













Touroll S2 Folding Fat Tire Electric Bike
🚚 Expected to start shipping on March 25th.
Pay with ease
Pairs well with

Robust Motor, Smooth Acceleration
With its powerful 250W/650W Peak 55N.m Torque motor, you'll effortlessly glide through city streets and conquer inclines with a top speed of 25KM/H. Carrying more luggage with up to 120KG weight capacity.

Precise Cadence Sensor
The pedals can transmit the signal 12 times perround, enabling more precise and powerful motor performance! Boost your ride with a 5-level pedal assist to help you pedal easier and move faster.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
Shipping Information
Our bikes are shipped from warehouses in Europe. It usually takes around 3-7 working days for shipment.
Customer Support
Please send email to support@touroll.com if you have any questions.
Warranty
We provide 1-Year warranty service.
14 Days Return
Worry-Free Promise.
Specification
Basic Specification
Net Weight: 31.2kg
Unfolded Size: 1720x640x1300mm
Folded Size: 970x450x740mm
Size of Frame: 20"x17"
Width of Handlebar: 620mm(24.4”)
Recommended Rider Heights: 160-195cm(5’3”-6’5”)
Max Load of Bike: 120kg
Cut-off Speed: 25km/h
Max. Range: 150km(Assist Mode)
PAS Levels: 12/15/18/21/25 km/h (Level 1-5)
Walk Mode: 6km/h
Waterproof Level: IPX4
Material of Frame: STL
Type of Frame: Step Through
Braking System: Mechanical Disc Brake & E-Brake
Suspension: Mechanical Shock Absorber
Suspension Travel: 80mm
Motor
Rated Voltage: 48V
Max. Output Torque: 55N.M
Derailleur
Brand: Shimano
Number of Gears: 7 (Rear)
Battery
Capacity/Voltage: 15Ah / 48V
Power Capacity: 720Wh
Charging Time: 6-8h
Protection System: Yes
Charger
Input: 100-240V, 0.99A
Output: 54.6V, 2.0A
Tires
Size: 20x4"
Type: Pneumatic Rubber Tires
Tire Pressure: 5~30PSI
Best Tire Pressure: 15~17.5PSI
Display
Size: 2.6"
Type: LCD
Information: Real-Time Speed, Assist Level, Battery Level, Walk Mode, Trip Distance
Functions: Power On/Off, Turning Light On/Off, Shifting Assist Levels, Activating Walk Mode, etc.
Package
Size: 148x32x77.5cm
Gross Weight: 38.2kg
Bike
User Manual
Charger
Pedals
Keys
Taillight
Headlight
LCD Display
Tool Kit
Mudguards
Spoke Reflectors
Saddle
Rear Reflector
Rear Rack with Taillight
FAQs
Please read our FAQs page to find out more.
What is the lowest seat height?
It's about 80cm. A rider who is 160cm(5’3”) tall can ride the e-bike without any difficulties.
What is the recommended rider height?
This bike is designed for riders between 160cm(5’3”) and 195cm(6’5”). The adjustable seat and handlebar allow you to customize your riding position for maximum comfort.
Is the bike heavy?
The bike weighs around 31kg, which is typical for a 20-inch fat tire e-bike. While it may be heavier than some other e-bikes, the sturdy build ensures durability and stability on all terrains.
Can I purchase an extra battery?
Yes, you can purchase an additional battery directly from our official website or through any of our authorized distributors.
Is the battery removable?
Absolutely! The battery is removable and can be charged both on and off the bike for your convenience. It also comes with a lock and key to keep it secure and prevent theft.
Does the e-bike come with a charger?
Yes, a charger is included with your purchase.
How do I recharge the battery pack?
You can recharge the battery pack by plugging the charger into a standard wall outlet. The battery can be charged either on or off the bike, giving you flexibility and ease.
What kind of assembly is required?
Your e-bike arrives 85% pre-assembled in a standard bike box. You’ll need to attach the front wheel, pedals, saddle, and handlebar. The process is simple and straightforward, and we provide a step-by-step video guide on YouTube to help you.
What is the maximum rider weight?
The maximum recommended rider weight is 120kg to ensure optimal performance and system reliability.
Can I ride this bike on a rainy day?
The bike has an IPX4 waterproof rating, meaning all electronic components, including the battery pack, are water-resistant but not completely waterproof. We strongly recommend keeping it indoors during rain or severe weather conditions.
Where is the bike shipped from? And how many days can I get the bike after I place the order?
Our bikes are shipped from warehouses in Europe. It usually takes around 3-7 working days for shipment.
What if there are any issues with the bike?
Touroll has a professional after-sales service team and a dedicated technical support team. We spare your worries about maintenance with our local services in Europe. For all warranty inquiries, head to our official website for more details.