2024 Giant Revolt Advanced Pro vs 2025 Marin Gestalt Base
The 54 is the Marin Gestalt Base size closest to your M Giant Revolt Advanced Pro. 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 Marin Gestalt Base
Compared with the Giant Revolt Advanced Pro in M, the Marin Gestalt Base in 54 places the top of the head tube 4 mm lower and 10 mm further back, relative to the bottom bracket.
- Frame stack
- −4 mm
- Lower front end
- Frame reach
- −10 mm
- Shorter frame reach
- Wheelbase
- −2 mm
- About the same
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- +7 mm
- Longer: more planted
The two frames
Giant Revolt Advanced Pro, MMarin Gestalt Base, 54Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Giant Revolt Advanced Pro M | Marin Gestalt Base 54 | Difference |
|---|---|---|---|
| Reach | 387 | 377 | −10 mm |
| Stack | 586 | 582 | −4 mm |
| Head tube angle | 71.5° | 71.5 | ±0.0° |
| Seat tube angle | 73.5° | 73.5 | ±0.0° |
| Chainstay length | 425 | 432 | +7 mm |
| Wheelbase | 1026 | 1024 | −2 mm |
| BB drop | 80 | 78 | −2 mm |
| Standover | 757 | 755 | −2 mm |
| Seat tube length | 470 | 500 | +30 mm |
| Head tube length | 150 | not listed | |
| Effective top tube | not listed | 550 |
Differences are the Marin Gestalt Base minus the Giant Revolt Advanced Pro. Full charts: 2024 Giant Revolt Advanced Pro, 2025 Marin Gestalt Base.
Where each sits in its class
Giant Revolt Advanced ProMarin Gestalt Base
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 | Giant Revolt Advanced ProAdvanced Pro | Marin Gestalt BaseBase |
|---|---|---|
| Frame | Giant Advanced-grade | Marin Gestalt |
| Fork | Giant Advanced SL-grade | 6061 Aluminum, Straight-Blade, Post-Mount Disc |
| Seatpost | Giant D-Fuse SL | Marin Alloy, 27.2mm |
| Shifter | not listed | Shimano Claris |
| Derailleur | not listed | Shimano Claris |
| Cassette | not listed | SunRace 8-Speed, 11-32T |
| Chain | not listed | KMC Z8 |
| Crankset | not listed | FSA Tempo |
| Bottom bracket | not listed | Sealed Bearing Square Taper |
| Wheelset | not listed | Marin Aluminum Double Wall, 21mm Inner, 22mm Tall |
| Tire | not listed | WTB Exposure Comp |
| Brake | not listed | Tektro MD-C400 |
| Handlebar | not listed | Marin Butted Alloy, Compact 16º Flared Drop |
| Saddle | not listed | Marin Beyond Road Concept Elite |
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