2023 Specialized Diverge STR Expert vs 2025 Giant Revolt
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the Giant Revolt
- Frame stack
- −47 mm
- Lower front end
- Frame reach
- n/a
- One of the bikes has no number for this
- Wheelbase
- −30 mm
- Shorter: quicker to change direction
- Head angle
- −0.3°
- About the same head angle
- Chainstays
- +1 mm
- About the same
The two frames
We can't draw these frames yet. The Specialized Diverge STR Expert numbers we have for size 58 are missing the reach. The numbers below still compare.
Geometry side by side
| Measurement | Specialized Diverge STR Expert 58 | Giant Revolt M | Difference |
|---|---|---|---|
| Reach | not listed | 387 | |
| Stack | 633 | 586 | −47 mm |
| Head tube angle | 71.75° | 71.5° | −0.3° |
| Seat tube angle | 74° | 73.5° | −0.5° |
| Chainstay length | 429mm | 430 | +1 mm |
| Wheelbase | 1060mm | 1030 | −30 mm |
| BB drop | 85mm | 80 | −5 mm |
| BB height | 265mm | not listed | |
| Standover | 804mm | 752 | −52 mm |
| Seat tube length | 530mm | 470 | −60 mm |
| Fork length | 390mm | not listed | |
| Head tube length | 155mm | 150 | −5 mm |
Differences are the Giant Revolt minus the Specialized Diverge STR Expert. Full charts: 2023 Specialized Diverge STR Expert, 2025 Giant Revolt.
Where each sits in its class
Specialized Diverge STR ExpertGiant Revolt
AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted
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 ExpertSTR Expert | Giant Revolt2 |
|---|---|---|
| Frame | Specialized Diverge FACT | Giant ALUXX-grade |
| Fork | Specialized Future Shock 2.0 | Giant Advanced-Grade |
| Shifter | SRAM Rival eTAP AXS | Shimano Sora |
| Derailleur | SRAM GX Eagle AXS | Shimano Sora |
| Cassette | SRAM NX Eagle | Shimano HG400 |
| Chain | SRAM GX Eagle | KMC X9 |
| Crankset | SRAM Rival 1 | FSA Vero Pro |
| Chainring | SRAM Rival E1 | not listed |
| Bottom bracket | SRAM DUB | not listed |
| Wheelset | Roval Terra C | not listed |
| Tire | Specialized Tracer Pro 2BR | Giant Crosscut AT 2 |
| Brake | SRAM Rival eTap AXS | Tektro MD-C550, Shimano Sora |
| Rotor | SRAM Paceline | not listed |
| Handlebar | Specialized Hover | Giant Contact XR Ergo-Control |
| Stem | Specialized Future | not listed |
| Seatpost | S Works Carbon | Giant D-Fuse |
| Saddle | Specialized Power Expert | Giant Approach |
| Rim | not listed | Giant S-X2 |
| Grips | not listed | Giant cork tape |
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