E-VLT E-Voltage W/Reflective Sidewall Fat Tires: 20 x 4 / 26 x 4


Quick Overview

E-bikes put greater abuse and wear on tires because of heavy frames, battery packs, electric motors, electronics, and of course rider weight and any cargo.

Utilizing the same smart inverted tread pattern found on our already popular Drifter series tire, the Serfas® E-Voltage is constructed using e-bike specific compounds designed to provide a high mileage long lasting tire with superior grip, durability, and improved handling characteristics.

The E-Voltage also features Serfas® reliable FPS Flat Protection System and safety-conscious reflective sidewalls.

ECE-R75 Certification

ECE-R75 is a certification given to tires that pass stringent safety regulations governed by the United Nations Economic Commission for Europe. Due to the increased load, torque and speed of ebikes, they are classified under the ECE as mopeds in Europe which are governed at 50 km/h and must pass more stringent guidelines than standard bicycle tires.

Currently in the United States there are no specific regulations regarding tires on E-Bikes

SKU: E-VLT /-1 Categories: , ,

30 Day Warranty
Serfas® Tires are covered by our 30 Day Warranty which guarantees a product free of defects in material and/or workmanship up to 30 days after purchase. This warranty does not apply to damage due to heat, environmental factors, misuse, or negligence. *Tire purchase must be from authorized Serfas® retailer for eligibility.


  • E-Bike High Mileage Compound w/ Superior Grip Characteristics
  • FPS Flat Protection System
  • Reflective Sidewall Strip


  • Bead: Wire
  • Size:
    • 26 x 4.0
    • 20 x 4.0
  • Pressure:
    • 26 x 4.0.2 20 PSI Max
    • 20 x 4.0 20 PSI Max

Disclaimer: Tube Must Be Used Inside Of Tire


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Tire Sizes

20×4, 26×4, 27.5×2.2