The Touroll J1 ST Pedal Assist City E Bike positions itself as a versatile electric commuter bicycle designed for urban riders and trekking enthusiasts. With a focus on practicality and performance, this model combines a robust motor system, adaptive gearing, and ergonomic design to cater to a range of cycling needs. Below is a detailed analysis of its features, performance, and suitability for different riding scenarios.
Performance and Power Delivery
At the core of the Touroll J1 ST is a 36V rear hub motor generating 45N·m of torque, providing sufficient power for urban commutes and moderate inclines. The motor’s responsive pedal assist system ensures seamless acceleration from stationary positions, eliminating the lag often associated with entry-level e-bikes. Riders can expect smooth transitions between assist levels, which are adjustable via the handlebar-mounted controls. The 250W motor complies with UK regulations for pedal-assisted bicycles, ensuring road legality without compromising on power.
The seven-speed Shimano drivetrain complements the electric assist, allowing riders to fine-tune their effort across varied terrain. Whether navigating steep gradients or maintaining pace on flat roads, the gear range offers flexibility. The trigger-style shifter provides tactile feedback, reducing accidental gear slips—a common frustration noted in lower-quality systems.
Battery and Range
Equipped with a 36V 15.6Ah lithium-ion battery, the J1 ST delivers a claimed range of up to 100 km in pedal-assist mode. This capacity positions it competitively within the commuter e-bike segment, suitable for daily rides of 20–30 km with minimal recharging. The 561.6Wh battery integrates a protection system to prevent overcharging or overheating, enhancing longevity.
Recharging takes 6–8 hours via a standard charger, making overnight charging practical for daily use. The battery’s placement within the frame ensures a balanced centre of gravity, contributing to stable handling. While the range may vary depending on assist level usage, terrain, and rider weight, the capacity is ample for most urban and suburban commuting needs.
Design and Comfort
The J1 ST’s aluminium frame strikes a balance between durability and weight savings, though exact weight figures are unspecified. The step-through design (ST variant) enhances accessibility, particularly for riders with mobility limitations or those frequently mounting and dismounting in traffic. The adjustable saddle height (32.3″–40.2″) accommodates riders between 155 cm and 195 cm, making it inclusive for a wide demographic.
A mechanical suspension fork with lockout functionality absorbs vibrations from uneven surfaces, such as cobblestones or gravel paths. The 27.5″ wheels, paired with 2.1-inch-wide tyres, offer a stable contact patch for mixed-terrain riding. The synthetic leather saddle and ergonomic grips contribute to comfort during extended rides, though some riders may prefer aftermarket padding for very long journeys.
Safety and Braking
Safety features include dual mechanical disc brakes, which provide consistent stopping power in wet or dry conditions. The inclusion of motor cut-off sensors (e-brakes) adds an extra layer of safety by disengaging the motor during braking, preventing unintended acceleration. The IPX4 waterproof rating ensures resilience against light rain and splashes, though submergence or heavy downpours should be avoided to protect electrical components.
A front LED headlight enhances visibility during low-light conditions, though riders traversing unlit areas may benefit from supplementary rear lighting. The reflective tyre sidewalls further improve visibility to other road users.
User Interface and Accessibility
The 1.8″ LCD display is central to the J1 ST’s user experience, offering real-time data on speed, battery level, distance travelled, and assist mode. The intuitive interface allows riders to toggle between five assist levels and activate walk mode—a 6 km/h function useful for pushing the bike uphill or through crowded areas. The display’s backlight ensures readability in direct sunlight or at night.
Assembly is required upon delivery, which may be a consideration for less mechanically inclined users. However, the process is straightforward for those familiar with bicycle maintenance, and local bike shops can assist with final adjustments.
Versatility Across Use Cases
The J1 ST excels as a commuter bike, with its upright riding posture reducing strain on the back and shoulders during rush-hour traffic. The pedal assist system enables riders to arrive at destinations without excessive sweating—a key advantage over traditional bicycles. For recreational use, the suspension lockout can be engaged on smooth roads to improve efficiency, while the seven-speed gearing supports leisurely rides through parks or light trails.
The inclusion of plastic fenders and a rear rack (not explicitly mentioned but inferred from commuter-focused design) would have enhanced practicality for carrying luggage or commuting in wet conditions. Nonetheless, the frame’s mounting points allow for aftermarket additions.
Environmental and Practical Considerations
As an electric bicycle, the J1 ST aligns with growing demand for sustainable urban transport. Its zero-emission operation reduces reliance on fossil fuels, while the durable construction promotes long-term use over disposable alternatives. The battery’s lifespan, typically 500–1,000 charge cycles, ensures several years of service with proper care.
Final Impressions
The Touroll J1 ST is a well-rounded electric bicycle tailored to urban commuters and casual riders seeking reliability and comfort. Its powerful motor, adaptable gearing, and ergonomic design address key pain points in daily cycling. While accessories like pannier racks or upgraded lighting could enhance its utility, the core package delivers strong value for those prioritising ease of use and performance.
ASIN: B0CYZVG2SX
OneSportLife C29 Electric Bike, 29'' E-Mountain Bike with 48V 15Ah Removable Battery & 250W Powerful Motor, Professional 21-Speed with LCD Display, Electric Commuter Bicycle for Adults Men and Women
8% Off
JANSNO Electric Bikes for Adults with 65Nm Motor, 48V/14Ah New upgraded battery and Dual Shock Absorber, 20" x 4.0 All-terrain wide tire Electric Bicycle, Multiple performance modes can be unlocked
£799.00 (as of June 27, 2025 02:29 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Eleglide Electric Bike, M1 Plus 27.5‘’/29'' E Mountain Bike, Electric Bicycle for Adults, Commute E-bike with 12.5Ah Removable Battery, LCD Display, Dual Disk Brake, Specialist 21 Speed (Inches, 27.5)
14% Off
URLIFE 14" Electric Bike, Portable E-bike with 48V 7.5AH Removable Battery 250W Powerful Motor, 60 KM Max Range, Folding Ebike LCD Display, Electric Commuter Bicycle for Adults and Teens(Black)
£389.99 (as of June 27, 2025 06:40 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Finbike EB3 Electric Bike for Adults, 100KM Max Range, 3-4H Fast Charging, 26inch Electric Mountain Bike with Removable Battery, Front Fork Suspension, 7-Speed Derailleur, 150KG Capacity Ebike
11% Off
DYU A5 Electric Bike, 14" Portable Electric Bike, 48V 7.5AH Removable Battery,60KM Max Range, Folding Ebike with LCD Display, Remote Control,Shock Absorption System,Dual Disc Brakes,for Adults/Teens
17% Off
URLIFE 20"*3" Electric Bikes for Adults, Fat Tire Mountain Bike E20 with Colorful LCD Display, 48V 13AH Removable Battery, 7-Speed Derailleur 80-100KM Max Range Ebike Commute MTB BLACK
£549.99 (as of June 14, 2025 05:39 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
GSOU 26" Electric Bikes for Adults. 2603 E-Bike with 250W High-Speed Mid-Drive Brushless Motor. Electric Bicycle Built-in 36V-8AH Removable Li-Ion Battery, 7-Speed, LCD Display, Dual Disc Brake
£449.99 (as of June 27, 2025 02:29 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Ebikes for Adults,13Ah Battery 40-70Km Range,Hidoes B10 Fat Tire Electric Bike for Adults Up to 25Km/h, 60N·M Motor Electric Bicycle Retro E Bike,with Leather Bags,20" Offroad Tire
£799.00 (as of June 27, 2025 02:29 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Leave a Reply