Whether you’re battling through thick mud or trying to find the best line in the sand pit, the Donnelly C/C is the tool for the job. Our flagship cyclocross race bike was designed with one goal in mind: to get you across the finish line first. Built from the best hi-modulus carbon available, the C/C has the lateral stiffness you need to blast off the start line, accelerate quickly out of corner and sprint for the win. Its race-specific geometry means you’ll get a bike that handles like a Formula One race car while offering maximum efficiency with every pedal stroke. We’ve outfitted this incredible frame with a workhorse SRAM Rival drivetrain and brakes, as well as an FSA crank and components. Rounding out this top-end race machine are our durable Ushuaia wheels and grippy MXP tubeless ready tires. When you’re racing on the Donnelly C/C you know you’re going to leave it all on the course.

The C/C has the fork and frame clearance to fit 700 x 40mm tires which means this bike could also double as a sporty gravel bike, too. However, if you are looking for something to fit even wider tires be sure to check out our gravel-specific G/C.

• Lightweight hi-modulus carbon frame and fork
• Race-specific geometry
• 12x142mm thru-axle
• Flat mount disc brake (front & rear)
• 700c and 650b wheel compatible
• Fits up to a 700 x 40mm tire, with room
• SRAM Rival drivetrain
• FSA components 
• Donnelly Ushuaia tubeless ready wheels
• Donnelly MXP 700 x 33mm tubeless ready tires
• Tubeless valve cores included
• Pressfit BB86. Shell ID: 41mm. Shell width of 86.5mm
• Images shown here are of the Sram Force model
• Scroll down for geometry and parts specification 
• Learn more about building your new bike
• Learn more about our return policy