The Nature Cross Single Speed comes primed for racing, covering quick up-and-downs, and cutting through the gnarliest of courses. Now crafted from A.C.E tubing — All-City’s proprietary air-hardened, custom-designed, extruded steel tubing — the Nature Cross's expertly engineered butting profiles and wall diameters provide advantages that even the most excellent off-the-shelf tubing just can’t match. Stronger, lighter, quicker, and stiffer than ever, it’s simply unlike any other singlespeed in the world. Featuring modern race geometry and an ovalized top tube for easy shouldering over obstacles, we’ve increased the Nature Cross's mud clearance to eliminate unnecessary pit stops on the course. Built with an Eccentric Bottom Bracket to manage the chain tensioning, a shortened chainstay, and replaceable derailleur hanger, we’ve also outfitted the Nature Cross with a Columbus Futura carbon fork with adjustable rake, tapered head and steerer tubes, and clearance for 700c x 42mm tires. With a fresh paint job, all the All-City custom touches you’ve come to expect star here too, including custom seat collar and dropouts, flat-mount brakes, and star reinforcements on the bottle bosses and fender mounts. For steel lovers starving for competition, these updates to the Nature Cross are destined to get you across the finish line faster than ever before. - A.C.E steel tubing: All-City’s proprietary air-hardened, extruded steel tubing, custom designed to be lighter and stronger for riding and racing - Contemporary race geometry, raised bottom bracket, shortened chainstay, and increased mud clearance - Ovalized top tube for easy shouldering over barriers - E.D. coated for durability and rust prevention - Built-in seat clamp and internal rear brake cable routing - Columbus Futura carbon fork with adjustable rake - Fits 700c x 42mm tires
Pure Cyclocross, Pure Fun The bike of a born winner, three-time cyclocross world champion, Wout van Aert. It’s a pure cyclocross racer. With a full carbon frame set up for disc brakes only and 'cross-specific geometry, the Zolder is for riders who love to go fast on any terrain, so anyone can ride like a champion. New rear triangle design - Advantage: improved reactivity New fork design - Compatibility up to 700c x 40 tires Higher BB - Increased vertical distance from the ground for improved clearance Lowered second bottle cage - Advantage: possibility to shoulder the bike with more comfort and space
When we set out to design a new 'cross rig, we didn't just want to make another adventure bike with added tire clearance—we knew we had to create a purebred racing steed that was fast, confident, lightweight, and rides like no other 'cross bike out there. And sure, with multiple Cyclocross World Championships to its name, the CruX has more than proven itself in 'cross, but we're proud to say that this CruX takes the legacy to a whole different level. - Starting with the frame, we implemented our Rider-First Engineered technology that was first introduced on our Tarmacs. Using size-specific tubes and layups, this technology allows the CruX to feature the same ride characteristics across every size in the range. Not only this, but it also allowed us to significantly drop the frame weight, so the CruX now comes in around a scant 900 grams for a 56cm (dependent on frame size and color)—over 400 grams lighter than the previous frameset. A light and stiff frame, alone, isn't useful in a 'cross race if it isn't compliant, however, which is why the new CruX also combines stiffness and compliance in all the right places. And, to assist with the latter, we lowered the seat collar by two centimeters for more exposed seatpost and cushion for big hits. - We also know that cyclocross races are often won in the corners and over the barriers, which is why the CruX geometry takes this into account. The top tube has been designed for easy shouldering when you're hopping off to clear barriers, as it features a large opening to the front triangle and a flat bottom. For stability in the corners and on off-camber sections, the geometry has a low bottom bracket and a sharp front-end. This combination also helps to initiate corners, regardless of the terrain. - With maximum mud-shedding ability in mind, we included eight millimeters of clearance on all sides of a 33mm tire, providing plenty of clearance for muddy conditions. After all, frame weight becomes irrelevant when it's covered in 10 pounds of mud.
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