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.

Key Features

  • Lightweight CF3 carbon aero frame
  • Shimano 105 hydraulic braking
  • EXPERT CW components and wheelset
  • S-FLEX carbon aero seat post
  • Disc Cooler braking stability

Product Features

Frame Material

Carbon

Frame Style

Crossbar

Colour

Grey

Wheel Size

700c

Brake Type

Hydraulic Disc Brake

Gears

2 x 12

Fork Material

Carbon

Weight

9.1kg (size MD)

Build

Frame

REACTO CF3 V; MAT carbon; 700x32C max. WHS; 100x12/ 142x12 AST; BB86,5 BBR

Fork

MEARIDA REACTO CF3 V DISC; MAT carbon; 700x32C max. WHS

Handlebars

MERIDA EXPERT CW; MAT aluminium; 380mm (3S-XXS-XS-S); 400mm (M-L); 420mm (XL)

Headset

MERIDA TEAM SL (Cone RCT-608)

Grips

MERIDA ROAD EXPERT

Stem

MERIDA EXPERT SL 2PII; MAT aluminium; -9 ASD

Bottom Bracket

Shimano SM-BB71-41B; Pressfit 86.5

Pedals

Not included

Saddle

Akero RS PAS T2.0; V-mount adapter; incl. MERIDA minitool

Seat Post

MERIDA REACTO V S-FLEX; Aero Shape; 0 SSB; MAT Carbon

Wheels

Wheel Size

700c

Rims

MERIDA EXPERT CW; 19 IWR; 30 HRI

Groupset

Crankset

Shimano 105 R7100; 52-36 ATC

Chain

Shimano M6100-12

Brakes

Shimano 105; Disc

Front Rotor

Shimano RT54; 160mm

Rear Rotor

Shimano RT54; 160mm

Shifters

Shimano 105

Rear Derailleur

Shimano 105

Cassette

12 Speed