2020 Specialized Allez Sprint Track vs 2019 Trek Émonda SLR H1 Frameset
The 50 is the Trek Émonda SLR H1 Frameset size closest to your 52 Specialized Allez Sprint Track. 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 H1 Frameset
Compared with the Specialized Allez Sprint Track in 52, the Trek Émonda SLR H1 Frameset in 50 places the top of the head tube at about the same height and 6 mm further back, relative to the bottom bracket. Its wheelbase is 15 mm longer, which can contribute to stability at speed.
- Frame stack
- −1 mm
- About the same height
- Frame reach
- −6 mm
- Shorter frame reach
- Wheelbase
- +15 mm
- Longer: steadier at speed
- Head angle
- −1.9°
- Slacker: calmer steering
- Chainstays
- +10 mm
- Longer: more planted
The two frames
Only the Specialized Allez Sprint Track is drawn. The Trek Émonda SLR H1 Frameset numbers we have for size 50 are missing the seat angle.
Geometry side by side
| Measurement | Specialized Allez Sprint Track 52 | Trek Émonda SLR H1 Frameset 50 | Difference |
|---|---|---|---|
| Reach | 389mm | 383 | −6 mm |
| Stack | 507mm | 506 | −1 mm |
| Head tube angle | 74° | 72.1° | −1.9° |
| Seat tube angle | 75° | not listed | |
| Chainstay length | 400mm | 410 | +10 mm |
| Wheelbase | 959mm | 974 | +15 mm |
| BB drop | 59mm | 72 | +13 mm |
| BB height | 281mm | not listed | |
| Standover | 813mm | 696 | −117 mm |
| Seat tube length | 480mm | 453 | −27 mm |
| Fork length | 368mm | not listed | |
| Head tube length | 110mm | 100 | −10 mm |
| Effective top tube | not listed | 522 |
Differences are the Trek Émonda SLR H1 Frameset minus the Specialized Allez Sprint Track. Full charts: 2020 Specialized Allez Sprint Track, 2019 Trek Émonda SLR H1 Frameset.
Where each sits in its class
Specialized Allez Sprint TrackTrek Émonda SLR H1 Frameset
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 Sprint TrackTrack | Trek Émonda SLR H1 FramesetSLR H1 Frameset |
|---|---|---|
| Seatpost | Specialized Allez Sprint | not listed |
| Frame | not listed | Trek Ultralight 700 |
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