Reilly Gradient Titanium Gravel Bike Frameset The Reilly Gradient is a titanium gravel bike frameset designed for fast gravel riding, all-road adventures and riders looking for the durability and ride quality of titanium. Built around Reilly's hydroformed AXIS 3AL-2.5V titanium tubing, the Gradient combines a stiff, responsive platform with the comfort titanium frames are known for. Progressive gravel geometry provides confident handling on rough surfaces while retaining the speed and efficiency needed for long days on mixed terrain. The Gradient offers generous tyre clearance, accommodating 700c tyres up to 44 mm with mudguards or 650b tyres up to 47/50 mm without mudguards. Modern flat-mount disc brakes and thru axles, including a secure 12×142 mm rear axle, make it ready for a high-performance contemporary gravel build. Whether you're building a fast gravel bike, an all-road machine or a titanium bike for long-distance adventures, the Reilly Gradient provides a versatile foundation for a custom build. Key Features Hydroformed Reilly AXIS 3AL-2.5V titanium frame Progressive gravel geometry 12×142 mm rear thru axle Flat-mount disc brake compatibility Clearance for 700c × 44 mm tyres with mudguards Clearance for 650b × 47/50 mm tyres without mudguards Designed for fast gravel and all-road riding