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TDE-05A Grizzly 20 Fat Tire Electric Bike

The TDE-05A Grizzly 20 is a powerful fat tire electric bike from Boxu, featuring a 48V 500W rear hub motor, 15Ah lithium battery, 20"×4.0" tires, and 7-speed gears. Ideal for off-road and urban riding, it offers a 31-60km range and top speed of 50km/h. Perfect for B2B buyers seeking durable, high-performance e-bikes.

  • TDE-05A

  • JOYLAX BOXU

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Product Description

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The TDE-05A Grizzly 20 is a rugged, all-terrain fat tire electric bike designed for both urban commuting and off-road adventure. Built with a lightweight aluminum alloy frame and 20"×4.0" wide tires, it delivers exceptional stability and traction on sand, snow, dirt, or pavement.

Powered by a 48V 500W rear brushless hub motor (with options up to 1000W) and paired with a 15Ah integrated lithium battery, this e-bike provides a reliable range of 31-60km per charge and a top speed of 50km/h. The 7-speed gear system and front/rear disc brakes ensure smooth control and reliable stopping power in all conditions.

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With its matte black finish, retro-inspired design, and customizable color options, the TDE-05 Grizzly 20 combines style and performance—making it a top choice for global B2B buyers looking to expand their e-bike inventory.

✨ Product Highlights

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  • Rugged Fat Tire Design: 20"×4.0" tires for superior traction on all terrains (sand, snow, dirt, city streets)

  • Powerful Performance: 48V 500W rear hub motor (250W-1000W optional) with 60-70Nm torque for steep climbs and fast acceleration

  • Long Range Battery: 48V 15Ah integrated lithium battery delivers 31-60km range per charge, fully recharges in 5 hours

  • Premium Build: Lightweight aluminum alloy frame, spoked wheels, and front/rear disc brakes for durability and safety

  • Smart Features: 48V LCD display, sensor-based controls, and customizable color options for brand differentiation

  • Versatile Use: Ideal for off-road adventure, urban commuting, and leisure riding—perfect for global retail and rental markets

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Product Specifications

Specification Details Specification Details
Product Name Fat Tire Electric Bike Model Number TDE-05A
Brand Name Boxu  Joylax Place of Origin Jiangsu, China
Voltage 48V Motor Power 250W/350W/500W/750W/1000W
Max Speed 30-50Km/h Range per Charge 31-60 km
Wheel Size 20" Tire Size 20''×4.0 Tyre
Frame Material Aluminum Alloy Wheel Type Spoked wheels, integrated wheel
Motor Position Rear Hub Motor Motor Type Rear Brushless hub motor
Braking System F/R Disc Brake Torque 60-70 Nm
Gears 7 Speed Battery Type Lithium Battery
Battery Position Integrated Battery Battery Capacity 15.6 Ah (15Ah standard)
Charging Time >3 hours (5 hours full charge) Charger 100-240V smart charger
Display LCD48V Smart Type Sensor, Electronic, Digital
Color Customized Color Gross Weight 35.000 kg
Package Size 152×89×33 cm Selling Units Single item

Why Choose Us

Reliable Manufacturing

  • ISO-Certified Production: Factory in Jiangsu with strict quality control systems to ensure consistent product performance.

  • Customization Flexibility: Offer custom colors, motor power options, and branding to meet your market needs.

Competitive Advantage

  • Cost-Effective Pricing: Direct factory pricing for B2B buyers, with bulk order discounts to maximize your profit margins.

  • Stable Supply Chain: Mature production lines ensure on-time delivery, even for large-volume orders.

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Quality & Safety

  • Certified Components: All e-bike parts (battery, motor, brakes) meet international safety standards (CE, FCC, RoHS available).

  • Warranty Support: Provide 1-year warranty on core components (motor, battery) to protect your after-sales service.

Global Export Experience

  • Professional Export Team: Experienced in handling international logistics, customs clearance, and documentation for markets worldwide.

  • Market Insights: Share regional e-bike regulations and market trends to help you optimize your product strategy.


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