sirenbicycles.com

Who We Are

Siren Bicycles is a handbuilt American mountain bike company, in Tucson, Arizona. We strive to build elegant, beautiful racing frames & complete bikes. Here in the mountains, we merge custom framebuilding techniques with cutting edge technology to bring you the finest racing machines possible.

Handcrafted Racing Bikes

Our frames are hand built, with an eye toward the racer's needs. Each frame size gets its own tube set, tuned for ride quality & optimal weight.

We use 7005 aluminum & Scandium tubing from Easton, Columbus, and Fairing, mated to custom machined parts to bring you five stock sizes in all models. Additionally, we offer custom options & full custom builds.

How it Works:

Starting with your dealer's referral, or your direct contact with Siren, we will patiently discuss the particulars of your new bike on the phone. We will weigh the pros & cons of all the many options, with a focus on your riding habits & style. We'll guide you through the build kit process too, if you're looking for a complete bike. In the end, you'll have a truly unique, beautiful bike that performs flawlessly.

520.975.0742 — info@sirenbicycles.com —657 W St. Marys C1, Tucson, AZ 85701