The Cube Reaction TM One Hardtail Mountain Bike - 2027 is a trail-focused hardtail built for tough and technical terrain. Its Trail Motion geometry uses a long, low and slack frame for stable handling on steep trails. A 140mm SR Suntour XCR36 air fork helps control bigger hits and rough ground. Schwalbe Magic Mary and Tacky Chan 2.4in tyres provide dependable grip, while Magura Louise brakes give strong stopping power.Key Features and Benefits:Trail Motion Aluminium Lite frame: The frame uses a 65° head angle, low standover and short chainstays. The slack front end adds stability on steep sections, while the compact rear end helps the bike turn with less effort. This gives you a hardtail that stays composed at speed but remains easy to place on tight trails.SR Suntour XCR36 2CR Air fork with 140mm travel: The air spring can be set to suit rider weight and riding style. Its 140mm travel gives the front wheel room to absorb roots, rocks and larger impacts. The 15x110mm Boost axle also creates a firm connection between the fork and wheel for more precise steering.Magura Louise hydraulic disc brakes: A 203mm front rotor and 180mm rear rotor provide strong braking for steep and fast trails. Hydraulic operation gives controlled power with less lever effort. This makes it easier to manage speed and maintain control when grip or terrain changes.Shimano Cues 1x11 drivetrain: The 32T chainring works with a wide 11-50T cassette to cover steep climbs and faster trail sections. The single-ring design removes the need for a front derailleur and keeps gear control simple. Rapidfire Plus shifting puts all 11 gears within easy reach from the handlebar.Schwalbe Magic Mary and Tacky Chan 2.4in tyres: The Magic Mary front tyre provides grip for braking and steering, while the Tacky Chan rear tyre supports traction and control. Both use Schwalbe's Soft compound and Trail construction. The frame also has clearance for tyres up to 2.6in if you want a wider setup.CUBE dropper post and tubeless-ready ACID wheels: The remote dropper lets you change saddle height from the handlebar, giving you more space to move on technical terrain. ACID SLX 30 wheels use Boost hubs and are ready for a tubeless conversion. Together, they support a more capable setup for demanding trail riding.The Reaction TM One suits riders who want the direct feel and simple design of a hardtail without being limited to smoother trails. CUBE's Size Split gives XS and S frames 27.5in wheels, while M to XL frames use 29in wheels. This helps keep handling and fit balanced across the size range. A UDH hanger, ISCG05 mount and internal cable routing also make the frame ready for future drivetrain and chain guide changes.Choose the Cube Reaction TM One if you want a hardtail designed around proper trail riding. Its aggressive geometry, long-travel fork and trail-focused components give you the control needed to tackle more technical routes with a simple and durable setup.Size Guide:X-Small: 4'10" - 5'2"Small: 5'2" - 5'6"Medium: 5'6" - 5'10"Large: 5'10" - 6'1"X-Large: 6'1" - 6'4"