2019 Trek Madone SLR Disc vs 2020 Cervélo S3 Base
The 51 is the Cervélo S3 Base size closest to your 52 Trek Madone SLR 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 S3 Base
Compared with the Trek Madone SLR Disc in 52, the Cervélo S3 Base in 51 places the top of the head tube 3 mm lower and 14 mm further back, relative to the bottom bracket. Its wheelbase is 6 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −3 mm
- Lower front end
- Frame reach
- −14 mm
- Shorter frame reach
- Wheelbase
- −6 mm
- Shorter: quicker to change direction
- Head angle
- −0.8°
- Slacker: calmer steering
- Chainstays
- −5 mm
- Shorter: livelier
The two frames
We can't draw these frames yet. The Trek Madone SLR Disc numbers we have for size 52 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Madone SLR Disc 52 | Cervélo S3 Base 51 | Difference |
|---|---|---|---|
| Reach | 383 | 369 | −14 mm |
| Stack | 533 | 530 | −3 mm |
| Head tube angle | 72.8° | 72 | −0.8° |
| Effective top tube | 534 | not listed | |
| Chainstay length | 410 | 405 | −5 mm |
| Wheelbase | 977 | 970.8 | −6 mm |
| BB drop | 72 | 72.5 | +1 mm |
| Standover | 732 | 742.1 | +10 mm |
| Seat tube length | 483 | not listed | |
| Head tube length | 121 | 123.9 | +3 mm |
| Seat tube angle | not listed | 73 |
Differences are the Cervélo S3 Base minus the Trek Madone SLR Disc. Full charts: 2019 Trek Madone SLR Disc, 2020 Cervélo S3 Base.
Where each sits in its class
Trek Madone SLR DiscCervélo S3 Base
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 Madone SLR DiscSLR 6 Disc | Cervélo S3 BaseBase |
|---|---|---|
| Frame | Trek OCLV | Cervélo S3 |
| Fork | Trek Madone KVF | Cervélo S3 carbon |
| Shifter | Shimano Ultegra | Shimano Ultegra |
| Derailleur | Shimano Ultegra | Shimano Ultegra mechanical |
| Cassette | Shimano Ultegra | Shimano Ultegra |
| Chain | Shimano Ultegra | Shimano HG-X11 Ultegra |
| Crankset | Shimano Ultegra | Shimano Ultegra |
| Bottom bracket | Trek BB90 | not listed |
| Wheelset | Bontrager Aeolus Comp 5 | DT Swiss P1800 Spline |
| Tire | Bontrager R3 Hard-Case Lite | Continental Grand Prix |
| Brake | Shimano Ultegra | Shimano Ultegra |
| Handlebar | Trek Madone | Cervélo AB09 |
| Stem | Trek Madone | Cervélo ST29 |
| Headset | Trek Madone | FSA integrated |
| Seatpost | Trek Madone | Cervélo SP20 |
| Saddle | Bontrager Montrose Elite | Prologo Dimension |
| Chainring | not listed | Shimano Ultegra |
| Rotor | not listed | Shimano Ultegra |
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