About Us

Radian was founded by hardcore cyclists to design and manufacture innovative cycling products that focus on overlooked areas of the sport we enjoy. THE LOVE OF CYCLING

We are engineers and designers with a long history in product design and manufacturing.

We design, test, and assemble our products in-house in our South Florida location.

Like most cyclists, we maintain and work on our bikes every week. Like you, we experience first hand some of the difficult aspects of using our bikes and gear, and that's where we focus.

We are located in South Florida where both on-road and off-road cycling are popular year-round sports (alongside fishing and boating).

We pride ourselves on delivering a high-quality product and providing very personal and responsive customer service. If you have questions please call us at (904) 330-1340 or email us at customerservice@radian-usa.com.

Design

Test

Assemble

Innovate

Ride

CONTACT US

EMAIL - customerservice@radian-usa.com

PHONE - (904) 330-1340

ADDRESS - Radian 3705 NW 124 Ave Coral Springs, FL 33065

PATENTS & TRADEMARKS

Zilch is protected under U.S. Patents 12,013,054, 11,850,898, and 12,092,237

Chainlift is protected under U.S. Patent No. 10,227,107, and 11,072,391

Other US patents pending. International patents pending.

Zilch®, Chainlift®, Radian® and the “Cyclist” logo are registered trademarks (USPTO) of Radian Technologies Corp.