2024 Specialized Diverge STR Expert vs 2026 Specialized Diverge 4 Pro LTD
The 52 is the Specialized Diverge 4 Pro LTD size closest to your 52 Specialized Diverge STR Expert. 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 Specialized Diverge 4 Pro LTD
Compared with the Specialized Diverge STR Expert in 52, the Specialized Diverge 4 Pro LTD in 52 places the top of the head tube at about the same height and about as far forward, relative to the bottom bracket. Its wheelbase is 4 mm longer, which can contribute to stability at speed.
- Frame stack
- +2 mm
- About the same height
- Frame reach
- ±0 mm
- About the same reach
- Wheelbase
- +4 mm
- Longer: steadier at speed
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- +1 mm
- About the same
The two frames
Specialized Diverge STR Expert, 52Specialized Diverge 4 Pro LTD, 52Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Diverge STR Expert 52 | Specialized Diverge 4 Pro LTD 52 | Difference |
|---|---|---|---|
| Reach | 374 | 374mm | ±0 mm |
| Stack | 576 | 578mm | +2 mm |
| Head tube angle | 70.5° | 70.5° | ±0.0° |
| Seat tube angle | 74.25° | 74° | −0.3° |
| Chainstay length | 429mm | 430mm | +1 mm |
| Wheelbase | 1027mm | 1031mm | +4 mm |
| BB drop | 85mm | 85mm | ±0 mm |
| BB height | 265mm | not listed | |
| Standover | 730mm | 725mm | −5 mm |
| Seat tube length | 430mm | 430mm | ±0 mm |
| Fork length | 390mm | 391mm | +1 mm |
| Head tube length | 100mm | 104mm | +4 mm |
| Effective top tube | not listed | 537mm |
Differences are the Specialized Diverge 4 Pro LTD minus the Specialized Diverge STR Expert. Full charts: 2024 Specialized Diverge STR Expert, 2026 Specialized Diverge 4 Pro LTD.
Where each sits in its class
Specialized Diverge STR ExpertSpecialized Diverge 4 Pro LTD
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 | Specialized Diverge 4 Pro LTDPro LTD |
|---|---|---|
| Frame | Specialized Diverge | Specialized Diverge FACT |
| Fork | Specialized Future Shock 3.2 | Specialized Future Shock 3.3 |
| Rear shock | Specialized Future Shock | not listed |
| Shifter | SRAM Rival | SRAM RED AXS E1 |
| Derailleur | SRAM GX Eagle AXS | SRAM Red AXS XPLR E1 |
| Cassette | SRAM NX Eagle | SRAM RED XPLR E1 |
| Chain | SRAM GX Eagle | SRAM Red E1 |
| Crankset | SRAM RIVAL 1 WIDE | SRAM RED AXS |
| Chainring | SRAM Rival E1 | not listed |
| Bottom bracket | SRAM DUB | SRAM DUB |
| Wheelset | Roval Terra C | Roval Terra CLX II |
| Tire | Specialized Tracer Pro | Specialized Tracer TLR All Terrain Gravel |
| Hub | DT Swiss 370 | not listed |
| Rim | Roval Terra C | not listed |
| Brake | SRAM Rival eTap AXS | SRAM Red AXS, SRAM Red E1 |
| Rotor | SRAM Paceline | not listed |
| Handlebar | Specialized Hover | Roval Terra |
| Stem | Specialized Future Stem | Roval Alpinist |
| Bar tape | Supacaz Super Sticky Kush | Supacaz Super Sticky Kush |
| Seatpost | Specialized Carbon Seat Post | Roval Terra |
| Saddle | Specialized Power Expert | Specialized S-Works Power |
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