🚲 Product Overview

The Qlife Spark D1 (EB41) is a compact, ultra-agile utility fat tire electric bike tailored for urban commuters, campus riders, teens, and active adults. Driven by a robust 500W brushless motor (Class 3 capable up to 28 mph) and paired with a high-efficiency 48V 13Ah removable battery, the Spark D1 delivers up to 50 miles of pedal-assisted range per charge. Engineered with full suspension (front hydraulic fork + rear spring shock absorber), dual mechanical disc brakes, and rugged 16" x 4.0" all-terrain fat tires, this model provides remarkable stability, maneuverability, and comfort. With a reinforced carbon steel frame supporting up to 330 lbs, it is the ultimate compact bestseller for bike rental fleets, outdoor adventure stores, and local retail showrooms.

💼 Wholesale Tiered Pricing

We offer competitive tiered pricing, flexible 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 specifications and FOB terms. Contact our sales department for container volume quotation.

🌟 Core Selling Points

• Instant Power & Agile Freedom: Equipped with a 500W rated high-torque motor delivering responsive acceleration, conquering up to 25% hill slopes, and reaching speeds up to 25-28 mph with ease.

• One Charge, One Full Day (50 Miles Max PAS Range): High-density 48V 13Ah removable lithium battery powers your daily morning commute, park leisure, and sunset rides effortlessly.

• Full Suspension System (Front & Rear): Front suspension fork paired with a tough rear shock absorber actively absorbs rough bumps, gravel vibration, and curb impacts for supreme riding smoothness.

• 16" x 4.0" All-Terrain Fat Tires: Puncture-resistant fat tires provide superior ground contact, anti-skid traction, and safety across sand, city asphalt, snow, and muddy trails.

• Dual Disc Brakes & High-Lumen LED Lighting: Front and rear mechanical disc brakes deliver immediate stopping power. Paired with high-intensity front and rear LED lights for double night-riding compliance and safety.

• Ergonomic Waterproof Seat & Universal Rider Fit: Wide, soft, waterproof saddle conforms to body contours to reduce fatigue. Compact geometry fits both teens and adults (5'1" to 6'1") with a 330 lbs payload capacity.

📋 Technical Specifications