The Merida Reacto has always been a class leading aero bike, combining state of the art aerodynamics with rider comfort.

The 4th generation model is more slippery and beautiful than ever, incorporating wider tyres, much neater cockpit cable integration and a series of incremental improvements to boost performance.

In the world of Pro-Tour racing no area can be ignored. Computational Fluid Dynamics (CFD) calculations were used to model performance in a virtual wind tunnel, guiding the changes which offered the most aerodynamic benefit:

Prototypes were wind tunnel tested following the German TOUR magazine standard, including the ‘moving leg dummy’ test. The Reacto CF5 needs just 209 watts effort for 45 km/h speed, 1 watt faster than its predecessor so it's in the leading group of aero road bikes ever tested by TOUR magazine.

Small details such as integrating the front disc cooler behind the fork and the rear disc caliper in the rear triangle and creating new bolt through axles with the thread integrated into the fork dropout minimise drag and improve aerodynamic performance.

A myriad of small improvements over-compensate for the aerodynamic compromises made to give the Reacto bigger tyres, resulting in the perfect package of comfort, aerodynamic, lightweight and style.

A long string of test wins, perfect scores and awards confirm the successful evolution of the race-proven DNA of the previous model with the latest trends and technologies. Cycling Weekly described it as 'without doubt one of the most complete bikes available on the market', Cyclingnews 'an utterly brilliant and faultless machine' and Cycling Plus were 'hugely impressed'.

All Reacto come with powerful hydraulic disc brakes. Calipers are mounted on the chainstay for better dissipation of braking forces using the flat mount standard for a neat, flush fit. Calipers sit on top of CNC'd aluminium Disc Cooler fins which reduce operating temperatures by up to 35%.

• Lightweight CF3 carbon aero frame (approx. 1,150 g - in size M)
• SRAM Rival 12-speed eTAP AXS wireless groupset
• SRAM Rival AXS Power Meter
• FSA ACR SMR stem/MERIDA EXPERT CW handlebar combination
• MERIDA TEAM SL45 carbon wheelset with Continental 5000S TR 25 mm tyres
• MERIDA S-FLEX carbon aero post and DISC COOLER technology

SPECIFICATION  -

FRAME - REACTO CF3 IV
FORK - REACTO CF3 IV disc
WHEELSET - MERIDA TEAM SL45
FRONT TYRE - Continental Grand Prix 5000S TR
REAR TYRE - Continental Grand Prix 5000S TR
HUBS - MERIDA EXPERT SL
CRANK - Sram Rival eTap AXS
BOTTOM BRACKET - Sram Pressfit DUB
CASSETTE - Sram XG-1250
CHAIN - Sram Rival
SHIFTERS - Sram Rival eTAP AXS HRD
FRONT DERAILLEUR - Sram Rival eTap AXS
REAR DERAILLEUR - Sram Rival eTap AXS
BRAKE LEVER - Sram ED Rival eTap AXS
BRAKES - Sram Rival eTap AXS
ROTORS - Sram Paceline
HEADSET - FSA ACR
STEM - FSA SMR ACR
STEM SIZE - 90 mm-XXS/XS, 100 mm-S, 110 mm-M, 120 mm-L/XL
HANDLEBAR - MERIDA EXPERT CW
GRIP - MERIDA ROAD Expert
SEATPOST - MERIDA TEAM CW
SEAT CLAMP - MERIDA REACTO Aero
SADDLE - MERIDA EXPERT SL
LIGHTS - REACTO light seat post USB