2018 Specialized Tarmac Men's Comp vs 2017 Specialized Allez E5
The 56 is the Specialized Allez E5 size closest to your 56 Specialized Tarmac Men's Comp. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.
What changes on the Specialized Allez E5
Compared with the Specialized Tarmac Men's Comp in 56, the Specialized Allez E5 in 56 places the top of the head tube 10 mm higher and 3 mm further back, relative to the bottom bracket. Its wheelbase is 4 mm longer, which can contribute to stability at speed.
- Frame stack
- +10 mm
- Higher front end
- Frame reach
- −3 mm
- Shorter frame reach
- Wheelbase
- +4 mm
- Longer: steadier at speed
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- +2 mm
- About the same
The two frames
Specialized Tarmac Men's Comp, 56Specialized Allez E5, 56Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Tarmac Men's Comp 56 | Specialized Allez E5 56 | Difference |
|---|---|---|---|
| Reach | 395mm | 392mm | −3 mm |
| Stack | 564mm | 574mm | +10 mm |
| Head tube angle | 73.5° | 73.5° | ±0.0° |
| Seat tube angle | 73.25° | 73.25° | ±0.0° |
| Effective top tube | 565mm | 565mm | ±0 mm |
| Chainstay length | 405mm | 407mm | +2 mm |
| Wheelbase | 986mm | 990mm | +4 mm |
| BB drop | 69mm | 69mm | ±0 mm |
| BB height | 272.5mm | 272.5mm | ±0 mm |
| Standover | 795mm | 805mm | +10 mm |
| Seat tube length | 501mm | 530mm | +29 mm |
| Fork length | 368mm | 369mm | +1 mm |
| Head tube length | 160mm | 170mm | +10 mm |
Differences are the Specialized Allez E5 minus the Specialized Tarmac Men's Comp. Full charts: 2018 Specialized Tarmac Men's Comp, 2017 Specialized Allez E5.
Where each sits in its class
Specialized Tarmac Men's CompSpecialized Allez E5
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 Tarmac Men's CompMen's Comp | Specialized Allez E5Allez E5 |
|---|---|---|
| Frame | Specialized Tarmac SL5 | not listed |
| Shifter | Shimano Ultegra R8000 | Shimano Claris R2400 |
| Derailleur | Shimano Ultegra R8000 | Shimano Claris R2400 |
| Cassette | Shimano 105 | not listed |
| Chain | KMC X11 EL | KMC Z7 |
| Crankset | Shimano Ultegra R8000 | FSA Gossamer Pro |
| Bottom bracket | Shimano Ultegra | not listed |
| Wheelset | Roval SLX 24 | Specialized Axis Sport |
| Tire | Specialized S-Works Turbo | Specialized Espoir Sport |
| Brake | Shimano Ultegra R8000 | not listed |
| Saddle | Specialized Toupe Comp | Specialized Toupé Sport |
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