QS7 electric bicycle 1500W brushless motor 60Ah performance E-bike battery single rider off-road motorcycle performance

Description

Built for Adventure. Crafted for Freedom. Range That Never Quits.

The Deepower QS7 is a high-performance off-road electric bike built around two standout numbers: a 1500W continuous motor peaking at 3500W, and a 2880Wh (48V 60AH) dual battery that outlasts nearly every rival at this price. With motorcycle-grade styling, dual suspension, and fat tyres, the QS7 is as capable on mountain trails as it is on daily commutes — all without range anxiety.

Motor & Performance

• 1500W BLDC brushless motor delivering a maximum torque of up to 90 Nm and a top speed of 32 MPH — the motor utilises a sinusoidal wave structure rotating at 4,478 RPM, ensuring low interference, low noise, smooth operation, high temperature resistance, and a lifespan of over 200,000 hours
• Acceleration is strong, reaching 20 MPH in roughly 7 seconds from a standing start
• Torque of 85–90 Nm is enough to conquer 30° slopes with ease — riders used to sluggish e-bikes find the level of power a revelation: acceleration is smooth yet immediate, making quick starts at traffic lights or merging into traffic feel confident and controlled
• 7-speed Shimano gear system for precise, stable shifting across all terrain types

Dual Battery & Record-Breaking Range

• 48V 60AH dual battery (IP65 waterproof, UL2271 certified) — combined with a 3/4A smart UL/FCC dual-certified charger
• Range of 35 miles throttle-only or up to 180 miles across all 7 pedal-assist levels on a single charge — among the longest ranges in the high-performance e-bike category
• Battery packs use LG cells and are fully MSDS, UN38.3, UN3171, UN3480, and UL2271 certified for safety and peace of mind
• Electricity cost per mile runs well under $0.02 given the 2880Wh capacity, making it a practical choice for long daily commutes of 30 miles or more

Dual Suspension System

• Fully adjustable front aluminium shock absorber fork with 80mm of travel, matched with a precisely calibrated centre-mounted rear shock absorber — compared to models without rear suspension, this enhances riding comfort by up to 50%, delivering a smoother experience on any route
• 20″ x 4.0″ puncture-proof fat tyres providing exceptional traction and stability across city pavement, sandy beaches, rocky trails, and wet conditions

Brakes, Lighting & Safety

• High-performance mechanical disc brakes with 160mm rotors and metal pads for stable, powerful stopping — even on steep trails or wet roads; metal pads add durability and reduce maintenance
• 360° LED lighting system — front projector lens headlight (30% brighter than previous generation, 100ft illumination range) plus red rear emergency LEDs with turn signals that stay on at night and flash on braking
• Key start ignition for added security against unauthorised use

Build & Smart Features

• Maximum load capacity of 440 lbs — overall dimensions of 63 x 28 x 43 inches; net weight approximately 99 lbs
• LCD display tracking speed, battery life, and assist levels at a glance
• 90% pre-assembled out of the box — minimal setup required
• 2-year manufacturer warranty with round-the-clock professional technical support

Ideal For ✔ Long-distance daily commuting with maximum range ✔ Off-road trail and mountain riding ✔ Riders wanting motorcycle-level performance in an e-bike ✔ Sand, snow, gravel, and all-terrain adventure riding ✔ Performance buyers wanting the best range-per-dollar ratio available