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Pay with ease
Pairs well with
Note: The max range is in pedal assist mode and achieved under the following conditions: fully charged battery; optimal tire pressure; 70kg load; constant speed of 15 km/h; temperature of 20-25°C; wind speed below 3 m/s.

Smooth Over Bumps
Effectively absorbs bumps for smoother, fatigue-free delivery and commute rides.


Carry Your Cargo with Confidence
The sturdy rear rack ensures stable cargo deliveries.
More Details
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.

| A | Total Length | 66.5" |
| B | Handlebar Height | 40.2"-45.7" |
| C | Wheelbase | 43.1" |
| D | Min. Seat Height | 31.5" |
| E | Max. Seat Height | 39" |
| F | Standover Height | 16.6" |
| G | Effective Top Tube | 22.2" |
| H | Wheel Size | 20" |
| I | Handlebar Length | 28.2" |
| J | Seat Tube | 16.5" |
| K | Angle b/w DT & ST | 56° |
| L | Handlebar Length | 25.2" |
| M | Reach | 13.6" |
| N | Stack | 38.6" |
| O | Head Tube Angle | 70° |
| P | Folded Length | 37.4" |
| Q | Folded Width | 20.9" |
| R | Folded Height | 28" |
Specification
Basic Specification
Frame: Step-Thru
Size of Frame: 20"x16.5"
Unfolded Size: 1650x640x1160 mm
Folded Size: 900x530x710 mm
Width of Handlebar: 640 mm
N.W.: (S3) 28.1 kg/ (S3 Pro)31.5 kg
Max. Load: 120 kg
Waterproof Level: IPX4
Material of Frame: STL
Max. Range (Assist Mode): (S3) 65 km/ (S3 Pro)195 km
Cut-off Speed: 25 km/h
Walk Mode: 4 km/h
Speed Levels of Assist Mode: 13/16/19/22/25 km/h (Level 1-5)
Recommended Rider Heights: 160-195 cm (5'3"-6'5")
Motor
S3
Rated Voltage: 36V
Max. Power: 450W
Max. Output Torque: 40 Nm
S3 Pro
Rated Voltage: 48V
Max. Power: 750W
Max. Output Torque: 50 Nm
Derailleur
Brand: Shimano
Number of Gears: 7 (Rear)
Battery
S3
Voltage & Capacity: 36V 13Ah
Power Capacity: 468Wh
Charging Time: 7 hours
Protection System: Yes
S3 Pro
Voltage & Capacity: 48V 27Ah
Power Capacity: 1296Wh
Charging Time: 9 hours
Protection System: Yes
Charger
S3
Input: 100-240V 50/60Hz 2.5A
Output: 42V 2A
S3 Pro
Input: 100-240V 50/60Hz 2.5A
Output: 54.6V 3A
Brake
Type: Dual Disc Brakes & E-Brake
Disc Brake Outside Diameter: 180 mm
Disc Brake Thickness: 1.9 mm
Tires
Size: 20"x3.0"
Type, Material: Pneumatic Rubber Tires
Tire Pressure: 25-45PSI
Best Tire Pressure: 40PSI
Suspension
Type: Front Suspension Fork
Suspension Travel: 60 mm
Display
Size, Type: 2.6" LCD
Information: Real-Time Speed, Assist Level, Battery Level, Walk Mode, Trip Distance, etc.
Functions: Power On/Off, Turning Light On/Off, Shifting Assist Levels, Activating Walk Mode, etc.

Bike

User Manual

Charger

Pedals

Keys

Headlight

Tool Kit

Mudguards

























