Momentum Cycles   

Locations in St. Peters and O'Fallon Missouri, serving you since 1997. We are the largest Trek and Bontrager dealer in St. Charles County.

Shop Everything

Trek Domane

The all-new Domane is the smartest, fastest, and most versatile endurance road bike Trek has ever made.

Lauf Bikes

Lauf produces some of the finest gravel and mixed terrain bikes available. 

Shop How You Want, When You Want

Browse our in-store and expanded selection online, buy online with free in-store pickup or free shipping on qualifying purchases, or visit us today to find the cycling gear you need. Learn more.

Services for Your Cycling Needs

Bike Repair

Ride smoothly on a bike that has been finely-tuned by our expert mechanics.

Bike Fitting

Feel better on every ride with a bike fit for your body and riding style.


Take home your dream bike today with low monthly payments.

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