Touroll J1 ST Trekking Electric Bike - 250W Motor And 561.6Wh Battery For Long Rides

Touroll J1 ST Trekking Electric Bike brings a 250W brushless rear hub motor, a 561.6Wh replaceable battery and 27.5 inch wheels together in a step-through frame aimed at commuters and recreational riders who want pedal assist on paved roads and light trails.

Motor, Battery And Range

At the center of the Touroll J1 ST is a 36V brushless rear hub motor rated at 250W, delivering up to 45 Nm of torque for pedal assist up to 25 km/h in compliance with European pedelec regulations.A detailed spec table lists the cut-off speed at 25 km/h in assist mode.

Energy comes from a 36V 15.6Ah lithium-ion battery with a stated power capacity of 561.6Wh, mounted along the downtube and designed to be removable for charging and storage.Touroll lists the battery at 561.6Wh with a charging time of 6-8 hours from empty to full.

Manufacturer and retailer spec sheets consistently cite a maximum assisted range of up to 100 km on a full charge in pedal-assist mode, depending on terrain and support level.One retailer listing highlights "Max 100km Range" in assist mode, aligning with Touroll’s own autonomy figures.

Frame, Wheels And Rider Fit

The J1 ST uses an aluminum alloy step-through frame that makes mounting easier, especially for riders who prefer a lower standover height.Documented dimensions give an unfolded size of approximately 181 x 68 x 113 cm, combined with a frame size noted as 27.5 x 17.5 inches.

Wheel and tire specs center on 27.5 inch rims fitted with 27.5 x 2.1 inch CST tires, a common trekking format that balances rolling efficiency with enough volume for comfort over uneven surfaces.A Spanish retailer listing specifies 27.5 x 2.1 inch tires and a 27.5 x 17.5 frame size.

Rider fit data point toward a broad height range: spec sheets recommend the Touroll J1 ST for riders between 155 cm and 195 cm, with the seat height adjustable from roughly 87 cm to 105 cm from the ground.The same spec overview lists a 155-195 cm recommended rider height and confirms the broad adjustability of the saddle.

Drivetrain, Brakes And Suspension

For gearing, the Touroll J1 ST relies on a Shimano 7-speed derailleur setup paired with a cassette sized for urban and light trekking use.Touroll’s feature list calls out Shimano 7-speed shifting as part of the standard configuration.

Stopping power comes from mechanical disc brakes on the front and rear wheels, complemented by an electronic brake function that cuts motor assistance when braking.A technical overview lists disc brakes plus an E-brake as part of the standard equipment.

Up front, the J1 ST uses a suspended fork with approximately 80 mm of travel and a lockout feature, allowing riders to firm up the fork on smoother surfaces or leave it active to absorb bumps on rougher paths.One spec sheet describes a lockable mechanical suspension fork with 80 mm travel.

Display, Controls And Assist Modes

The Touroll J1 ST integrates a 1.8 inch monochrome LCD display mounted near the handlebar center, showing speed, assist level, battery status and basic ride information.The same technical listing identifies a 1.8 inch LCD as the control display.

Assist modes follow a five-level scheme, with pedal assistance available at multiple speed thresholds plus a dedicated walk mode around 6 km/h for pushing the bike.Specifications detail pedal assistance levels associated with target speeds between 12 and 25 km/h and note a separate walk mode.

The bike includes front LED lighting and IPX4 water resistance, meaning the electrical system is designed to withstand splashes and light rain but not full submersion.Retail documentation lists IPX4 water resistance and a front LED headlight.

Weight, Load Capacity And Everyday Use

In terms of mass and capacity, the Touroll J1 ST is documented with a net weight of 26.9 kg and a maximum load rating of 120 kg, inclusive of rider and cargo.Technical summaries consistently quote 26.9 kg net weight and 120 kg max load.

Charging uses a 42V 2A charger, with published charge times of 6-8 hours from empty, making overnight charging realistic for most use patterns.The same spec sheet lists a 42V 2A charger and a 6-8 hour full charge time.

The combination of a 27.5 inch wheel size, front suspension and mechanical disc brakes supports mixed-use riding that can cover urban commutes, bike paths and light gravel without moving into full mountain bike territory.An English-language retailer positioning describes the J1 ST as a versatile city and trekking e-bike for urban riders.

Price Positioning And Alternatives

Touroll’s J1 ST appears primarily on European retail sites with euro pricing; one trekking-focused collection lists the J1 ST at €749.00 as a sale price against a regular €1,099.00, while a bike specialist in another market shows a price of 291,000 Ft after discount.Touroll’s trekking bike collection shows a €749.00 sale price, and a Hungarian retailer lists 291,000 Ft as a current price for the J1 ST.

Within Touroll’s own line-up, the J1 ST sits alongside the standard J1 trekking bike, which uses a similar 250W motor and 561.6Wh battery but trades the step-through frame for a more conventional diamond frame.Touroll’s J1 trekking bike page lists the same 250W motor and 561.6Wh capacity, making the frame style and ergonomics the main differences.

Compared with the J1, the J1 ST’s step-through design lowers the top tube and can be more convenient for riders who favor easier mounting, especially when carrying panniers or riding in stop-and-go traffic.

Context And Verdict

The Touroll J1 ST Trekking Electric Bike fits into the class of 250W, 27.5 inch wheel trekking e-bikes with around 560Wh batteries and published ranges near 100 km, a configuration that targets everyday commuting and weekend touring rather than high-speed or heavy cargo duties.One product-focused overview frames the J1 ST as a 27.5 inch trekking e-bike built around a 250W rear motor and 561.6Wh battery for commuting and leisure rides.

For riders within the 155-195 cm height range who want a step-through frame, mechanical disc brakes and a lockable suspension fork, the J1 ST offers a documented 26.9 kg weight, 120 kg max load, and up to 100 km of assisted range, providing a measurable set of capabilities to compare against other 250W, mid-capacity trekking e-bikes.