2018 Trek Domane ALR Disc vs 2016 Cervélo C5
The 48 is the Cervélo C5 size closest to your 47 Trek Domane ALR Disc. 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 Cervélo C5
Compared with the Trek Domane ALR Disc in 47, the Cervélo C5 in 48 places the top of the head tube at about the same height and 12 mm further back, relative to the bottom bracket. Its wheelbase is 8 mm longer, which can contribute to stability at speed.
- Frame stack
- ±0 mm
- About the same height
- Frame reach
- −12 mm
- Shorter frame reach
- Wheelbase
- +8 mm
- Longer: steadier at speed
- Head angle
- −1.0°
- Slacker: calmer steering
- Chainstays
- ±0 mm
- About the same
The two frames
We can't draw these frames yet. The Trek Domane ALR Disc numbers we have for size 47 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Domane ALR Disc 47 | Cervélo C5 48 | Difference |
|---|---|---|---|
| Reach | 364 | 352 | −12 mm |
| Stack | 527 | 527 | ±0 mm |
| Head tube angle | 71.0° | 70 | −1.0° |
| Effective top tube | 509 | 515 | +6 mm |
| Chainstay length | 420 | 420 | ±0 mm |
| Wheelbase | 986 | 994 | +8 mm |
| BB drop | 80 | 77.5 | −3 mm |
| Standover | 686 | 693 | +7 mm |
| Seat tube length | 420 | not listed | |
| Head tube length | 110 | 108.9 | −1 mm |
| Seat tube angle | not listed | 73 |
Differences are the Cervélo C5 minus the Trek Domane ALR Disc. Full charts: 2018 Trek Domane ALR Disc, 2016 Cervélo C5.
Where each sits in its class
Trek Domane ALR DiscCervélo C5
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 Domane ALR DiscALR 4 Disc | Cervélo C5 |
|---|---|---|
| Frame | Trek Alpha | not listed |
| Fork | Trek Domane | not listed |
| Shifter | Shimano RS405 | not listed |
| Derailleur | Shimano Tiagra | not listed |
| Cassette | Shimano Tiagra | not listed |
| Chain | Shimano Tiagra | not listed |
| Crankset | Shimano Tiagra | not listed |
| Bottom bracket | Trek BB86.5 | not listed |
| Tire | Bontrager R1 | not listed |
| Hub | Bontrager centerlock | not listed |
| Brake | Shimano RS505 | not listed |
| Handlebar | Bontrager VR-C | not listed |
| Saddle | Bontrager Affinity | not listed |
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