2026 Giant TCR Advanced SL (Dura-Ace) vs 2026 Cervélo S5
The 51 is the Cervélo S5 size closest to your S Giant TCR Advanced SL (Dura-Ace). 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 S5
Compared with the Giant TCR Advanced SL (Dura-Ace) in S, the Cervélo S5 in 51 places the top of the head tube 9 mm lower and 7 mm further back, relative to the bottom bracket.
- Frame stack
- −9 mm
- Lower front end
- Frame reach
- −7 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
- ±0 mm
- About the same
The two frames
We can't draw these frames yet. The Giant TCR Advanced SL (Dura-Ace) numbers we have for size S are missing the head angle and wheelbase. The numbers below still compare.
Geometry side by side
| Measurement | Giant TCR Advanced SL (Dura-Ace) S | Cervélo S5 51 | Difference |
|---|---|---|---|
| Reach | 383 | 376 | −7 mm |
| Stack | 528 | 519 | −9 mm |
| Head tube angle | not listed | 72 | |
| Seat tube angle | 74.0 | 73 | −1.0° |
| Effective top tube | 535 | 535 | ±0 mm |
| Chainstay length | 405 | 405 | ±0 mm |
| Wheelbase | not listed | 974 | |
| BB drop | 70 | 72.5 | +3 mm |
| Seat tube length | not listed | not listed | |
| Head tube length | 130 | 87 | −43 mm |
| Standover | not listed | 736 |
Differences are the Cervélo S5 minus the Giant TCR Advanced SL (Dura-Ace). Full charts: 2026 Giant TCR Advanced SL (Dura-Ace), 2026 Cervélo S5.
Where each sits in its class
Giant TCR Advanced SL (Dura-Ace)Cervélo S5
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 TCR Advanced SL (Dura-Ace)Advanced SL 0 (Dura-Ace) | Cervélo S5Dura-Ace Di2 |
|---|---|---|
| Frame | Giant TCR Advanced SL | Cervélo S5 |
| Shifter | Shimano Dura-Ace Di2 | Shimano Dura-Ace Di2 |
| Derailleur | Shimano Dura-Ace Di2, Shimano Dura-Ace R9250 Di2 | Shimano Dura-Ace Di2 |
| Cassette | Shimano Dura-Ace | Shimano Dura-Ace R9200 |
| Chain | Shimano XTR M9100 | not listed |
| Crankset | Shimano Dura-Ace Di2 | Shimano Dura-Ace Di2 |
| Bottom bracket | Shimano BB86 | not listed |
| Wheelset | Cadex 40 Max Disc | Reserve 57|64 Turbulent Aero |
| Tire | Cadex Race GC | Vittoria Corsa Pro TLR G2.0 |
| Brake | Shimano Dura-Ace Di2 | Shimano Dura-Ace Di2 |
| Rotor | Shimano RT-CL900 | Shimano DURA-ACE |
| Handlebar | Giant Contact SLR Aero Light | Cervélo HB19 |
| Stem | Giant Contact SLR Aero Light | Cervélo HB19 |
| Grips | Giant Stratus Lite 2.0 | not listed |
| Seatpost | Giant Integrated | Cervélo SP34 D-Shaped |
| Saddle | Cadex AMP | Selle Italia Novus Boost Evo Superflow |
| Headset | not listed | FSA IS2 |
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