2012 Specialized Allez Compact vs 2011 Specialized Tarmac SL3
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 Tarmac SL3
- 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
- +35 mm
- Longer: steadier at speed
- Head angle
- +1.0°
- Steeper: sharper steering
- Chainstays
- +5 mm
- Longer: more planted
The two frames
Only the Specialized Allez Compact is drawn. The Specialized Tarmac SL3 numbers we have for size 61 are missing the reach and stack.
Geometry side by side
| Measurement | Specialized Allez Compact 54 | Specialized Tarmac SL3 61 | Difference |
|---|---|---|---|
| Reach | 385mm | not listed | |
| Stack | 548mm | not listed | |
| Head tube angle | 73° | 74° | +1.0° |
| Seat tube angle | 73.5° | 72.5° | −1.0° |
| Chainstay length | 405mm | 410mm | +5 mm |
| Wheelbase | 978mm | 1013mm | +35 mm |
| Standover | 798mm | 857mm | +59 mm |
| Seat tube length | 510mm | 580mm | +70 mm |
| Head tube length | 145mm | 230mm | +85 mm |
Differences are the Specialized Tarmac SL3 minus the Specialized Allez Compact. Full charts: 2012 Specialized Allez Compact, 2011 Specialized Tarmac SL3.
Where each sits in its class
Specialized Allez CompactSpecialized Tarmac SL3
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.
| Part | Specialized Allez CompactCompact | Specialized Tarmac SL3S-Works |
|---|---|---|
| Shifter | Shimano 2300 | not listed |
| Derailleur | Shimano 2300 | not listed |
| Cassette | Shimano HG50 | not listed |
| Chain | KMC Z51 | not listed |
| Crankset | Shimano 2300 | not listed |
| Tire | Specialized Espoir Sport | not listed |
| Rim | Alex Rims S480 | not listed |
| Handlebar | Specialized Tarmac | not listed |
| Saddle | Specialized Riva | not listed |
| Frame | not listed | Specialized S-Works SL3 FACT |
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