The Merida Reacto 4000 is a fast, value-packed aero road bike built for riders who want speed without breaking the bank. Its lightweight CF3 carbon aero frame delivers impressive stiffness and drag reduction, while the reliable Shimano 105 groupset with hydraulic discs gives confident braking and precise shifts. With comfortable cockpit and aero post, plus tyre clearance up to 32 mm, it’s ready to race from day one and a solid platform for future upgrades as you advance.