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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
The Reacto 4000 uses exactly the same super-aero frame shape as our top level models
Shimano BR-M375
(M-L) - 740mm wide
it eliminates abnormal interference signals even during high-intensity interval training or sweat-intensive cycling
Merida Reacto 6000 (2026) MiRiDER 20 The Reacto 4000 uses exactlyLightweight CF3 carbon aero frame (approx. 1,185 g size M)Shimano 105 Di2 groupsetVision SC 60 i23 carbon wheelset with Continental Grand Prix TR 28 mm tyresMerida TEAM SL 1P carbon cockpitMerida S FLEX carbon aero seat post and DISC COOLER technologyThe sweet spot in the Reacto range, the lowest price to access the latest aerodynamic carbon frame, 60mm carbon rims, one piece carbon cockpit and Shimano 105 Di2 electronic shifting. The thrill of speed