Delium Tire

Thundr E-Bike Tire, 20x4.0", Puncture Protection

Delium Thundr E-Bike Tire delivers confident traction and smooth rolling for riders who expect more from their 20x4.0" fat tires. Designed to handle everything from urban commutes to off-road adventures, this tire balances control, comfort, and durability for demanding e-bike use.

The innovative tread pattern features distinctive Thunder Knobs that dig in when cornering or climbing, yet roll efficiently on pavement. A high-performance rubber compound minimizes rolling resistance while maintaining long wear life. Reinforced sidewalls add stability through turns, and built-in puncture protection keeps riders rolling longer with fewer flats. Certified to ECE-R75 standards, it’s fully rated for the higher speeds and torque of e-bikes.

• Size: 20x4.0"
• Innovative tread design provides grip on mixed terrain while maintaining a smooth ride
• Puncture protection layer reduces the risk of flats
• Reinforced sidewalls enhance cornering support and durability
• High-performance compound delivers low rolling resistance and long tread life
• ECE-R75 certified for e-bike compatibility and safety