Thunderbolt 2.0 Instructions

Contact

2333 West Utopia Road,
Phoenix AZ, 85027
Warranty@serfas.com (USA Only)
Warranty: 623-888-5841
Dealers: 800-424-0047

Support

Company

E-Bikes

Accessories

How To Purchase Serfas Products
March 4, 2022
By Serfas
Read More How To Purchase Serfas Products
E-Bike 101: The Basics
November 16, 2021
By Serfas
Read More E-Bike 101: The Basics
Squeaky Clean: How To Wash Your Bike
July 20, 2020
By Serfas
Read More Squeaky Clean: How To Wash Your Bike
Bike Frame Materials: Know The Differences
June 22, 2020
By Serfas
Read More Bike Frame Materials: Know The Differences
The Advantages of E-Bikes
May 18, 2020
By Serfas
Read More The Advantages of E-Bikes
VULCAN 350/130 Bike Tail Light
May 5, 2020
By Serfas
Read More VULCAN 350/130 Bike Tail Light