2023 Trek Checkpoint ALR Driftless vs 2025 Rivendell Atlantis
The Rivendell Atlantis size closest to your 54 is the 50. Compare the 50 instead
What changes on the Rivendell Atlantis
- Frame stack
- n/a
- One of the bikes has no number for this
- Frame reach
- n/a
- One of the bikes has no number for this
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- +0.2°
- About the same head angle
- 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 ALR Driftless numbers we have for size 54 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Checkpoint ALR Driftless 54 | Rivendell Atlantis 51 | Difference |
|---|---|---|---|
| Reach | 403 | not listed | |
| Stack | 571 | not listed | |
| Head tube angle | 71.8° | 72 | +0.2° |
| Effective top tube | 570 | not listed | |
| Chainstay length | 435 | not listed | |
| Wheelbase | 1041 | not listed | |
| BB drop | 76 | 48 | −28 mm |
| Standover | 789 | not listed | |
| Seat tube length | 540 | not listed | |
| Head tube length | 125 | not listed | |
| Seat tube angle | not listed | 72.5 |
Differences are the Rivendell Atlantis minus the Trek Checkpoint ALR Driftless. Full charts: 2023 Trek Checkpoint ALR Driftless, 2025 Rivendell Atlantis.
Where each sits in its class
Trek Checkpoint ALR DriftlessRivendell Atlantis
AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted
Each bike is ranked against the other gravel 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 Checkpoint ALR DriftlessALR 5 Driftless | Rivendell AtlantisAtlantis |
|---|---|---|
| Frame | Trek Alpha | Rivendell Atlantis |
| Fork | Trek Checkpoint | threaded |
| Derailleur | Shimano GRX RX810 | not listed |
| Wheelset | Bontrager Paradigm | not listed |
| Tire | Bontrager GR2 Team Issue | not listed |
| Brake | Shimano GRX | not listed |
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