Vélos jusqu'à 60% de réductionNous surveillons plus de 40 000 vélos par jour pour trouver les meilleurs prix

Offres du Jour

2026 Merida

REACTO 4000

Prix du fabricant

2 400 £GB(2 768 €)
Poids9,0 kg  
CadreCarbone
FourcheCarbone
roues700c Aluminium
Transmission2 × 12
Groupe105
FreinsShimano 105 Disque hydraulique
Voir sur merida-bikes.comEn savoir plus sur Merida
Où acheter
Vélos similaires
Top Comparaison
Connaissances
Sensation de conduite

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
REACTO 4000
Other Aéro bikes
Transmission

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

66 km/h

REACTO 4000

64 km/h

Similar Bikes

Highest gear

(descending)

Niveau de spécification estimé

Basé sur le matériau de construction et le niveau de qualité du cadre, de la fourche, du jeu de roues, du groupe, du système de suspension, etc.<link> En savoir plus →</link>

Historique des prix
Commentaires
Bikerumor
<200W Merida Reacto 5 Aero Road Bike is One of World's Fastest; Versatile & Affordable, Too!

mars 2026 · Cory Benson

The new Merida Reacto 5 is the fastest aero road bike yet in benchmark GST wind tunnel testing, but it's more versatile, too!

Lire la critique

Cyclist
Merida Reacto 2026 review: First ride on Merida’s faster, narrower Reacto

mars 2026 · Ewan Wilson

Taiwanese brand Merida has launched the fifth generation of its Reacto aero road bike. While the brand has lost its

Lire la critique

Escape Collective
Merida’s new Reacto – More all-rounder than outright aero bike

mars 2026 · Alex Hunt

With a 14-watt gain and a geometry frozen in time, Merida’s fifth-generation Reacto chases balance alongside aero improvement.

Lire la critique

road.cc
Merida Reacto 9000

août 2025

Five years on, the Reacto is still a fast and planted aero road bike that is able to compete with the best in the category

Points forts
  • Good specification

  • Sharp handling

  • Stiff bottom bracket

  • Stealthy appearance

  • Balanced geometry for an aero bike

Points faibles
  • No power meter

  • 30mm tyre clearance is dated

  • New model imminent

Lire la critique

Géométrie
Spécifications
Construire
Cadre

REACTO CF3 IV, material: carbon, 700x30C max. wheelsize, 100x12/ 142x12mm axle standard, BB86,5 bottom bracket standard

Norme BBBB86/BB92, 86.5mm, Appuyez sur Fit

Dégagement des pneus30c

Fourche

MERIDA REACTO CF3 IV DISC, material: carbon, 700x30C max. wheelsize

Pédalier

Shimano SM-BB71-41B, Pressfit 86.5

Casque

MERIDA TEAM SL, VP-MRBHB (OP203 neck)

Tige

MERIDA EXPERT SL 2P II, material: aluminium, -9°° stem angle, 90 mm (XXS/XS), 100 mm (S), 110 mm (M/L), 120 mm (XL)

Guidon

MERIDA EXPERT CW, material: aluminium, 380mm (3S-XXS-XS-S), 400mm (M-L) 420mm (XL)

Selle

MERIDA EXPERT SL, 6% recycled and 23% nature material, V-mount, incl. MERIDA minitool

Tige de selle

MERIDA TEAM CW, Aero shape, 15mm setback, Carbon

TypeRigide

Groupe
Derailleur arriere

Shimano 105, GS

Dérailleur avant

Shimano 105

Manivelle

Shimano 105 R7100, 52-36 teeth, 160 mm-3S, 165 mm-XXS/XS, 170 mm-S/M, 172.5 mm-L/XL

Manettes

Shimano 105 disc

Cassette

Shimano 105 R7101, 11-34 teeth, 12 speed

Chaîne

Shimano M6100-12

Freins

Shimano 105, Disc

TypeShimano 105 Disque hydraulique

Leviers de frein

Shimano 105

roues
Jantes

MERIDA EXPERT CW, 19mm inner width, 30mm height, material: aluminium, Tubeless ready (tubeless tape and valves not included)

Rayons

Double Butted Black stainless

Moyeu avant

Shimano TC500 / Shimano TC500-HL, 100x12mm width front hub, 28 spoke holes, Centerlock, 12x142mm width rear hub, 28 spoke holes, Centerlock

Moyeu arrière

Shimano TC500 / Shimano TC500-HL, 100x12mm width front hub, 28 spoke holes, Centerlock, 12x142mm width rear hub, 28 spoke holes, Centerlock

Pneus

Front: Continental Grand Prix, 700x28C, fold *, Rear: Continental Grand Prix, 700x28C, fold *

Disques

Shimano RT54, 160mm

Remarques de cyclistes
Coureurs également consultés

First added 23 août

Last updated 30 mai