2012 Specialized Secteur Compact vs 2010 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
- −65 mm
- Shorter: quicker to change direction
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- −15 mm
- Shorter: livelier
The two frames
Only the Specialized Secteur Compact is drawn. The Specialized Tarmac SL3 numbers we have for size 54 are missing the reach and stack.
Geometry side by side
| Measurement | Specialized Secteur Compact 61 | Specialized Tarmac SL3 54 | Difference |
|---|---|---|---|
| Reach | 398mm | not listed | |
| Stack | 643mm | not listed | |
| Head tube angle | 73° | 73° | ±0.0° |
| Seat tube angle | 72.5° | 73.5° | +1.0° |
| Chainstay length | 420mm | 405mm | −15 mm |
| Wheelbase | 1038mm | 973mm | −65 mm |
| Standover | 851mm | 777mm | −74 mm |
| Seat tube length | 535mm | 510mm | −25 mm |
| Head tube length | 245mm | 145mm | −100 mm |
Differences are the Specialized Tarmac SL3 minus the Specialized Secteur Compact. Full charts: 2012 Specialized Secteur Compact, 2010 Specialized Tarmac SL3.
Where each sits in its class
Specialized Secteur 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 Secteur 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 |
| Saddle | Specialized Riva Plus Secteur | not listed |
| Frame | not listed | Specialized S-Works Tarmac SL3 FACT |
Know what is on every bike.
Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.
Explore the app
