Quiver

2019 Merida REACTO DISC vs 2017 Specialized Allez E5

The Specialized Allez E5 size closest to your ML is the 56. Compare the 56 instead

What changes on the Specialized Allez E5

Compared with the Merida REACTO DISC in ML, the Specialized Allez E5 in 52 places the top of the head tube 48 mm lower and 3 mm further back, relative to the bottom bracket. Its wheelbase is 21 mm shorter, which can contribute to quicker direction changes.

Frame stack
−48 mm
Lower front end
Frame reach
−3 mm
Shorter frame reach
Wheelbase
−21 mm
Shorter: quicker to change direction
Head angle
±0.0°
About the same head angle
Chainstays
−1 mm
About the same

The two frames

2019 Merida REACTO DISC (ML) and 2017 Specialized Allez E5 (52), lined up at the bottom bracketBoth frames drawn to scale. The Merida REACTO DISC is drawn in full with its measurements, and the Specialized Allez E5 is the colored outline on top.J 995

Merida REACTO DISC, MLSpecialized Allez E5, 52Drawn to scale and lined up at the bottom bracket.

Geometry side by side

MeasurementMerida REACTO DISC MLSpecialized Allez E5 52Difference
Reach390387mm−3 mm
Stack575527mm−48 mm
Head tube angle7373°±0.0°
Seat tube angle73.574°+0.5°
Effective top tube560538mm−22 mm
Chainstay length408407mm−1 mm
Wheelbase995974mm−21 mm
BB drop6672mm+6 mm
Standover802759mm−43 mm
Seat tube length540490mm−50 mm
Fork length368369mm+1 mm
Head tube length177120mm−57 mm
BB heightnot listed270mm

Differences are the Specialized Allez E5 minus the Merida REACTO DISC. Full charts: 2019 Merida REACTO DISC, 2017 Specialized Allez E5.

Where each sits in its class

Merida REACTO DISCSpecialized Allez E5

AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted

Each bike is ranked against the other road bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.

What each ships with

The stock build of each bike's first listed trim. Parts that match are dimmed.

PartMerida REACTO DISCDISC 4000Specialized Allez E5Allez E5
FrameMerida REACTO CF2 DISCnot listed
ShifterShimano 105 discShimano Claris R2400
DerailleurShimano 105Shimano Claris R2400
CassetteShimano 105 R7000not listed
ChainKMC X11-1KMC Z7
Bottom bracketFSA 386-BB30 PF6000 [FSA FC]not listed
TireContinental Grand Sport RaceSpecialized Espoir Sport
RimMerida EXPERT CWnot listed
BrakeShimano 105not listed
RotorShimano SM-RT54not listed
HandlebarMerida EXPERT CWnot listed
StemMerida EXPERT CCnot listed
HeadsetMerida REACTO necknot listed
SeatpostMerida EXPERT CWnot listed
Cranksetnot listedFSA Gossamer Pro
Wheelsetnot listedSpecialized Axis Sport
Saddlenot listedSpecialized Toupé Sport

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