🚲 Product Overview

The Qlife Spark Dual (EB42Dual) is a high-performance utility fat tire electric bike engineered for extreme range, robust hill-climbing power, and heavy-duty daily riding. Powered by a potent 750W brushless motor (1500W Peak Power, 85Nm Torque) and equipped with an industry-leading Dual Battery System (48V 26Ah / 1248Wh), the Spark Dual delivers an astonishing 80 to 120 miles of riding range per full charge. Featuring full suspension (front hydraulic fork and rear shock absorber), dual mechanical disc brakes, Shimano 7-speed transmission, and rugged 20" x 4.0" all-terrain fat tires, this bike offers exceptional stability and comfort on any surface. Built on a reinforced carbon steel frame supporting up to 400 lbs, the Spark Dual is the ultimate powerhouse model for multi-day commuters, delivery fleets, and premium bike retail shops.

💼 Wholesale Tiered Pricing

We offer competitive tiered pricing, fast LTL freight, and local warehouse pickup options for dealerships and commercial fleets. Volume discounts are automatically applied at checkout:

💡 Factory-Direct Container Orders: Looking for factory-direct container sourcing from our Tianjin manufacturing base? We support custom OEM/ODM configurations and flexible FOB terms. Contact our sales department for container volume quotation.

🌟 Core Selling Points

• 1500W Peak Power Brushless Motor & 85Nm Torque: Delivers instant throttle response, effortlessly conquering steep 35° hill climbs with a top speed of 28 MPH (Class 3). Paired with Shimano 7-speed gearing for ultimate terrain versatility.

• Ultra-Long Range Dual Battery System (48V 26Ah / 1248Wh): Removable dual battery setup with smart BMS protection and IPX5 waterproofing, delivering an industry-leading 80-120 miles range to eliminate all range anxiety.

• Full Dual Suspension & Enhanced Safety Rating: Front long-travel suspension fork combined with a rear frame shock absorber reduces bumps and road impact, providing a 40% increase in safety and riding stability across 4 riding modes.

• 20" x 4.0" All-Terrain Puncture-Resistant Fat Tires: Extra-wide fat tires offer superior grip, skid resistance, and supreme shock dampening across sand, city asphalt, snow, and mud.

• Cloud-Like Long Bench Saddle & High-Intensity LED Lighting: Ergonomic high-density sponge extended saddle with waterproof leather ensures fatigue-free rides. Equipped with vintage front halo headlight and bright rear tail light for maximum night visibility.

• Universal Ergonomic Geometry (Fits Riders 5'3" – 6'4"): Reinforced frame engineering accommodates riders of various heights with up to 400 lbs payload capacity, complete with an intuitive LCD digital display console.

📋 Technical Specifications