It's your world
Explore Every Surface — Road, Gravel & More
YOUR BIKE SHOP IN MARIN AND BEYOND ///
At Modern Cycle Sports, we bring Marin County riders a carefully curated selection of elite cycling brands, including Haley Cycles, Factor Bikes, ENVE Composites, ZIPP, Classified, Bont Cycling Shoes, Sidi, and more. Whether you ride road, gravel, or adventure, our Kentfield showroom features top-tier bikes, wheels, and gear chosen for innovation, performance, and lasting quality. With a boutique, rider-first atmosphere and a focus on the local cycling community, we’re proud to connect Marin athletes with the same trusted brands used by cyclists worldwide.
BONT CYCLING SHOES
Bont Cycling is the world leader in performance cycling shoes, engineered with industry-first carbon technology for unmatched power transfer and efficiency. Each pair is built around a heat-moldable anatomical fit, delivering comfort, stability, and responsiveness mile after mile. Trusted by pros and passionate riders alike, Bont shoes turn every pedal stroke into pure performance.
BONT Cycling Shoes
own a bespoke masterpiece
Haley Titanium Cycles
Engineered for You: Precision Fit & Ultimate Comfort
Optimized Fit & Performance
Tailored to Your Riding Style
Personalized Aesthetic & Finish
Make it Yours
Your bike should work with your body, not against it. By considering your body mechanics, we design a ride that reduces strain, improves efficiency, and maximizes comfort—so you can go further, faster, and pain-free.
Factor Bicycles
Unrivalled Performance
We know the joy of a perfect line, the quiet hum at speed, the way a great frame disappears beneath you. Factor’s balance of precision carbon work and thoughtful geometry delivers that feeling—on road, gravel, and everything in between.