Cyclocross Bikes & Frames

Ready to build your dream 'cross bike? Boone Disc frameset is built with ultralight 600 Series OCLV Carbon. It features a cyclocross-specific geometry, Rear IsoSpeed to smooth rough courses, and front and rear 12mm thru axle dropouts for better stiffness and handling. It's right for you if... You're lining up every weekend to race, and you're looking to build up a lightweight cyclocross bike (or a really sweet pit bike) so you can spend more time doing what you love: getting muddy and winning races. The tech you get A svelte, ultra-lightweight 600 Series OCLV Carbon frame with Rear IsoSpeed, an integrated cartridge bearing headset, internal cable routing, and a T47 threaded bottom bracket. Plus, a full carbon Trek Cross fork. Designed for 12mm thru axles and flat mount disc brakes. The final word There are a lot of carbon cyclocross frames out there, but there's only one with Rear IsoSpeed. Boone soaks up the fatiguing bumps in a 'cross course so you'll stay stronger longer and have enough energy after your race to party. Why you'll love it - This bike was designed with input from cyclocross royalty, including World Champion Sven Nys and U.S. National Champ Katie Compton - Carbon rules on the cross course—it's lighter, more forgiving, and more efficient than aluminum - The combination of Front and Rear IsoSpeed cuts down on the fatiguing impacts of rough courses and increases compliance, giving you more traction when it matters - Boone's cross-specific geometry and tube shapes make shouldering easy so you can dominate all aspects of a race, including run-ups

Boone 6 Disc is a carbon cyclocross race bike that's built for crushing any CX course—even the most legendary on the UCI circuit. The sleek, lightweight carbon frame has terrain-smoothing Rear IsoSpeed and is trimmed with parts that perform in any conditions, like a robust GRX drivetrain, vibration-absorbing handlebar, and powerful disc brakes that deliver stopping power on bumpy, muddy terrain. It's right for you if... Your happy place is in mid-air bunny hopping over barriers, and you race every course in pursuit of that top spot on the podium. You want a high-end CX race bike designed to help you get there and look great doing it. The tech you get A svelte, ultra-lightweight 600 Series OCLV Carbon frame with Rear IsoSpeed for comfort and traction, hidden cable routing for added protection from the elements, a Trek IsoSpeed Cross carbon fork, 1x11 Shimano GRX drivetrain, Bontrager Elite IsoZone handlebar, and powerful flat-mount hydraulic disc brakes that provide precision stopping power in even the messiest conditions. The final word If you love crushing frites almost as much as crushing flyovers, Boone's the bike for you. It's made for pure speed and podium-topping performance on every section of course, in any conditions. Why you'll love it - Shimano GRX is designed specifically for rough rides—you get great chain retention and a better grip on the hoods and levers - This bike was designed with input from cyclocross royalty, including World Champion Sven Nys and U.S. National Champ Katie Compton - Rear IsoSpeed cuts down on the fatiguing impacts of rough courses and increases compliance, giving you more traction when it matters - Boone's cross-specific geometry and tube shapes make shouldering easy so you can dominate all aspects of a race, including run-ups - Carbon rules on the cross course—it's lighter, more forgiving, and more efficient than aluminum

Many Ritchey-sponsored mountain bike champions were also cyclocross champions—Thomas Frischknecht, Henrik Djernis and Ruthie Matthes, to name a few. And though they were paid to race Ritchey mountain bikes, they often wanted a Ritchey cyclocross bike to race in the winter. This ultimately resulted in another iconic Ritchey model—the Swiss Cross. Now the Swiss Cross is back, and better than ever. We started with the same forged-and-machined integrated head tube design found on the P-29er—80 grams lighter than a standard 1-1/8" head tube and just as strong—a design which also provides much-needed shouldering room at the head tube. Tubing is an all-new triple-butted, heat treated steel designed to Tom's specifications for a classically lightweight, compliant, yet tough-as-nails frame. Geometry has been updated to reflect what 'cross riders want: race-ready handling and responsiveness that's still versatile enough to serve as a capable all-around rough road/trail bike. Tire clearance? Plenty. The Swiss Cross is designed with 'cross racing in mind, after all. But with two bottle cage mounts, the Swiss Cross is perfect for long mixed rides in the off-season. - Painted-to-match Ritchey WCS Cross fork and WCS integrated headset included - Bottom Bracket: 68mm English threaded - Front Derailleur Clamp: 28.6mm (Caution: Front derailleur clamp MAX torque of 2.5Nm) - Headset: WCS integrated drop-in 41.8 (included) - 130mm rear spacing - Weight: 1941g / 4.28lbs (55cm, frame only) - Sold as frameset only

Possibly the most iconic frame associated with Ritchey, the Swiss Cross draws its name from early factory rider, cyclocross, and mountain bike legend Thomas Frischknecht. The first iteration of the Swiss Cross was a no-holds-barred race machine designed for one thing: ripping through dirt like no other. Captained to numerous victories under Frischi, the Swiss Cross went on to become one of the most revered frames of the Ritchey offering. Twenty-five years later, the Swiss Cross is still a staple of the Ritchey fleet—now featuring modern standards such as 12mm thru-axles, flat-mount brakes, and higher-volume tire clearance. Yet one thing has remained unchanged: it is still a no-holds-barred race-ready dirt ripper. Whether it's leading the charge on bell lap or ticking off the grueling miles of a gravel grinder, the new Swiss Cross is more than capable of tackling it all. - Material: heat-treated, triple-butted Ritchey Logic steel tubing - TIG welded - Ultra-light forged and machined straight 1-1/8" headtube - WCS headset included (IS42/28.6|IS42/30) - 142mm spacing (12mm alloy thru-axle included) - Replaceable stainless-steel derailleur hanger - 27.2mm seat tube with integrated seat collar (max torque setting: 6Nm) - Front derailleur clamp size: 28.6mm (max torque setting: 2.5Nm) - not included - Bottom bracket: 68mm - English threaded - Can accommodate 1X or 2X chainrings - Crankset min/max ring size - single: 36 to 46t / double: 46/30t to 50/34t - External cable routing - Bottle mounts: 2 - Ritchey WCS Carbon Cross Disc Fork included