WHO WE ARE
Quarry Cycling Co. was founded by riders in Lisbon, Wisconsin.
Built on Experience
Before starting Quarry Cycling Co., co-founder Jim Day spent years in the cycling industry developing award-winning brakes, suspension and wheels. As a craftsman at heart, Jim is hands-on in every step of the frame design and build process.
Fueled by Innovation
Tired of the same recycled frame designs, we set out to engineer the next generation of handbuilt bikes. From developing our own custom yokes and dropouts to launching a 32" frame, we’re always pushing ahead.
HOW WE DESIGN
Using Finite Element Analysis to understand the forces on a bike, our frames are engineered to balance stiffness and compliance. We then hit the trails for real-world testing.
HOW WE BUILD
From concept to completion, our frames are fully developed in-house — designed, machined, welded and painted in southeastern Wisconsin.
Our headbadges are just as unique as the bikes themselves. Cast pewter, accented with real wood, brings timeless craftsmanship to your ride.
Seeing what was already out there, we felt we could do better. After all, we can’t create something new using the same parts as everyone else. By designing our own dropouts and yokes, we deliver a smooth ride with a modern look.
Each tube set is carefully cut to fit the rider's specific size. Building bikes by hand lets us offer a range of sizes that mass production can’t match.
Welding tubes in-house allows us to maintain precision and quality. Once assembled, each frame is carefully inspected before it heads to paint.
The final touch is wet paint with painted-in graphics, creating an ultra-smooth, high-gloss finish that beats traditional decals.
Our headbadges are just as unique as the bikes themselves. Cast pewter, accented with real wood, brings timeless craftsmanship to your ride.
Seeing what was already out there, we felt we could do better. After all, we can’t create something new using the same parts as everyone else. By designing our own dropouts and yokes, we deliver a smooth ride with a modern look.
Each tube set is carefully cut to fit the rider's specific size. Building bikes by hand lets us offer a range of sizes that mass production can’t match.
Welding tubes in-house allows us to maintain precision and quality. Once assembled, each frame is carefully inspected before it heads to paint.
The final touch is wet paint with painted-in graphics, creating an ultra-smooth, high-gloss finish that beats traditional decals.
