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2027 Merida

REACTO PRO

A carbon frame aero bike with ultra high-end components and shimano dura-ace hydraulic disc brakes.
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Manufacturer Price

7500 GBP(8650 €)
FrameCarbon
ForkCarbon
Wheels700c Carbon
Drivetrain2 × 12 Electronic
GroupsetDura-Ace Di2
Power Meter4iiii
BrakesShimano Dura-Ace Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
REACTO PRO
Other Aero bikes
Gearing

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 PRO

64 km/h

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Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full REACTO model range

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Price History
Reviews
Gran Fondo Magazine
MERIDA REACTO TEAM Review in our 2026 Aero Road Bike Comparison

mar 2026 · Calvin Zajac

Freshly launched and already lining up in our 2026 aero road bike comparison: the MERIDA REACTO TEAM. Is it ready to take the fight to the established competition?

Highs
  • Super-intuitive, direct handling

  • Distinctive, stylish design

  • High efficiency

  • Low weight

Lows
  • No UDH derailleur hanger

Read Review

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

mar 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!

Read Review

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

mar 2026 · Ewan Wilson

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

Read Review

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

mar 2026 · Alex Hunt

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

Read Review

road.cc
Merida Reacto 9000

ago 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

Highs
  • Good specification

  • Sharp handling

  • Stiff bottom bracket

  • Stealthy appearance

  • Balanced geometry for an aero bike

Lows
  • No power meter

  • 30mm tyre clearance is dated

  • New model imminent

Read Review

Geometry
Specs
Build
Frame

REACTO CF5 V, material: carbon, 700x32C max. wheelsize, 100x12/ 142x12mm axle standard, BB86,5 bottom bracket standard

BB StandardBB86/BB92, 86.5mm, Press Fit

Tire Clearance32c

Fork

MERIDA REACTO CF5 V DISC, material: carbon, 700x32C max. wheelsize

Bottom Bracket

Shimano SM-BB71-41B, Pressfit 86.5

Headset

MERIDA TEAM SL, (RCT 608 neck)

Stem

MERIDA TEAM ONE-PIECE INTEGRATED, material: carbon, incl. MERIDA SMART MOUNT, 90mm (3S/XXS/XS), 100mm (S), 110mm (M/L), 120mm (XL)

Handlebar

MERIDA TEAM SL 1P INTEGRATED, material: carbon, 380mm (3S-XXS-XS-S), 400mm (M-L), 420mm-(XL)

Saddle

Prologo Scratch M5, V-mount adapter, incl. MERIDA minitool

Seatpost

MERIDA REACTO V S-FLEX, Aero Shape, 0mm setback, material: Carbon

TypeRigid

Groupset
Rear Derailleur

Shimano Dura Ace Di2

Front Derailleur

Shimano Dura Ace Di2

Crank

Shimano Dura Ace, 52-36 teeth, left arm 4IIII PM, 160 mm-3S, 165 mm-XXS/XS, 170 mm-S/M, 172.5 mm-L/XL

Power Meter

Shimano Dura Ace, 52-36 teeth, left arm 4IIII PM, 160 mm-3S, 165 mm-XXS/XS, 170 mm-S/M, 172.5 mm-L/XL

Shifters

Shimano Dura Ace disc Di2

Cassette

Shimano Dura-Ace R9200, 11-30 teeth, 12 speed

Chain

Shimano M9100-12

Brakes

Shimano Dura Ace, Disc

TypeShimano Dura-Ace Hydraulic Disc

Brake Levers

Shimano Dura Ace disc

Wheels
Rims

DT-Swiss ARC 1600 SPLINE®, 100x12mm width front hub, 142x12WHR mm inner width 22 mm height 65, Centerlock, Shimano HG, material: carbon, Tubeless ready

Front Hub

MERIDA EXPERT SL, including removable lever, 6/4mm allen key

Rear Hub

MERIDA EXPERT SL, including removable lever, 6/4mm allen key

Tires

Front: Continental Grand Prix TR, 700x28C, fold, tubeless ready, Rear: Continental Grand Prix TR, 700x28C, fold, tubeless ready

Disc Rotors

Shimano CL900, 160mm

Rider Notes
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First added 7 de marzo

Last updated 30 de mayo