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ZUIMI / Mantis Folding Bike – Specifications

Brand Name: ZUIMI, Mantis
Model Number: CMSTD-20W
Origin: Mainland China

Battery & Power

• Battery Capacity: 7.6 Ah

• Battery Position: Down Tube – streamlined design for balance and stability

• Power Supply: Lithium Battery – reliable and long-lasting

• Voltage: 36V

• Range per Charge: 31–60 km – ideal for city commuting or leisure rides

Motor & Performance

• Engine Type: 36V 250W Front Hub Motor – efficient and smooth

• Torque: 30–50 Nm – strong enough for moderate inclines

• Maximum Speed: >50 km/h – fast and responsive

• Smart Type: Electronic – easy-to-monitor performance

Frame & Build

• Frame Material: Carbon Steel / Steel – durable and sturdy

• Frame Style: Popular folding design – convenient for storage and transport

• Gears: 12-Speed – versatile for city streets and light hills

• High-Concern Chemical: None – eco-friendly construction

Braking System

• Brake: Front

• Braking System: Brake Line – reliable stopping power

Wheels & Tires

• Wheel Size: 20” – compact yet stable

• Rim: Alloy Double Wall – strength and durability

• Tire Type: Air Tyre – comfortable ride

Comfort & Features

• Saddle: Comfortable – designed for long rides

• Color Options: White / Blue

Charging

• Charging Time: >3 hours – fast and convenient

Summary:
The ZUIMI / Mantis Folding Bike CMSTD-20W is a powerful, compact, and stylish e-bike built for urban commuters and folding bike enthusiasts. Its 36V front hub motor and 12-speed gears provide speed, versatility, and hill-climbing capability, while the lightweight carbon steel frame ensures durability. With a 20” wheel size, comfortable saddle, and foldable design, this bike is perfect for city commuting, easy storage, and weekend rides.