2023 Giant Revolt Advanced vs 2025 Marin Gestalt Base
The 58 is the Marin Gestalt Base size closest to your L Giant Revolt Advanced. 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 in L, the Marin Gestalt Base in 58 places the top of the head tube 4 mm higher and 5 mm further forward, relative to the bottom bracket. Its wheelbase is 5 mm longer, which can contribute to stability at speed.
- Frame stack
- +4 mm
- Higher front end
- Frame reach
- +5 mm
- Longer frame reach
- Wheelbase
- +5 mm
- Longer: steadier at speed
- Head angle
- −0.5°
- Slacker: calmer steering
- Chainstays
- −8 mm
- Shorter: livelier
The two frames
Giant Revolt Advanced, LMarin Gestalt Base, 58Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Giant Revolt Advanced L | Marin Gestalt Base 58 | Difference |
|---|---|---|---|
| Reach | 397 | 402 | +5 mm |
| Stack | 616 | 620 | +4 mm |
| Head tube angle | 72.0 | 71.5 | −0.5° |
| Seat tube angle | 73.0 | 73.5 | +0.5° |
| Chainstay length | 440 | 432 | −8 mm |
| Wheelbase | 1055 | 1060 | +5 mm |
| BB drop | 81 | 78 | −3 mm |
| Standover | 793 | 794 | +1 mm |
| Seat tube length | 510 | 540 | +30 mm |
| Head tube length | 180 | not listed | |
| Effective top tube | not listed | 585 |
Differences are the Marin Gestalt Base minus the Giant Revolt Advanced. Full charts: 2023 Giant Revolt Advanced, 2025 Marin Gestalt Base.
Where each sits in its class
Giant Revolt AdvancedMarin 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 AdvancedAdvanced 1 | Marin Gestalt BaseBase |
|---|---|---|
| Shifter | SRAM Rival | Shimano Claris |
| Derailleur | SRAM Rival AXS | Shimano Claris |
| Cassette | SRAM Rival | SunRace 8-Speed, 11-32T |
| Chain | SRAM Rival | KMC Z8 |
| Crankset | SRAM Rival AXS | FSA Tempo |
| Bottom bracket | SRAM DUB GX | Sealed Bearing Square Taper |
| Wheelset | Giant P-X2 | Marin Aluminum Double Wall, 21mm Inner, 22mm Tall |
| Tire | Maxxis Rambler | WTB Exposure Comp |
| Brake | SRAM Rival AXS E1 | Tektro MD-C400 |
| Rotor | Giant MPH | not listed |
| Handlebar | Giant Contact XR | Marin Butted Alloy, Compact 16º Flared Drop |
| Stem | Giant Contact | not listed |
| Grips | Giant Stratus Lite 3.0 | not listed |
| Dropper post | Giant Contact Switch | not listed |
| Saddle | Giant Approach | Marin Beyond Road Concept Elite |
| Frame | not listed | Marin Gestalt |
| Fork | not listed | 6061 Aluminum, Straight-Blade, Post-Mount Disc |
| Seatpost | not listed | Marin Alloy, 27.2mm |
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