2016 Trek Émonda ALR Frameset vs 2017 Specialized Allez E5
The 52 is the Specialized Allez E5 size closest to your 47 Trek Émonda ALR Frameset. 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 Trek Émonda ALR Frameset in 47, the Specialized Allez E5 in 52 places the top of the head tube 5 mm higher and 18 mm further forward, relative to the bottom bracket.
- Frame stack
- +5 mm
- Higher front end
- Frame reach
- +18 mm
- Longer frame reach
- Wheelbase
- ±0 mm
- About the same
- Head angle
- +1.8°
- Steeper: sharper steering
- Chainstays
- −3 mm
- Shorter: livelier
The two frames
We can't draw these frames yet. The Trek Émonda ALR Frameset numbers we have for size 47 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Émonda ALR Frameset 47 | Specialized Allez E5 52 | Difference |
|---|---|---|---|
| Reach | 369 | 387mm | +18 mm |
| Stack | 522 | 527mm | +5 mm |
| Head tube angle | 71.2° | 73° | +1.8° |
| Effective top tube | 513 | 538mm | +25 mm |
| Chainstay length | 410 | 407mm | −3 mm |
| Wheelbase | 974 | 974mm | ±0 mm |
| BB drop | 72 | 72mm | ±0 mm |
| Standover | 698 | 759mm | +61 mm |
| Seat tube length | 424 | 490mm | +66 mm |
| Head tube length | 115 | 120mm | +5 mm |
| Seat tube angle | not listed | 74° | |
| BB height | not listed | 270mm | |
| Fork length | not listed | 369mm |
Differences are the Specialized Allez E5 minus the Trek Émonda ALR Frameset. Full charts: 2016 Trek Émonda ALR Frameset, 2017 Specialized Allez E5.
Where each sits in its class
Trek Émonda ALR FramesetSpecialized 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 | Trek Émonda ALR FramesetALR Frameset | Specialized Allez E5Allez E5 |
|---|---|---|
| Frame | Trek Ultralight 300 | not listed |
| Shifter | not listed | Shimano Claris R2400 |
| Derailleur | not listed | Shimano Claris R2400 |
| Chain | not listed | KMC Z7 |
| Crankset | not listed | FSA Gossamer Pro |
| Wheelset | not listed | Specialized Axis Sport |
| Tire | not listed | Specialized Espoir Sport |
| Saddle | not listed | Specialized Toupé Sport |
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