• REACTO 4000 [Gent]
  • REACTO 4000 [Gent]


REACTO 4000

Colormetallic black (blue/silver)
Frame Sizes
XXS(44)
XS(47)
S(50)
SM(52)
ML(54)
L(56)
XL(59)
FrameREACTO CF2
ForkPro Full carbon tapered fork with direct brake mounts
Derailleur FrontShimano 105
Derailleur RearShimano 105
ShiftersShimano 105, 22 speed
Brake LeverShimano 105
BrakesShimano 105 - direct mount
ChainwheelFSA Gossamer Pro 52-36 teeth
ChainKMC X11-1
HubsSealed bearing with quick release
RimMERIDA Expert CW, 35mm profile, 17mm inner width
FreewheelShimano CS-5800, 11 speed, 11-28 teeth
TiresContinental Grand Sport Race 25c folding
SpokesDouble Butted Black stainless
Handlebar StemMERIDA Expert, 3d forged, 6061 aluminium, Oversize clamp, -5 degree
HandlebarMERIDA Expert Aero double butted 6061 aluminium compact drop, oversize clamp
HeadsetMERIDA Reacto
Seat PostReacto carbon Race [Di2 ready]
SaddleMERIDA Race
PedalNot included
Weight8.49 kg
Frame SizesXXS(44)XS(47)S(50)SM(52)ML(54)L(56)XL(59)
Top Tube515520535545560575590
Seat Tube440470500520540560590
Chain Stays408408408408408408408
Head Tube Angle70717172.5737373.5
Seat Tube Angle74.574.5747473.57373
Bottom Bracket Drop70707066666666
Head Tube Length122132142162177197217
Fork Length368368368368368368368
Reach372373381385390394402
Stack516529539558575593616
Wheel Base98498199199099510051014
Stand Over Height712735759782802821848
NANO MATRIX CARBON 2018
To protect the integrity of carbon frames, the fibres are bonded together with an epoxy resin with added nano particles, increasing impact resistance by up to 40%.
AWS 2018
When creating the individual carbon elements, an inflatable bladder is used to ensure there are no wrinkles inside the tube as these can add weight and create weakness. This results in a lighter, stiffer and stronger frame.
CARBON FORK 2018
Carbon forks provide superb vibration damping and precise steering. All road bikes feature a full carbon fork; the steerer and fork blades are all made of carbon.
X-TAPER HEADTUBE 2018
Using a tapered head tube with 1 1/8" bearings in the top and 1 1/4" or 1 1/2" in the bottom creates superb stiffness and precise, confidence inspiring steering.
NACA FASTBACK PROFILE 2018
The aerodynamics are based around a NACA0028 teardrop profile (National Advisory Committee for Aeronautics) which is truncated. Air moves around the tube as though the missing rear section of the teardrop were still there, saving weight by using less material.
INTERNAL CABLE 2018
Cables are routed through the frame, entering and exiting through smooth sockets. The bike looks neat, whilst the cables are protected from moisture and dirt.
DI2 READY 2018
Bikes/frames with the symbol ‘Di2 Ready’ are prepared for the installation of Di2 technology with battery mounting in the seat post or within the fork steerer.
INTERNAL CLAMP 2018
Designing WorldTour bikes is similar to Formula 1: apparently nondescript details can result in saving split seconds. Integrated seat-post clamping minimises turbulence at the top tube.
S-FLEX 2018
Patent pending design. Carbon is good at absorbing vibration but to increase comfort we shape the seat posts using our exclusive S-Flex design.

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