TOUROLL J1 ST STEP-THRU Electric Trekking Bike

Touroll J1 ST 27.5-inch Electric Trekking Bike: Engineered for Performance and Versatility

Embrace the thrill of adventure with the Touroll J1 ST Electric Trekking Bike. Designed to conquer diverse terrains, this e-bike combines cutting-edge technology with exceptional comfort, making it perfect for urban commutes and rugged trails.

High-Efficiency Motor for Seamless Rides

Powered by a robust 250W brushless motor, the Touroll J1 ST delivers 45 N.m of torque and speeds up to 25 km/h. Experience high performance and low maintenance, ideal for every journey from city streets to scenic paths.

Long-Range Removable Battery for Extended Adventures

The J1 ST features a powerful 36V 15.6Ah lithium-ion battery, offering up to 100km of range on a single charge in assist mode. Venture further and explore more with sustained energy and reliability.

Enhanced Stability with Premium Tyres and Gear System

Equipped with 27.5x2.1-inch premium pneumatic rubber tyres and a 7-speed Shimano derailleur, the J1 ST ensures superior traction, smooth gear shifts, and dynamic control across all terrains.

Advanced Suspension for Optimal Comfort

Ride comfortably with the J1 ST's mechanical shock absorbers, which feature 80mm of travel. Tailor your ride with the lockout mechanism—opt for efficiency on flat surfaces or comfort on uneven trails to protect against injuries.

Intelligent Control with LCD and Adjustable Assist Levels

The bright LCD, which offers vital riding information and customizable pedal-assist levels, makes managing your ride easy. The integrated USB port keeps your devices charged, enhancing convenience on the go.

Safety and Convenience Features

Improve nighttime visibility and safety with StVZO-certified lights and enjoy practical storage with a durable luggage rack, perfect for carrying essentials from groceries to gear.

Customizable Riding Experience and All-Weather Protection

An adjustable stem allows you to adjust the bike to your preferred fit. All-weather mudguards protect against the elements, ensuring a clean, comfortable ride in any condition.

The Touroll J1 ST 27.5-inch Electric Trekking Bike is your go-to for reliable performance and versatile adventures. Whether commuting daily, exploring on the weekends, or embarking on long-distance treks, this e-bike is equipped to enhance every experience. 



Brand: Touroll
Model: J1 ST
Colour: Black

Basic Specification

Net Weight: 26.9kg
Unfolded Size: 1810x680x1130mm
Size of Frame: 27.5 "x17.5"
Length of Handlebar: 680mm(26.8")
Height of Saddle (from the ground): 32.3 "-40.2"
Recommended Rider Height: 155-195cm (around 5' 1"-6' 5")
Max Load of Bike: 120kg
Cut-off Speed: 25km/h
Max Range: 100km (Assist Mode)
Pedal Assist Levels: 12/15/18/21/25 km/h
Walk Mode: 6km/h
Waterproof Level: IPX4
Material: STL
Braking System: Mechanical Disc Brake & E-Brake
Suspension: Mechanical Shock Absorber with a Lockout


Type: Hub Motor
Rated Voltage: 36V
Max Output Torque: 45N.M


Brand: Shimano
Number of Gears: 7 (Rear)


Capacity: 15.6Ah
Voltage: 36V
Charging Time: 6-8h
Power Capacity: 561.6Wh
Protection System: Yes


Input: 100-240V, 2.0A
Output: 42V, 2.0A


Brand: CST
Size: 27.5x2.1"
Type: Pneumatic Rubber Tires
Tire Pressure: 40-70PSI
Best Tire Pressure: 45-65PSI


Size: 1.8"
Type: LCD
Information: Speed, Battery Level, Trip Distance/Odometer, Assist Level, Walk Mode, Light Mark, Brake Mark
Functions: Power on/off, turning light on/off, shifting assist levels, activating walk mode, removing trip data, setting screen timeout, etc.


Size: 1480x250x780mm
Gross Weight: 29kg

Package List

1 x E-Bike
1 x Charger
1 x Taillight
1 x Headlight
1 x LCD Display
2 x Mudguard (Front & Rear)
2 x Pedal (Left & Right)
2 x Key
4 x Spoke Reflector
1 x Tool Kit
1 x User Manual

Note: the max range is achieved under the following conditions: 75kg load, 26℃ temperature, 15km/h constant speed, on flat roads with no strong wind.

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