🚴 CST 20 x 4.0 Fat Bike Tire

Sand Grip • All-Terrain Traction • E-Bike Compatible

Built for grip. Designed for control. Ready for adventure.

The CST 20x4.0 Fat Tire delivers excellent traction, stability, and comfort for electric bikes and fat bikes. Whether you're riding on pavement, sand, or light trails, this tire provides confident handling in a wide range of conditions.

🏖 Optimized Sand & All-Terrain Grip

• Special rubber compound for enhanced traction

• Designed for sand, pavement, and light off-road use

• Large ground contact surface for added stability

• Excellent performance in both wet and dry conditions

Ride with confidence on multiple terrains.

🛞 Advanced Tread Design

• Functional siping and grooves for improved grip

• Twill pattern arrangement for balanced stability

• Rice-granular projection design enhances surface contact

• Reliable traction when accelerating, braking, and cornering

Feel secure and controlled in every ride.

⚡ Electric Bike Compatible

• Suitable for 20” fat tire e-bikes

• Designed to handle higher torque output

• Stable under power and braking forces

Perfect for modern electric fat bikes.

📊 Specifications

• Size: 20 x 4.0

• Max Load: 90 kg (198 lbs)

• Inflation Pressure:

  • 40–210 kPa

  • 5–30 PSI

  • 0.4–2.1 BAR