2022 Giant Trinity Advanced Pro TT vs 2024 Trek Speed Concept SLR
The S is the Trek Speed Concept SLR size closest to your XS Giant Trinity Advanced Pro TT. 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 Speed Concept SLR
Compared with the Giant Trinity Advanced Pro TT in XS, the Trek Speed Concept SLR in S places the top of the head tube 10 mm higher and 8 mm further back, relative to the bottom bracket.
- Frame stack
- +10 mm
- Higher front end
- Frame reach
- −8 mm
- Shorter frame reach
- Wheelbase
- ±0 mm
- About the same
- Head angle
- −0.8°
- Slacker: calmer steering
- Chainstays
- +5 mm
- Longer: more planted
The two frames
Only the Giant Trinity Advanced Pro TT is drawn. The Trek Speed Concept SLR numbers we have for size S are missing the seat angle.
Geometry side by side
| Measurement | Giant Trinity Advanced Pro TT XS | Trek Speed Concept SLR S | Difference |
|---|---|---|---|
| Reach | 398 | 390 | −8 mm |
| Stack | 482 | 492 | +10 mm |
| Head tube angle | 73.0° | 72.2° | −0.8° |
| Seat tube angle | 77.0° | not listed | |
| Chainstay length | 405 | 410 | +5 mm |
| Wheelbase | 967 | 967 | ±0 mm |
| BB drop | 65 | 80 | +15 mm |
| Standover | 742 | 760 | +18 mm |
| Seat tube length | 460 | 499 | +39 mm |
| Head tube length | 80 | 65 | −15 mm |
| Effective top tube | not listed | 495 |
Differences are the Trek Speed Concept SLR minus the Giant Trinity Advanced Pro TT. Full charts: 2022 Giant Trinity Advanced Pro TT, 2024 Trek Speed Concept SLR.
Where each sits in its class
Giant Trinity Advanced Pro TTTrek Speed Concept 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 | Giant Trinity Advanced Pro TTAdvanced Pro TT | Trek Speed Concept SLRSLR 7 |
|---|---|---|
| Frame | Giant Advanced-Grade | Trek OCLV |
| Handlebar | Giant Trinity | not listed |
| Seatpost | Giant Trinity | not listed |
| Fork | not listed | Trek SC |
| Derailleur | not listed | Shimano Ultegra Di2 |
| Wheelset | not listed | Bontrager Aeolus Pro 51 |
| Tire | not listed | Bontrager R3 |
| Brake | not listed | Shimano Dura-Ace |
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