Touroll B2 City Step-Thru Electric Bike

The Touroll B2 City Step-Thru Electric Bike combines practicality, comfort, and range in a stylish step-through design, making it ideal for commuters and leisure riders alike. Powered by a 36V 15.6Ah lithium battery (561.6Wh), it offers up to 100 km of range in assist mode, ensuring long and worry-free rides.

With its 250W hub motor delivering 50N·m torque, the B2 provides smooth acceleration and reliable performance across flat city streets and moderate inclines. The Shimano 7-speed gear system adds flexibility for different terrains, while the step-thru frame ensures easy mounting and dismounting for riders of all ages.

The 26-inch × 2.25” wide pneumatic tires combined with mechanical disc brakes provide stability, comfort, and strong stopping power. Its STL frame and ergonomic geometry make it both lightweight and durable for daily use.

Why Riders Choose the B2

• 561.6Wh lithium battery with up to 100 km range (assist mode).

• 250W hub motor with 50N·m torque for smooth, powerful rides.

• Step-thru frame design for easy access and comfort.

• Shimano 7-speed gear system for versatile commuting.

• 26" × 2.25” pneumatic tires for stability and grip.

• Mechanical disc brakes (160mm) for safe and reliable stopping.

Power and Endurance

Spec	Detail
Motor Power	250W Hub Motor
Rated Voltage	36V
Max Output Torque	50N·m
Battery	36V 15.6Ah Lithium (561.6Wh)
Max Speed	25 km/h (cut-off)
Max Range	Up to 100 km (Assist Mode)
Assist Levels	15 / 20 / 25 km/h (Level 1–3)
Charging Time	7–8 Hours
Waterproof Rating	IPX4

Comfort, Safety & Control

• Step-thru STL frame for easy mounting and dismounting.

• Shimano 7-speed drivetrain for smooth shifting.

• 26" × 2.25” pneumatic tires for comfort and stability.

• Mechanical disc brakes (160mm, 1.8mm thick) for safe braking.

• Ergonomic handlebars (670mm wide) for better control.

Smart Tech On-Board

• Assist mode levels (3-speed settings) for adaptable rides.

• E-brake integration for extra safety.

• Intelligent battery protection system for long-lasting performance.

Fit & Dimensions

Spec	Measurement
Frame Size	26" × 16"
Unfolded Size	1910 × 670 × 1130 mm
Handlebar Width	670 mm (26.4")
Saddle Height	Step-thru design
Recommended Rider Height	160–195 cm (5’3”–6’5”)
Net Weight	26.7 kg
Max Load	120 kg
Gross Weight	33.7 kg
Package Size	162 × 25 × 83 cm

What’s in the Box

• Touroll B2 City Step-Thru Electric Bike ×1

• Charger ×1

• Toolkit ×1

• User Manual ×1

VoltCentre Promise

Free Shipping – Fast delivery with real-time tracking.
Warranty & Coverage – Backed by manufacturer warranty plus VoltCentre’s support.
Curated Collection – Only rider-tested, approved products make it to our store.

Touroll Warranty

Our warranty policy covers all the products in your order for up to 12 months after sales (excluding accessories). The 30-day return and refund policy allows you to buy with peace of mind.

• Shipping damage

  • Inspect on delivery and note any damage on the Bill of Lading

  • Photograph the packaging and product; keep all materials

  • File a damage claim within 14 days via customer support

• How to file a warranty claim

  1. Contact VoltCentre (or your original seller) with your order/invoice number

  2. Provide the scooter’s serial number, clear photos/video, and a description of the defect

  3. Return the item in original or dealer-approved packaging if requested

• Valid proof of purchase

  • Online order number from an authorised Touroll reseller

  • Sales invoice

  • Dated sales receipt (more than one document may be required)

• Warranty is void if

  • Product is out of warranty, lost, stolen, or complimentary

  • Damage results from water, misuse, collisions, self-modifications, or incompatible accessories

  • Unsupported software/firmware has been installed

  • Sufficient proof of purchase is not provided

  • Product was bought from an unauthorised seller

• Out-of-warranty parts & repairs

  • Replacement parts are available at manufacturer pricing

  • Contact customer support for quotes or repair requests (responses within business hours)