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2025 Merida

REACTO 6000

A carbon frame aero bike with upper mid-range components and shimano 105 hydraulic disc brakes.
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Manufacturer Price

$5,399
Weight8.6 kg  
FrameCarbon
ForkCarbon
Wheels700c Carbon
Drivetrain2 × 12 Electronic
Groupset105 Di2
BrakesShimano 105 Hydraulic Disc
View on merida-bikes.comLearn about Merida
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
REACTO 6000
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 6000

64 km/h

Similar Bikes

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

View Comparison
Sizing
XS

156cm – 166cm

SM

163cm – 174cm

MD

171cm – 182cm

LG

179cm – 189cm

XL

185cm – 195cm

🐐 Estimated

Rider Fit Notes
  • 176cm, size S, Just right
  • 196cm, size XL, Just right
  • 85cm, size S, Just right
  • 175cm, size SM, Fits small
Reviews
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 6000 2022

Jan 2022

Great aero bike on a budget – but change the wheels as soon as you can to get the most out of it

Highs
  • Very stiff

  • Quick performance

  • Sharp handling

  • Very good value

Lows
  • Disappointing wheels

  • Can feel excessively rigid at times

Read Review

Geometry
Specs
Build
Frame

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

BB StandardBB86/BB92, 86.5mm, Press Fit

Tire Clearance30c

Fork

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

Bottom Bracket

Shimano SM-BB72-41B, Pressfit 86.5

Headset

MERIDA TEAM SL, VP-MRBHB (OP203 neck)

Stem

MERIDA EXPERT SL 2PII, material: aluminium, 9° stem angle, 90 mm (3XS/XXS/XS), 100 mm (S), 110 mm (M/L), 120 mm (XL),, incl. MERIDA SMART MOUNT

Handlebar

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

Saddle

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

Seatpost

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

TypeRigid

Groupset
Rear Derailleur

Shimano 105 Di2

Front Derailleur

Shimano 105 Di2

Crank

Shimano 105 R7100, 52-36 teeth, 165 mm-XXS, 170 mm-XS, 172.5 mm-S/M/L, 175 mm (XL),

Shifters

Shimano 105 disc Di2

Cassette

Shimano 105 R7101, 11-34 teeth, 12 speed

Chain

Shimano M6100-12

Brakes

Shimano 105, Hydraulic disc

TypeShimano 105 Hydraulic Disc

Brake Levers

Shimano 105

Wheels
Rims

Vision SC55 Disc brake, 100x12mm width front hub, 142x12mm width rear hub, 19mm inner width, 55mm height, Centerlock, material: carbon

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: Maxxis Highroad, 700x28C, fold *tubeless ready, Rear: Maxxis Highroad, 700x28C, fold *tubeless ready

Disc Rotors

Shimano RT64, 160mm

Rider Notes
Riders Also Viewed

First added 15 July

Last updated 28 February

Not listed for 90 days