Fat Tire Ebikes
TST® Defender 26″ Fat Tire Ebike For Adult
New to E-Bikes? Start Here
Everything you need to know before your first ride.
How long will it take to receive my bike?
Most bikes ship within 3–5 business days in the U.S. Once your order ships, you'll receive a tracking number by email.
Can I pick up my bike locally?
Yes! You can pick up at our Ontario, CA warehouse. Contact our support team to schedule a pickup — it's quick and easy.
How far can I ride on a single charge?
Range varies by model — check each product page for specs. Actual distance depends on assist level, terrain, and rider weight.
How fast does the bike go?
Top speed varies by model. All bikes comply with road regulations. Check the product page for exact specs.
Do I need to assemble the bike?
Most of the bike arrives pre-assembled. A few simple steps and our video guide gets you riding in minutes.
Do I need a license to ride?
No license required for our standard e-bikes. Only the GT63 and GT73 electric motorcycles require a license.
Are the batteries safe and certified?
Select models feature UL-certified batteries. Please check the individual product page for certification details.
What if my bike has an issue?
Contact our support team — they can assist with repairs, replacement parts, and usage guidance to get you back on the road.