2015 Specialized Allez Comp vs 2016 Trek Émonda SLR
The 52 is the Trek Émonda SLR size closest to your 54 Specialized Allez 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 Trek Émonda SLR
Compared with the Specialized Allez Comp in 54, the Trek Émonda SLR in 52 places the top of the head tube at about the same height and 8 mm further back, relative to the bottom bracket.
- Frame stack
- ±0 mm
- About the same height
- Frame reach
- −8 mm
- Shorter frame reach
- Wheelbase
- −1 mm
- About the same
- Head angle
- −0.2°
- About the same head angle
- Chainstays
- +5 mm
- Longer: more planted
The two frames
Only the Specialized Allez Comp is drawn. The Trek Émonda SLR numbers we have for size 52 are missing the seat angle.
Geometry side by side
| Measurement | Specialized Allez Comp 54 | Trek Émonda SLR 52 | Difference |
|---|---|---|---|
| Reach | 387mm | 379 | −8 mm |
| Stack | 547mm | 547 | ±0 mm |
| Head tube angle | 73° | 72.8° | −0.2° |
| Seat tube angle | 73.5° | not listed | |
| Effective top tube | 548mm | 534 | −14 mm |
| Chainstay length | 405mm | 410 | +5 mm |
| Wheelbase | 978mm | 977 | −1 mm |
| BB drop | 69mm | 72 | +3 mm |
| Standover | 798mm | 729 | −69 mm |
| Seat tube length | 500mm | 493 | −7 mm |
| Head tube length | 145mm | 140 | −5 mm |
Differences are the Trek Émonda SLR minus the Specialized Allez Comp. Full charts: 2015 Specialized Allez Comp, 2016 Trek Émonda SLR.
Where each sits in its class
Specialized Allez CompTrek Émonda SLR
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 CompComp | Trek Émonda SLRSLR 10 |
|---|---|---|
| Shifter | Shimano 105 | SRAM RED 22 |
| Derailleur | Shimano 105 | SRAM RED 22 |
| Cassette | Shimano 105 | SRAM X-Glide 1190 |
| Chain | KMC X-11 | SRAM RED22 |
| Crankset | FSA Gossamer | SRAM Red |
| Wheelset | Specialized AXIS 1.0 | Trek Tune MIG45 |
| Tire | Specialized Espoir Elite | Vittoria Crono CS |
| Brake | Specialized AXIS 2.0 | Bontrager Stop |
| Saddle | Specialized Toupé Sport | Trek Tune Komm-Vor Plus |
| Frame | not listed | Trek Ultralight 700 |
| Fork | not listed | Trek Émonda |
| Bottom bracket | not listed | Trek BB90 |
| Hub | not listed | Trek Tune MIG45, Trek Tune MAG150 |
| Rim | not listed | Trek Tune Skyline |
| Handlebar | not listed | Bontrager XXX |
| Stem | not listed | Bontrager XXX |
| Headset | not listed | Cane Creek AER |
| Seatpost | not listed | Bontrager SLR |
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