2025 Specialized Diverge Sport Carbon vs 2026 Argon 18 Subito eGravel XPLR
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the Argon 18 Subito eGravel XPLR
- Frame stack
- −31 mm
- Lower front end
- Frame reach
- n/a
- One of the bikes has no number for this
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- +0.0°
- About the same head angle
- Chainstays
- −3 mm
- Shorter: livelier
The two frames
Only the Specialized Diverge Sport Carbon is drawn. The Argon 18 Subito eGravel XPLR numbers we have for size S are missing the reach and wheelbase.
Geometry side by side
| Measurement | Specialized Diverge Sport Carbon 54 | Argon 18 Subito eGravel XPLR S | Difference |
|---|---|---|---|
| Reach | 383 | not listed | |
| Stack | 592 | 561 | −31 mm |
| Head tube angle | 71.25 | 71.3 | +0.0° |
| Seat tube angle | 73.5 | 74.3 | +0.8° |
| Effective top tube | 558 | 527 | −31 mm |
| Chainstay length | 425 | 422 | −3 mm |
| Wheelbase | 1032 | not listed | |
| BB drop | 80 | 75 | −5 mm |
| BB height | 270 | not listed | |
| Standover | 754 | 742 | −12 mm |
| Seat tube length | 470 | 485 | +15 mm |
| Fork length | 390 | not listed | |
| Head tube length | 116 | 142 | +26 mm |
Differences are the Argon 18 Subito eGravel XPLR minus the Specialized Diverge Sport Carbon. Full charts: 2025 Specialized Diverge Sport Carbon, 2026 Argon 18 Subito eGravel XPLR.
Where each sits in its class
Specialized Diverge Sport CarbonArgon 18 Subito eGravel XPLR
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 Sport CarbonSport Carbon | Argon 18 Subito eGravel XPLRApex AXS XPLR |
|---|---|---|
| Frame | Specialized Diverge FACT | Argon 18 Subito eGravel |
| Fork | Specialized Future Shock 1.5 | Argon 18 Subito |
| Shifter | Shimano GRX RX610 | not listed |
| Derailleur | Shimano GRX RX820 | not listed |
| Cassette | Shimano 105 | SRAM XG-1231 |
| Chain | Shimano SLX M7100 | SRAM Apex |
| Crankset | Shimano GRX RX610 | SRAM Apex 1 |
| Chainring | Shimano GRX RX610 | SRAM Apex 1 Wide |
| Bottom bracket | Shimano BSA | SRAM DUB PF86.5 ROAD WIDE |
| Wheelset | DT Swiss G540 | FSA NS AGX i21 |
| Tire | Specialized Pathfinder Pro 2BR | Vittoria Terreno Dry |
| Brake | Shimano GRX RX400 | SRAM Apex |
| Handlebar | Specialized Hover | FSA Adventure Compact |
| Stem | Specialized Future | FSA OS-167 Omega |
| Grips | Supacaz Super Sticky Kush | not listed |
| Bar tape | Supacaz Super Sticky Kush | Ciclovation LEATHER TOUCH Tornado Gloss |
| Seatpost | Specialized Carbon | Argon 18 TDS-C |
| Saddle | Specialized Power Sport | Prologo Proxim W350 |
| Motor | not listed | Mahle X35+ |
| Battery | not listed | Mahle X35 |
| Rotor | not listed | SRAM G2 CleanSweep |
| Headset | not listed | FSA No.69 SRS |
| Light | not listed | Litemove 110 LUX, Litemove 70 LUX |
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