Big Nine XT Mountain Bike 2026 Hardtail MTB

A carbon hardtail built for speed and precision. The Big Nine XT blends a responsive frame, quality suspension and a wireless XT Di2 drivetrain to deliver confident XC performance on climbs, descents and rolling singletrack.Key Features:CF3 III carbon frame with responsive XC geometryFox 32 SC Performance fork with 100 mm travelShimano XT Di2 12-speed drivetrain for crisp wireless shiftingShimano XT M8200 hydraulic brakes for steady control29" wheels with fast-rolling Maxxis Rekon Race tyresFSA one-piece carbon cockpit for low weight and precisionAvailable with 0% APR financeThe Big Nine XT sits firmly in Merida’s cross-country heritage, shaped by years of elite-level racing experience. Its CF3 III carbon frame is built around a light, efficient platform designed to accelerate quickly on climbs while still offering enough stability for fast, technical descents. The Boost axle spacing and BSA threaded bottom bracket add stiffness and durability, and the frame clears 29x2.4" tyres for confident grip on modern XC courses.Up front, the Fox 32 SC Performance fork gives 100 mm of air-sprung travel with a two-position remote lockout, helping you switch between firm climbing support and smoother track performance. The 44 mm offset keeps handling predictable when weaving through tighter sections.The Shimano XT Di2 M8250 drivetrain brings wireless shifting to the Big Nine, delivering precise gear changes with minimal maintenance. Paired with a 34T XT chainset and a 10–51T cassette, the gearing suits efficient climbing and fast rolling terrain. Shimano XT M8200 brakes with RT-CL700 rotors (180 mm front, 160 mm rear) provide consistent braking on long downhills and technical features.FSA’s SCi30 carbon wheels offer a wide 30 mm internal rim profile for better tyre support and reduced rolling resistance. They’re matched with Maxxis Rekon Race 2.4" tyres, known for quick acceleration and reliable cornering on dry or mixed XC trails. The FSA SL-K carbon seatpost and one-piece FSA SIC CF cockpit help keep weight down while improving ride feel and steering precision.With thoughtful details such as integrated routing, an Acros ICR headset and a Prologo Akero saddle with built-in mini tool, the Big Nine XT is a hardtail made for riders who value speed, efficiency and modern XC performance—whether on the race circuit or enjoying fast singletrack loops.