Take on any distance road event. Stack long days. Eat more bugs. The Cruzbike S40 endurance road bike is designed for the cyclist who wants to ride farther and train longer. Our patented, race and record-proven geometry changes the rules of cycling: now, comfort in the saddle doesn't come at the cost of performance.

But we should warn you, your cheeks may hurt from smiling.

• To learn more about the Complete and Frameset options, click here.
• Fit: The S40 fits riders with an X-seam between 35 inches and 48 inches (about 5'2" to 6'5" body height). Head over here to learn more about fit. If you are at either end of the fit range and have questions, contact us at hello@cruzbike.com. We'd love to get you fit.

Truly, madly deeply after 100 miles or a full refund and free return shipping.

We designed the 100 Mile Trial for new Cruzbike owners to enjoy their first 100 miles with total confidence and our team’s full support.

Our promise through the 100 Mile Trial is that you will love your Cruzbike. If you don’t love yours the way we love ours after riding 100 miles in 100 days, we will pay return shipping and offer a full refund. Please carefully review all details and eligibility requirements on the 100 Mile Trial Page here.

Truly, madly deeply after 100 miles or a full refund and free return shipping.

We designed the 100 Mile Trial for new Cruzbike owners to enjoy their first 100 miles with total confidence and our team’s full support.

Our promise through the 100 Mile Trial is that you will love your Cruzbike. If you don’t love yours the way we love ours after riding 100 miles in 100 days, we will pay return shipping and offer a full refund. Please carefully review all details and eligibility requirements on the 100 Mile Trial Page here.