrider
Motor Power	750W
Battery	48V
Top Speed	28 MPH
Max Range	92 Miles
Charging Time	7 Hours

Wheel Size	CST 20 × 4.0 (fat tyre)
Brakes	Dual Hydraulic Disc Brakes
Bike Weight	37kg
Max Rider Weight	180kg

750W Motor With Strong Everyday Pull

Built around a 750W motor for punchy starts and steady assistance when the route turns uphill. Top speed is listed at 28 MPH for quicker commutes and open-path riding.

Battery Capacity And Long-Run Range

Battery spec is listed as 48V, designed for longer rides between top-ups. Max range is listed at 92 Miles depending on assistance level and riding conditions. Charging time is listed at 7 Hours. Range varies with rider weight, speed, terrain, and riding mode.

CST 20 x 4.0 (fat tyre) + Hydraulic Braking

Tyres are listed as CST 20 x 4.0 (fat tyre), offering stable handling and extra confidence on varied surfaces. Brakes are listed as Dual Hydraulic Disc Brakes to back up the extra speed and weight. Max rider load is listed at 180kg, making it a strong choice for heavier riders or carrying kit. Product weight is listed at 37kg.