2023 Specialized Diverge STR Pro vs 2025 Giant Revolt
The Giant Revolt size closest to your 54 is the M. Compare the M instead
What changes on the Giant Revolt
Compared with the Specialized Diverge STR Pro in 54, the Giant Revolt in S places the top of the head tube 23 mm lower and about as far forward, relative to the bottom bracket. Its wheelbase is 9 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −23 mm
- Lower front end
- Frame reach
- −2 mm
- About the same reach
- Wheelbase
- −9 mm
- Shorter: quicker to change direction
- Head angle
- −0.3°
- About the same head angle
- Chainstays
- +1 mm
- About the same
The two frames
Specialized Diverge STR Pro, 54Giant Revolt, SDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Diverge STR Pro 54 | Giant Revolt S | Difference |
|---|---|---|---|
| Reach | 383mm | 381 | −2 mm |
| Stack | 593mm | 570 | −23 mm |
| Head tube angle | 71.25° | 71.0° | −0.3° |
| Seat tube angle | 74° | 73.5° | −0.5° |
| Chainstay length | 429mm | 430 | +1 mm |
| Wheelbase | 1034mm | 1025 | −9 mm |
| BB drop | 85mm | 80 | −5 mm |
| BB height | 265mm | not listed | |
| Standover | 753mm | 734 | −19 mm |
| Seat tube length | 470mm | 450 | −20 mm |
| Fork length | 390mm | not listed | |
| Head tube length | 115mm | 135 | +20 mm |
Differences are the Giant Revolt minus the Specialized Diverge STR Pro. Full charts: 2023 Specialized Diverge STR Pro, 2025 Giant Revolt.
Where each sits in its class
Specialized Diverge STR ProGiant Revolt
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 | Specialized Diverge STR ProSTR Pro | Giant Revolt2 |
|---|---|---|
| Frame | Specialized Diverge FACT | Giant ALUXX-grade |
| Fork | Specialized Future Shock 2.0 | Giant Advanced-Grade |
| Shifter | SRAM Force eTap AXS | Shimano Sora |
| Derailleur | SRAM X01 Eagle AXS | Shimano Sora |
| Cassette | SRAM GX Eagle | Shimano HG400 |
| Chain | SRAM X01 Eagle | KMC X9 |
| Crankset | SRAM Force | FSA Vero Pro |
| Bottom bracket | SRAM DUB | not listed |
| Wheelset | Roval Terra CL | not listed |
| Tire | Specialized Tracer Pro 2BR | Giant Crosscut AT 2 |
| Brake | SRAM Force | Tektro MD-C550, Shimano Sora |
| Handlebar | Roval Terra | Giant Contact XR Ergo-Control |
| Stem | Specialized Future | not listed |
| Saddle | Specialized Power | Giant Approach |
| Rim | not listed | Giant S-X2 |
| Grips | not listed | Giant cork tape |
| Seatpost | not listed | Giant D-Fuse |
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