BEST BUDGET GRAVEL BIKE - RATED BY BICYCLING MAGAZINE. Frame: Pure Cycles X6 Custom butted super-light alloy with progressive adventure-ready geometry for stability and comfort tapered head tube internal cable routing dropper post ready removable fender mounts rack mounts multiple water bottle mounts direct top tube accessory mount a 12 x 14. Fork: Pure Cycles carbon monocoque fork with tapered carbon steerer includes internal cable and dynamo routing. It comes with rack fender and accessory mounts a 12 x 100 mm thru-axle and a flat mount disc brake mount compatible with 160 or 180 mm rotors. Its 48/52 mm adjustable offset Flip-Chip . Drivetrain: SRAM Apex 1 paired with an FSA 1X crankset and wide range 11-speed cassette for flawless reliable shifting performance. Handlebars: Pure Cycles Adventure handlebar featuring a 12-degree flare and shallow drop for comfort and control. Wheelset: Adventure-ready tubeless compatible with a 25mm inner rim width fitted with wide 700 x 40c WTB Venture tires to provide predictable traction on any surface. Tire Clearance: Supports up to 700 x 50c tires allowing for a wide range of tire choices for different terrains. Brakes: TRP Spyre mechanical disc brakes featuring 180mm front rotor and 160mm rear rotor for secure stopping power in all weather conditions. Chainstay and Chainring Clearance: Accommodates up to a 44T chainring (1x) and 48T (2x) with a 45 mm chain line ensuring ample space and compatibility. Also available as a frameset