2025 Giant Revolt vs 2026 Fairlight Faran Shimano RX825
The 51T is the Fairlight Faran Shimano RX825 size closest to your S Giant Revolt. 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 Fairlight Faran Shimano RX825
Compared with the Giant Revolt in S, the Fairlight Faran Shimano RX825 in 51T places the top of the head tube at about the same height and 11 mm further back, relative to the bottom bracket.
- Frame stack
- ±0 mm
- About the same height
- Frame reach
- −11 mm
- Shorter frame reach
- Wheelbase
- −2 mm
- About the same
- Head angle
- +0.5°
- Steeper: sharper steering
- Chainstays
- +2 mm
- About the same
The two frames
Giant Revolt, SFairlight Faran Shimano RX825, 51TDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Giant Revolt S | Fairlight Faran Shimano RX825 51T | Difference |
|---|---|---|---|
| Reach | 381 | 370 | −11 mm |
| Stack | 570 | 570 | ±0 mm |
| Head tube angle | 71.0° | 71.5 | +0.5° |
| Seat tube angle | 73.5° | 74 | +0.5° |
| Chainstay length | 430 | 432 | +2 mm |
| Wheelbase | 1025 | 1023 | −2 mm |
| BB drop | 80 | not listed | |
| Standover | 734 | not listed | |
| Seat tube length | 450 | not listed | |
| Head tube length | 135 | not listed |
Differences are the Fairlight Faran Shimano RX825 minus the Giant Revolt. Full charts: 2025 Giant Revolt, 2026 Fairlight Faran Shimano RX825.
Where each sits in its class
Giant RevoltFairlight Faran Shimano RX825
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 Revolt2 | Fairlight Faran Shimano RX825Shimano GRX Di2 RX825 2x |
|---|---|---|
| Frame | Giant ALUXX-grade | Fairlight Faran 3.0 |
| Fork | Giant Advanced-Grade | Fairlight Faran 3.0 Steel |
| Shifter | Shimano Sora | Shimano GRX RX825 Di2 |
| Derailleur | Shimano Sora | Shimano GRX RX825 Di2 |
| Cassette | Shimano HG400 | Shimano HG710/M7000 |
| Chain | KMC X9 | not listed |
| Crankset | FSA Vero Pro | Shimano FC-RX820-2 |
| Tire | Giant Crosscut AT 2 | Panaracer Gravel King X1 |
| Rim | Giant S-X2 | not listed |
| Brake | Tektro MD-C550, Shimano Sora | Shimano GRX Di2 |
| Handlebar | Giant Contact XR Ergo-Control | FSA Adventure |
| Grips | Giant cork tape | not listed |
| Seatpost | Giant D-Fuse | SL-K |
| Saddle | Giant Approach | not listed |
| Chainring | not listed | Shimano GRX RX820 |
| Wheelset | not listed | Hope RX24/Fortus 26 Pro5 |
| Rotor | not listed | Shimano RT-801 |
| Stem | not listed | Gossamer Energy |
| Headset | not listed | Hope Standard |
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