OverviewAbout the Merida Reacto 4000
The Merida Reacto 4000 is a road bike, listed at $3,199. A drop-bar bike built for sealed roads, speed and distance.
SpecificationsWhat we know
- Brand
- Merida
- Model year
- 2026
- Category
- Road
- Wheel size
- 700c
- Price
- $3,199 (RRP AUD (99 Bikes))
Specs and pricing are listed in AUD and sourced from Australian retail listings. Confirm the current details and availability with the seller before purchase.
GeometrySize M
- Stack
- 557 mm
- Reach
- 395 mm
- Stack/reach
- 1.41
- Head angle
- 73.5 deg
- Seat angle
- 73.5 deg
- Wheelbase
- 992 mm
- Chainstay
- 410 mm
- BB drop
- 66 mm
- Standover
- 810 mm
- Fork rake
- 45 mm
Drivetrain & buildFull specification
- Shifting
- Mechanical
- Drive
- 2x
- Crank
- Shimano 105 R7100
- Cassette
- Shimano 105 R7101
- Rear derailleur
- Shimano 105
- Brakes
- Shimano 105 hydraulic disc
- Wheelset
- Merida Expert CW rims, Shimano hubs
- Stock tyre
- 700x28c
- Fork material
- carbon
- BB standard
- Shimano SM-BB71
- Seatpost
- Merida Reacto S-FLEX carbon aero
- Cockpit
- Merida Expert CW bar, Expert SL stem
- Saddle
- Prologo Akero RS PAS
Bike DNAWhat the numbers say
- Position
- Stack-to-reach 1.41 gives a long and low, racier riding position.
- Steering
- A 73.5 deg head angle points to quick, responsive steering.
Derived from the published geometry and gearing above. It describes the numbers, not a ride test.
BikeFinder Data Profile: geometry and specification researched from published sources (merida-bikes.com), verified 2026-09-04. This is a specification analysis, not a physical ride review.
