ChamRider DTS425 Fat Tire Electric Bike
SKU: J31469In Stock
SPEED28.0 Mph
RANGE78 Miles
MOTOR750W
BATTERY25Ah
CHARGING7 Hours
WEIGHT90 lbs
This Bike Is Not Road Legal. Private Land Use Only.
This bike cannot be ridden on public roads, pavements, or cycle paths in the UK. Its motor output and assisted top speed exceed the legal limits set by the UK Electrically Assisted Pedal Cycle (EAPC) regulations, which cap electric bikes at 250W motor power and 15.5 mph (25 km/h). Because this bike exceeds both thresholds, it is classified as a motor vehicle and would require registration, insurance, and a valid licence to use on public roads. This bike is designed exclusively for use on private land such as farms, estates, and off-road tracks where road traffic law does not apply.
See UK LegislationYour dependable partner for long-distance delivery work
The ChamRider DTS425 is built for couriers and delivery riders across the UK who need a reliable, long-range electric bike that can handle heavy loads day after day. With a 750W motor, a 25Ah battery offering up to 78 miles of range, and a maximum load of 397 lbs, it is ready for full shifts without compromise. The fat tyres and steel frame give you confidence on city streets, gravel paths, and light trails, making it a practical choice for anyone who earns their living on two wheels.
Powerful 750W motor for effortless hill climbing
The ChamRider DTS425 features a 750W brushless high-speed motor that delivers 80 Nm of torque, helping you maintain a steady pace even on steep climbs or when fully loaded. It reaches a top assisted speed of 28 mph, so you can keep up with traffic and meet tight delivery windows. The motor is designed for durability and consistent performance, reducing the risk of breakdowns during your busiest hours.
Long-range 25Ah battery for full-day riding
A 48V 25Ah battery gives the ChamRider DTS425 a range of up to 78 miles on a single charge, depending on terrain, load, and assist level. The battery is removable, so you can charge it indoors while you take a break or between shifts. With a charging time of 7 hours using the included 48V 8A charger, you can top up overnight and be ready for the next day.
Comfortable ride quality for long hours in the saddle
The ChamRider DTS425 is designed to reduce fatigue during long shifts. Its 20-inch by 4.0-inch fat tyres absorb bumps and provide stability on uneven surfaces, while the front fork and shock-absorbing seat tube smooth out rough roads. The adjustable seat height ranges from 18.1 to 31.9 inches, and the ergonomic layout between seat and handlebars helps you maintain a natural riding position.
Hydraulic brakes for confident stopping in all weather
The ChamRider DTS425 is equipped with a hydraulic brake system that offers strong, reliable stopping power, even when carrying heavy loads or riding in wet conditions. The brakes are low-maintenance and designed to perform consistently, giving you peace of mind on busy streets and steep descents. Front and rear lights with brake-activated brightness add extra safety during early mornings or late nights.
Clear LCD display and simple controls at your thumb
The ChamRider DTS425 includes a 48V LCD display that shows your speed, battery level, and power assist gear at a glance. You can switch between five levels of pedal assistance to match your effort to the road ahead, from gentle cruising to full power for hills. The display is easy to read in daylight and rain, and the controls are positioned for quick adjustments without taking your eyes off the road.
Sturdy steel frame and practical everyday features
The ChamRider DTS425 is built around a durable steel frame that supports up to 397 lbs, making it suitable for riders and cargo alike. The folding design saves space when storing the bike at home or in a vehicle, and the internal wiring keeps the look clean and reduces snagging. It comes with a headlight, horn, and a Shimano 7-speed drivetrain, so you have the essentials for daily riding straight out of the box.
- BRANDChamRider
- CATEGORYFat Tire
- MOTOR POWER750W
- RANGE78 Miles
- SPEED28.0 Mph
- BATTERY25Ah
- WEIGHT90 lbs
- CHARGING TIME7 Hours
- BRAKE SYSTEMHydraulic
- FRAME MATERIALSteel
- MAXIMUM LOAD397 lbs
- INPUT VOLTAGE48V
- TIRE SIZE20 inch
- TORQUE80 Nm
Secure checkout and fast UK delivery on every order.
- Free standard UK delivery on most bikes — 2 to 7 business days
- Express delivery may be available on request
- Full tracking included with every order
- Pay securely with Visa, Mastercard, PayPal, Apple Pay, Google Pay, or Klarna
- 0% finance available through Klarna at checkout
Before you order:
- Delivery is to UK mainland addresses — some remote areas may have a small surcharge
- Most bikes arrive 85–90% pre-assembled and include basic tools for setup
- If you are unsure about sizing or specs, contact us before you buy
Full details at Payment & Shipping.
Simple and fair terms so you can buy with confidence.
- 14-day return window — if the bike is not right for you, send it back
- The bike must be unused, in original packaging, with all accessories included
- A refund or replacement is issued after we receive and check the return
Please note:
- Returns for change of mind must meet the unused and original condition requirement
- If we sent the wrong item or it arrived faulty, we cover return shipping in full
- All bikes include a 12-month manufacturer warranty as standard
Full details at Returns & Refunds and Warranty.
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