Smlro MX-300 Electric Bike 500W 48V 16Ah


Buy Now
Included benefits:


The SMLRO MX300 electric bike is powered by a 500W motor that will take you as fast as 25 miles per hour on a 40 miles range. Its 21-speed gears and high-performance suspension helps you to climb hills with ease and cycle effortlessly. It is a foldable bike and you can easily transport or store it. This bike is equipped with a removable battery bag. Made with high-quality components from Shimano such as gears, derailleurs and shift levers.



  • Comfortable and adjustable seat;
  • Disc breaks;
  • Foldable pedals;
  • Display with 5 driving modes;
  • 4 to 6 hours charging;
  • Low noise motor;
  • Front adjustable LED light.



Model: MX300
Colours: White, black, blue, red
Frame: High carbon steel foldable frame
Front fork: SMLRO Steel suspension fork
Rear shock: MTB rear shock absorber
Driving mode: Pure electric(5 shifts), Electric assist(5 shifts), Pure human riding
Battery: Removable lithium-ion battery
Charging methods: 48V 16Ah
Charger: Local standard input 100~240V AC, output 54.6V 2A, overvoltage, overcurrent, short circuit protection
Charging time: 4-6 hours
Motor: Rear drive 500W high speed, brushless, toothed, low resistance and low noise motor
Controller: Intelligent sine wave integrated IC control chip
Meter: LCD display control instrument
Display function: MPH, miles, electricity, shift, error code, etc
Cruise control: 4 levels cruise control
Protection level: IP54
Headlight & Horn: Integrated LED headlight & horn
Max speed: 25 mph / 40 km/h
Gears: 21 speed
Shifter lever: Shimano SL-TX30
Front derailleur Shimano FD-TZ31
Rear derailleur: Shimano RD-TZ500
Cassette: Shimano MF-TZ500, 14-28T, 7 speed
Crankset: Accura steel 24-34-42T
Chain: E-bike optimized, 21 speed
Rims: 26″ aluminum alloy bouble-deck
Tyres: KENDA 26*1.95″ MTB tires
Spokes: High rigidity steel
Brake levers: Aluminum alloy, cut off the power to the motor when braking
Brakes: Mechanical disc brakes
Handlebar: High carbon steel
Saddle: Body geometry comfortable sponge saddle
Pedals: Foldable pedals
Accessories: Kickstand, fenders, tools
Max load: 150 Kg
Bike weight: 25 Kg
Package weight: 31 Kg
Package size: 98 x 34 x 76 cm



  1. For safety reason, please do not ride on rainy days, and not soak the battery.
  2. Please charge the battery regularly in winter. It is recommended to charge it once a week to avoid damaging the battery.


Package contents:

  • 1 x Electric bike
  • 1 x Charger (UK Plug)
  • 1 x User manual



What the Warranty Covers, and for how long?

The Scooter is fully covered, including the electronics and battery, for 1 year from the date of purchase.

Who is the Warranty Provider? 
The warranty is provided by Doctor Scooter.

How Can a Customer Claim on the Warranty?
Contact Doctor Scooter by email

What the Warranty doesn’t cover?

  • Damage caused by vehicle modification using non-original accessories to modify the scooter
  • Damage caused by violence and improper use or violent destruction
  • Damages caused by traffic accidents
  • Damage caused by natural or man-made water ingress, soaking
  • The product sold does not match the time of the product warranty contract
  • Damages after the warranty expiry date.
Delivery & Returns


Estimated Time of Arrival for Orders placed on Mondays to Thursdays


Scooters and Bikes

Orders for scooters and bikes placed before 1:00pm – Monday to Thursday – will be dispatched same-day with an ETA between 8am to 6pm on the next working day.

Parts and accessories

Customers have the option to request for next day or 2-3 days delivery. Orders for parts and accessories placed before 1pm from Mondays to Thursdays will be given priority, especially for next day delivery requests.

Estimated Time of Arrival for Orders placed on Fridays to Sundays


Scooters and Bikes

Orders placed on Fridays after 12pm to 1pm on Mondays will be processed and dispatched on Monday with an ETA between 8am to 6pm on the next working day.

Parts and Accessories

Orders placed on Fridays after 12pm to 1pm on Mondays will be processed and dispatched on Monday with an ETA as requested (next day/ 2-3 days).

Estimated Time of Arrival for Orders placed before and during Bank Holidays

Orders placed after 1pm on the day before, during the weekend before and throughout bank holidays, will be processed and dispatched on the next working day.
NB. Late deliveries are expected for orders processed before bank holidays.

Parcel Redirection
Tracking numbers will be provided to customers to enable them redirect parcels or to pick up from the courier depots. Please call us on 02079987374 and choose the customer service option for further assistance.
Original Box and Packaging

Please keep hold of your original box/packaging for at least 30-days in the event you need to return the product to us – Please keep the Electric Scooter box safe.

Please see our Refund Policy for Terms & Conditions and more details.


Motor Power
500w (Avg)


25 Miles / 40km

Tyre Size
29 Inches