2024 Trek Checkpoint SLR vs 2025 Rivendell Atlantis
The 53 is the Rivendell Atlantis size closest to your 56 Trek Checkpoint SLR. 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 Rivendell Atlantis
Compared with the Trek Checkpoint SLR in 56, the Rivendell Atlantis in 53 places the top of the head tube 4 mm higher and 8 mm further back, relative to the bottom bracket.
- Frame stack
- +4 mm
- Higher front end
- Frame reach
- −8 mm
- Shorter frame reach
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- n/a
- One of the bikes has no number for this
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
We can't draw these frames yet. The Trek Checkpoint SLR numbers we have for size 56 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Checkpoint SLR 56 | Rivendell Atlantis 53 | Difference |
|---|---|---|---|
| Reach | 407 | 399 | −8 mm |
| Stack | 592 | 596 | +4 mm |
| Head tube angle | 72.2° | not listed | |
| Effective top tube | 584 | not listed | |
| Chainstay length | 435 | not listed | |
| Wheelbase | 1048 | not listed | |
| BB drop | 76 | 48 | −28 mm |
| Standover | 809 | not listed | |
| Seat tube length | 560 | 530 | −30 mm |
| Head tube length | 145 | not listed | |
| Seat tube angle | not listed | not listed |
Differences are the Rivendell Atlantis minus the Trek Checkpoint SLR. Full charts: 2024 Trek Checkpoint SLR, 2025 Rivendell Atlantis.
Where each sits in its class
Trek Checkpoint SLRRivendell Atlantis
Each bike is ranked against its own type on Quiver (road and gravel), 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 Checkpoint SLRSLR 6 AXS | Rivendell AtlantisAtlantis |
|---|---|---|
| Frame | Trek OCLV | Rivendell Atlantis |
| Fork | Trek Checkpoint | threaded |
| Derailleur | SRAM Rival eTAP AXS | not listed |
| Wheelset | Bontrager Aeolus Pro 3V | not listed |
| Tire | Bontrager GR1 Team Issue | not listed |
| Brake | SRAM Rival | not listed |
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