Quiver

2012 Specialized Tarmac Mid-Compact vs 2011 Specialized Allez Comp Compact M2

We can't match sizes for these two: one of them has no stack and reach for the sizes shown.

What changes on the Specialized Allez Comp Compact M2

Frame stack
n/a
One of the bikes has no number for this
Frame reach
n/a
One of the bikes has no number for this
Wheelbase
−11 mm
Shorter: quicker to change direction
Head angle
−0.8°
Slacker: calmer steering
Chainstays
±0 mm
About the same

The two frames

2012 Specialized Tarmac Mid-Compact (540.0)The Specialized Tarmac Mid-Compact frame drawn to scale.J 981

Only the Specialized Tarmac Mid-Compact is drawn. The Specialized Allez Comp Compact M2 numbers we have for size 49 are missing the reach and stack.

Geometry side by side

MeasurementSpecialized Tarmac Mid-Compact 540.0Specialized Allez Comp Compact M2 49Difference
Reach387mmnot listed
Stack543mmnot listed
Head tube angle73°72.25°−0.8°
Seat tube angle73.5°75.5°+2.0°
Chainstay length405mm405mm±0 mm
Wheelbase981mm970mm−11 mm
Standover775mm737mm−38 mm
Seat tube length510mm460mm−50 mm
Head tube length145mm100mm−45 mm

Differences are the Specialized Allez Comp Compact M2 minus the Specialized Tarmac Mid-Compact. Full charts: 2012 Specialized Tarmac Mid-Compact, 2011 Specialized Allez Comp Compact M2.

Where each sits in its class

Specialized Tarmac Mid-CompactSpecialized Allez Comp Compact M2

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.

PartSpecialized Tarmac Mid-CompactApex Mid-CompactSpecialized Allez Comp Compact M2Comp Compact M2 Apex
ShifterSRAM Apex DoubleTapSRAM Apex
DerailleurSRAM ApexSRAM Apex
CassetteSRAM ApexSRAM Apex
ChainKMC X10 CPKMC DX10 SC
CranksetSRAM S150SRAM S100
Bottom bracketSRAM Powernot listed
WheelsetDT Swiss Axis 2.0not listed
TireSpecialized Espoir SportSpecialized All Condition
BrakeSRAM ApexSRAM Apex
HandlebarSpecialized Tarmacnot listed
StemSpecialized Elite-SetSpecialized Elite-Set
SaddleSpecialized RominSpecialized Riva
Chainringnot listedSpecialized SRAM Red
Rimnot listedMavic CXP22

Know what is on every bike.

Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.

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