Joom: Safely charging your e-bike or e-scooter
• Don’t leave your battery unattended while charging, when you're out or while you're asleep
• Don’t cover chargers or battery packs when charging
• Don’t overload sockets or use unsuitable extension chords
• Don’t charge or store batteries in direct sunlight or in areas with temperatures above 45⁰C
• Don’t charge batteries next to combustible materials or hazardous substances
• Always unplug your charger once you have finished charging
• Always make sure to only use the proper proprietary charger
• Always ask a professional when converting your e-bike or e-scooter
• Always check your battery (and charger) for visible damage
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M27-1 PRO Mountain Electric Bicycle – Product Specification Table
Category: Specification
Product Name: Varun M27-1 PRO
Product Model: M27-1 PRO
Optional colors: blue / red
Vehicle category: Class 2 Electric Bicycle (Level 5 Assist + Twist Grip Throttle)
Frame material: Aluminum alloy
Tire size: 27.5 × 1.95 inches
Motor Configuration: 500W rear hub motor (peak power 750W)
Torque: 55 Nm
Shimano 21-speed drivetrain system
Braking System: Mechanical Disc Brakes
Shock Absorption System
Front Wheel Spring Shock Absorber
Instrument panel with a mid-mounted LCD display (supports APP connection)
Range: 55–60 km in pure electric mode
Assist Mode: 65–70 km
Charging time: 4–6 hours
Protection Class IP65
Maximum load capacity: 150 kg (330 lbs)
Net weight / Gross weight 23.6 kg / 27.6 kg
Product dimensions: 175 × 67 × 110 cm
Packaging dimensions: 139 × 24 × 71 cm
Core Selling Points Summary
1. Powerful performance, effortlessly handling various road conditions
Equipped with a 500W rear hub motor, delivering a peak power of 750W and paired with a robust 55Nm torque, it ensures powerful hill climbing and rapid acceleration, meeting the dual demands of mountain biking and urban commuting.
2. Dual-mode endurance, more freedom for travel
Equipped with a pure electric mode (range: 55–60 km) and an assist mode (range: 65–70 km), users can flexibly choose according to their needs, making it suitable for medium to long-distance travel.
3. Professional mountain configuration for an enhanced cycling experience
Shimano 21-speed shifting system, delivering precise and smooth gear changes;
Front spring suspension + mechanical disc brakes effectively absorb bumps, ensuring reliable braking and adapting to rough terrain.
4. Intelligent Connectivity and Practical Design
Center-mounted LCD instrument, supports APP connection, allows real-time viewing of riding data and personalized settings;
IP65 waterproof rating, ensuring worry-free riding in rainy weather with proper protection for critical components.
5. High Load Capacity and Lightweight Design
150kg high-load capacity design, sturdy and durable;
The aluminum alloy frame ensures strength while controlling weight, with the total net weight of the vehicle being only 23.6kg.
6. Customization Supported, Flexible Collaboration
Product specifications can be adjusted according to customer requirements. Customization is welcome for discussion.
A one-sentence summary
The M27-1 PRO is a Class 2 electric bicycle that combines powerful performance, intelligent interaction, and professional mountain biking capabilities. It is ideal for users who prioritize range, features, and riding experience, serving as a reliable choice for mid-to-long-distance commuting and recreational off-roading.
