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Disc Brakes

Max. Power

Battery

Max. Range

Top Speed

Shimano
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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.

Touroll J2 ST Pro Electric Bike
Hear from trusted reviewers and creators who've tried.

Handles steep slopes with ease, perfect for urban commuting.


Effectively smoothens rough surfaces like cobbled paths for enhanced control.


No need to move the bike for battery charging and protect against theft for enhanced battery safety.

Reliably carries up to 120 kg (264.5 lbs) for practical errands.

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 | 68.7" |
| B | Handlebar Height | 45.3"-47.2" |
| C | Wheelbase | 43.1" |
| D | Min. Seat Height | 33.5" |
| E | Max. Seat Height | 37.4" |
| F | Standover Height | 17.7" |
| G | Effective Top Tube | 24.1" |
| H | Wheel Size | 26" |
| I | Down Tube | 28.2" |
| J | Seat Tube | 16" |
| K | Angle b/w DT & ST | 56° |
| L | Handlebar Length | 26.2" |
| M | Reach | 16.7" |
| N | Stack | 24.4" |
| O | Head Tube Angle | 70° |
Size of Frame: 26"x16"
Unfolded Size: 1746x665x1200 mm
Package Size: 147x25x77cm
G.W.: 35kg
Width of Handlebar: 665 mm
N.W.: 28.5 kg
Max Load: 120 kg
Waterproof Level: IPX4
Material of Frame: STL
Max. Range: 100 km (Assist Mode)
Max. Range: No Limit (Manual Mode)
Cut-off Speed: 25 km/h
Walk Mode: 4 km/h
Speed Levels of Assist Mode: 15/20/25 km/h (Level 1-3)
Recommended Rider Heights: 160-195 cm (5'3"-6'5")

Bike

User Manual

Charger

Pedals

Keys

Taillight

Headlight

LED Display

Tool Kit

Saddle

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.
The Touroll J2 ST Pro e-bikegoes up to 100 km—plenty for most commutes or errands around the city.However, the actual range may vary slightly based on factors like rider weight, terrain inclines, wind speed, temperature, and assist level.
The Touroll J2 ST Pro features a removable battery, you don't need to wheel the entire bike to a power outlet. Simply unlock the battery with the key and take itfor charging, which is super convenient and secure for urban commuters and daily users.
Yes, absolutely! Both models share the exact same 36V 15.6Ah removable battery, so they're fully interchangeable. Pop in a Pro battery and keep riding—no downtime, no worries.
Yes, effortlessly! The low Step-Thru frame lets you step on and off easily without a high leg lift—perfect for skirts, dresses, business clothes, or heels. It’s especially convenient for older riders too, as it avoids straining hips or knees and makes frequent stops (city traffic, errands, shopping) feel effortless and safe. No special clothing needed—just hop on and go!
The bike has an IPX4 waterproof rating, meaning all electronic components, including the battery pack, are water-resistant to light moisture but not completely waterproof. We strongly recommend not riding on rain or severe weather conditions. Remember to dry the bike after wet rides to keep the electronics in top shape.
The hydraulic disc brakes require minimal regular maintenance and deliver extremely stable performance. For daily care, you just need to check the brake pad wear regularly and inspect the brake hoses and connections for any signs of leakage. If you notice reduced braking power, a soft feel when squeezing the brake lever, or need to replace the brake fluid, it’s recommended to take your e-bike to a professional repair shop. Avoid trying to take it apart yourself.
Using the original charger, it takes about 8 hours to fully charge the battery from empty. For convenience, we suggest overnight charging or topping up during the convenience—perfect for busy e-bike owners maintaining their daily routine.
Yes! It is designed for riders between 160 cm and 195 cm (about 5'3" to 6'5"). With its 26-inch wheels and optimized frame, it delivers a comfortable riding posture for users in this height range.
It is recommend a tire pressure range of 40-65 PSI. For optimal daily performance, keep it at 55-60 PSI to strike the best balance between rolling resistance and ride comfort on your e-bike.
The Touroll J2 ST Pro is engineered for a pure, reliable riding experience, not supporting app connectivitycurrently. All essential controls and info are right on the intuitive LED instrument for straightforward operation.
Yes. Lithium batteries lose efficiency in low temperatures, potentially reducing range by 20%-30%—normal for e-bikes. To minimize this, chargethe battery and install it on the bike until riding. Also, do quick rust-prevention wipes since winter often brings more moisture or road grime.
Run the simple “BRAKE” checklist before longer trips:
To extend your e-bike battery life:
These tips help maintain peak performance for your removable lithium battery.
Lithium batteries self-discharge slowly. For long-term storage without riding, follow our e-bike care guidelines: Charge to 60%-80% and check monthly to prevent total discharge damage.
After wet rides, wipe down the frame, chain, and brake discs with a dry cloth to prevent rust. Even with IPX4 water resistance on your electric bike, prompt cleaning will contribute to lifespan.
*Please review and comply with the applicable laws, regulations, and traffic rules governing the use of this product in your country or region.