WELCOME to WRENCH SCIENCE

The World's Smartest Bike Builder ™



At Wrench Science, we specialize in high-end custom bikes, complete bikes, bike frames, and specialty components.

Our unique custom bicycle builder automatically finds and shows you all of the compatible parts for the specific frame that you are interested in so you can customize to fit your needs and budget, with a running price and weight tally as you build.

You can purchase your custom bike and we deliver it to your door built to your exact fit specifications.

We ship Worldwide.

CUSTOM BIKE BUILDER

start building your custom bike










FEATURED BIKE PART

GET BIKE FINANCING

0% APR for 6-18 Months!
0% apr for 6-18 months

FEATURED BIKE SALE