2015 Specialized Allez Comp Race vs 2016 Trek Émonda SLR
The 47 is the Trek Émonda SLR size closest to your 49 Specialized Allez Comp Race. 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 Race in 49, the Trek Émonda SLR in 47 places the top of the head tube at about the same height and 11 mm further back, relative to the bottom bracket. Its wheelbase is 4 mm longer, which can contribute to stability at speed.
- Frame stack
- −1 mm
- About the same height
- Frame reach
- −11 mm
- Shorter frame reach
- Wheelbase
- +4 mm
- Longer: steadier at speed
- Head angle
- −1.0°
- Slacker: calmer steering
- Chainstays
- +5 mm
- Longer: more planted
The two frames
Only the Specialized Allez Comp Race is drawn. The Trek Émonda SLR numbers we have for size 47 are missing the seat angle.
Geometry side by side
| Measurement | Specialized Allez Comp Race 49 | Trek Émonda SLR 47 | Difference |
|---|---|---|---|
| Reach | 380mm | 369 | −11 mm |
| Stack | 523mm | 522 | −1 mm |
| Head tube angle | 72.25° | 71.2° | −1.0° |
| Seat tube angle | 75.5° | not listed | |
| Effective top tube | 518mm | 513 | −5 mm |
| Chainstay length | 405mm | 410 | +5 mm |
| Wheelbase | 970mm | 974 | +4 mm |
| BB drop | 71.5mm | 72 | +1 mm |
| Standover | 741mm | 698 | −43 mm |
| Seat tube length | 460mm | 444 | −16 mm |
| Head tube length | 120mm | 115 | −5 mm |
Differences are the Trek Émonda SLR minus the Specialized Allez Comp Race. Full charts: 2015 Specialized Allez Comp Race, 2016 Trek Émonda SLR.
Where each sits in its class
Specialized Allez Comp RaceTrek 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 Comp RaceComp Race | 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 | Praxis TURN Zayante | SRAM Red |
| Wheelset | Roval Rapide CL 40 | Trek Tune MIG45 |
| Tire | Specialized Turbo Pro | 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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