Welcome to the Cyclab!

The CycleopsAnnouncements:

We will be REMOVING our Wednesday open hours for the rest of the semester – come find us Tuesdays (7:30-10:30pm), Fridays (6:00-9:00pm), and Sundays (2:00-5:00pm)!
Your Cyclopses

The Monday shift is going to be temporarily cancelled until further notice, as Raphäel is on parental leave! We will notify you when the shift returns to normal!


Tuesday 7:30-10:30PM
Friday 6-9PM
Sunday 2-5PM

Cyclab thrives through our volunteers, and we always welcome volunteer bike mechanics new and old. No bike repair or biking experience is necessary—we can teach you as we go. If you are interested, please let us know in the Contact Us section, and we’d be happy to chat in more detail.

Updated: 4/2/18

The Cyclab is Princeton University’s very own bicycle cooperative. This means:

1. You bring in your bike.

2. You will be paired with a mechanic, and we will fix your bike together.

All repairs, tools, and parts are free.

We want everyone to have access to the tools, space, and knowledge necessary for bicycle maintenance. The Cyclab is staffed by student and community volunteer mechanics. We don’t rent or sell bikes, but we will always help you repair what you bring to the shop! Whether you’re an expert or have never before held a wrench, this place is for you! 

In addition, the Cyclab aims to serve as a forum for the promotion of eco-conscious modes of transportation, exercise, and fun. We host bike-related events, including workshops, classes, and group rides. In short, the Cyclab is Princeton’s hub for all things bicycle!

Check us out on Facebook and Twitter