2015 Trek Émonda SL Women's vs 2017 Specialized Allez E5
The 52 is the Specialized Allez E5 size closest to your 50 Trek Émonda SL Women's. 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 SL Women's in 50, the Specialized Allez E5 in 52 places the top of the head tube 8 mm lower and 13 mm further forward, relative to the bottom bracket.
- Frame stack
- −8 mm
- Lower front end
- Frame reach
- +13 mm
- Longer frame reach
- Wheelbase
- ±0 mm
- About the same
- Head angle
- +0.9°
- Steeper: sharper steering
- Chainstays
- −3 mm
- Shorter: livelier
The two frames
We can't draw these frames yet. The Trek Émonda SL Women's numbers we have for size 50 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Émonda SL Women's 50 | Specialized Allez E5 52 | Difference |
|---|---|---|---|
| Reach | 374 | 387mm | +13 mm |
| Stack | 535 | 527mm | −8 mm |
| Head tube angle | 72.1° | 73° | +0.9° |
| Effective top tube | 521 | 538mm | +17 mm |
| Chainstay length | 410 | 407mm | −3 mm |
| Wheelbase | 974 | 974mm | ±0 mm |
| BB drop | 72 | 72mm | ±0 mm |
| Standover | 707 | 759mm | +52 mm |
| Seat tube length | 476 | 490mm | +14 mm |
| Head tube length | 130 | 120mm | −10 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 SL Women's. Full charts: 2015 Trek Émonda SL Women's, 2017 Specialized Allez E5.
Where each sits in its class
Trek Émonda SL Women'sSpecialized 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 SL Women'sSL 5 Women's | Specialized Allez E5Allez E5 |
|---|---|---|
| Frame | Trek Ultralight 500 | not listed |
| Fork | Trek Émonda | not listed |
| Shifter | Shimano 105 | Shimano Claris R2400 |
| Derailleur | Shimano 105 | Shimano Claris R2400 |
| Cassette | Shimano 105 | not listed |
| Chain | Shimano 105 | KMC Z7 |
| Crankset | Shimano 105 | FSA Gossamer Pro |
| Bottom bracket | Trek BB90 | not listed |
| Tire | Bontrager R1 Hard-Case Lite | Specialized Espoir Sport |
| Brake | Shimano 105 | not listed |
| Seatpost | Bontrager Tuned | not listed |
| Saddle | Bontrager Ajna Comp WSD | Specialized Toupé Sport |
| Wheelset | not listed | Specialized Axis Sport |
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