2025 Merida Reacto 4000 Carbon Road Bike

Speed meets precision with the 2025 Merida Reacto 4000 Carbon Road Bike, an ideal choice for riders pushing their limits on race day or taking on challenging club rides. Built around the lightweight CF3 carbon aero frame, it slices through the air effortlessly while maintaining stability and control. The carefully refined geometry ensures sharp handling and rapid acceleration, making it a strong contender for sprinters and criterium specialists alike.

Fitted with the latest Shimano 105 12-speed mechanical groupset, every shift is smooth, responsive, and reliable, ensuring confidence in the toughest racing conditions. The S-FLEX carbon seat post helps absorb road vibrations, offering a smoother ride over cobbled streets and uneven road surfaces. Generous tyre clearance, accommodating up to 30mm tyres, allows for enhanced grip and comfort without compromising speed.

For those stepping into the world of competitive racing or seeking an aerodynamic edge on fast-paced group rides, the Reacto 4000 delivers in every aspect. Its aerodynamic efficiency, rapid responsiveness, and class-leading comfort make it a top choice for riders who demand performance without compromise.

Key Features:

- REACTO CF3 IV, Carbon Frame
- REACTO CF3 IV DISC, Carbon Fork
- Shimano 105 Groupset Components 
- Merida Expert Alloy Rims
- Continental Ultra Sport III, 700x28C Tyres

Benefits

- Aerodynamic Efficiency: The CF3 carbon aero frame reduces drag for faster speeds with less effort.
- Sharp Handling: Refined geometry ensures precise handling for quick acceleration and control.
- Smooth Shifting: The Shimano 105 12-speed groupset offers reliable, seamless gear changes in tough conditions.
- Enhanced Comfort: The S-FLEX carbon seat post absorbs road vibrations, providing a smoother ride over rough surfaces.
- Versatile Tyre Clearance: Accommodates up to 30mm tyres for improved grip and comfort without sacrificing speed.