Pédales à changer, d'origine nulles.











Shock Absorption

Max. Power

Disc Brakes

Max. Range
Pay with ease
This product is intended for riders aged 16 and older. By ordering, you confirm that you are aged 16 or over and agree to follow all applicable local laws and safety requirements regarding vehicle operation.

Free Standard Shipping on E-Bike

14-Day Return & Up to 3-Year Warranty

CE & RoHS Security Certification

Touroll U3 Pro Full Suspension Mountain Electric Bike
Note: The max range is achieved under the following conditions: fully charged battery; optimal tire pressure; 70 kg load; constant speed of 15 km/h; temperature of 20-25°C; wind speed below 3 m/s; dry, hardened, flat, slope-free asphalt/concrete roads; and a circulation route exceeding 1 km to ensure comprehensive data collection.
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 up to 3-Year warranty service.
14 Days Return
Worry-Free Promise.

| A | Total Length | 73.6" |
| B | Handlebar Height | 43.3" |
| C | Wheelbase | 44.3" |
| D | Min. Seat Height | 33.5" |
| E | Max. Seat Height | 40.6" |
| F | Standover Height | 32.2" |
| G | Effective Top Tube | 22.8" |
| H | Wheel Size | 29" |
| I | Down Tube | 28.7" |
| J | Seat Tube | 18" |
| K | Angle b/w DT&ST | 49.4° | L | Handlebar Length | 27.6" |
| M | Reach | 15.8" |
| N | Stack | 25.7" |
| O | Head Tube Angle | 71.5° |
Unfolded Size: 1870x700x1100mm
Size of Frame: 29"x18"
N.W.: 28kg
Length of Handlebar: 700mm
Waterproof Level: IPX4
Material of Frame: STL
Max Range: 150km
Cut-off Speed: 25km/h
Speed Levels of Assist Mode: 13/16/19/22/25km/h (Level 1-5)
Recommended Rider Heights: 160-200cm (5' 3"-6' 7")
Type: Front Suspension Fork with Lockout & Rear Coil Suspension
Suspension Travel: 80mm
Voltage: DC48V
Max Power: 850W
Max Output Torque: 70Nm
Brand: Shimano
Number of Gears: 7 (Rear)
Capacity/Voltage: 15Ah/48V
Power Capacity: 720Wh
Charging Time: 8h
Protection System: Yes
Brake Type: Hydraulic Disc Brake & E-Brake
Brake Disc Outside Diameter: 180 mm
Brake Disc Thickness: 1.8 mm.
Size: 29"x2.4"
Type, Material: Pneumatic Rubber Tires
Tire Pressure: 40-65PSI
Best Tire Pressure: 55-60PSI
Type: LCD
Size: 2.6"
Information: Assist Level, Battery Level, Light Indication
Functions: Power On/Off, Turning Light On/Off, Shifting Assist Levels, etc.
Size: 1540x250x800mm
G.W.: 35kg

Bike

User Manual

Charger

Pedals

Keys

Headlight

Tool Kit

Our Ebike is shipped nearly 85% assembled, so some assembly is required before your first ride.
Our owner's manuals, and assembly videos will walk you through the assembly.
Please read our FAQs page to find out more.
Yes. The U3 Pro features a full suspension system, including an 80mm-travel front fork (with lockout) and adjustable rear coil suspension. This setup effectively absorbs bumps and vibrations, improving comfort and control on both trails and city roads. For maintenance, it is recommended to simply wipe the suspension components after rides to prevent dirt buildup
The e-bike is rated IPX4, meaning it can handle splashes from any direction. However, its electrical components, including the battery, are not fully waterproof. We recommend avoiding heavy rain or extreme weather conditions.
It takes approximately 8 hours to fully charge the battery using the original charger. Charging overnight or during the day is recommended for convenience.
Hydraulic disc brakes deliver stronger, more consistent braking with less effort. Their sealed system maintains stable performance under heat and reduces wear, ensuring reliable and long-lasting braking.
The step-over frame uses a classic diamond frame design, offering greater rigidity and stability, especially at higher speeds or on rough terrain. The top tube also leaves plenty of space for mounting accessories, making it ideal for long-distance riding and outdoor adventures.
Hydraulic disc brakes require minimal maintenance. Check brake pad wear regularly and ensure hoses and connections are free from leaks. If braking feels weak or the brake lever feels spongy, it is recommended to have a professional perform a brake bleed. Do not disassemble it yourself.
Yes. The U3 Pro features a StVZO-certified headlight and taillight, ensuring safe, compliant, and reliable riding at night.
The U3 Pro is designed for riders between 160 cm and 200 cm (5'3" to 6'7"). The adjustable seat allows you to customize your riding position for maximum comfort.
No. The U3 Pro is designed for a straightforward and reliable riding experience without app connectivity. All key information and settings are displayed on an intuitive control panel for easy operation.
Yes, the battery is fully removable, allowing you to charge it on or off the bike at your convenience. It can be securely locked on your bike with the key, ensuring its safety when you are not present. For safety reasons, indoor charging is not recommended.
Yes. In low temperatures, lithium-ion battery performance may decrease, and range can drop by approximately 20%–30%. This is normal. We recommend fully charging the battery before riding and taking proper care to prevent rust and wear.
We recommend a quick “BRAKE” check, including battery level, risk (tire pressure and damage), alignment (brakes and gears), knots (all bolts and quick releases), and essentials (patch kit, charger, and your phone).
Here’s what we suggest:
Lithium-ion batteries naturally self-discharge over time. If you don’t use the bike for a long time, keep the battery at 60%–80% charge and check it monthly to prevent deep discharge.
Under ideal conditions, the Touroll U3 Pro electric bike offers a maximum range of up to 150 km in pedal-assist mode. The actual range depends on various factors, including rider weight, terrain, wind conditions, temperature, and assist level.
After a wet ride, it is recommended to wipe down the frame, chain, and brake rotors with a dry cloth to prevent rust. Even with an IPX4 rating, proper cleaning helps extend the bike’s lifespan.
*Please review and comply with the applicable laws, regulations, and traffic rules governing the use of this product in your country or region.