2026 Specialized Diverge Sport Alloy vs 2027 Specialized Diverge 4 Expert Shimano
The 56 is the Specialized Diverge 4 Expert Shimano size closest to your 56 Specialized Diverge Sport Alloy. 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 Expert Shimano
Compared with the Specialized Diverge Sport Alloy in 56, the Specialized Diverge 4 Expert Shimano in 56 places the top of the head tube at about the same height and about as far forward, relative to the bottom bracket.
- Frame stack
- ±0 mm
- About the same height
- Frame reach
- ±0 mm
- About the same reach
- Wheelbase
- ±0 mm
- About the same
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
Specialized Diverge Sport Alloy, 56Specialized Diverge 4 Expert Shimano, 56Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Diverge Sport Alloy 56 | Specialized Diverge 4 Expert Shimano 56 | Difference |
|---|---|---|---|
| Reach | 400 | 400mm | ±0 mm |
| Stack | 610 | 610mm | ±0 mm |
| Head tube angle | 71 | 71° | ±0.0° |
| Seat tube angle | 74 | 74° | ±0.0° |
| Effective top tube | 575 | 575mm | ±0 mm |
| Chainstay length | 430 | 430mm | ±0 mm |
| Wheelbase | 1060 | 1060mm | ±0 mm |
| BB drop | 85 | 85mm | ±0 mm |
| Standover | not listed | 779mm | |
| Seat tube length | not listed | 500mm | |
| Fork length | not listed | 391mm | |
| Head tube length | not listed | 135mm |
Differences are the Specialized Diverge 4 Expert Shimano minus the Specialized Diverge Sport Alloy. Full charts: 2026 Specialized Diverge Sport Alloy, 2027 Specialized Diverge 4 Expert Shimano.
Where each sits in its class
Specialized Diverge Sport AlloySpecialized Diverge 4 Expert Shimano
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 Alloy4 Sport Alloy | Specialized Diverge 4 Expert ShimanoExpert - Shimano GRX Di2 |
|---|---|---|
| Frame | Specialized Diverge E5 Premium | Specialized Diverge FACT |
| Fork | Specialized Future Shock 3.1 | Specialized Future Shock 3.2 |
| Shifter | Shimano CUES U6030 | Shimano GRX RX825 Di2 |
| Derailleur | Shimano CUES U6000 | Shimano GRX RX827 Di2 |
| Cassette | Shimano CS-LG400-11 | Shimano XT M8200 |
| Chain | Shimano CN-LG500 | Shimano XT M8100 |
| Crankset | Shimano CUES U6040 | Shimano GRX RX820 |
| Chainring | Shimano CUES U6030 | not listed |
| Bottom bracket | Shimano CUES | not listed |
| Wheelset | Specialized Axis Elite Disc | Roval Terra C |
| Tire | Specialized Tracer | Specialized Tracer TLR All Terrain Gravel |
| Brake | Shimano CUES | Shimano GRX RX820 |
| Handlebar | Specialized Adventure Gear Hover | Specialized Hover |
| Stem | Specialized Future Pro | Specialized Future |
| Grips | Supacaz Suave | not listed |
| Seatpost | Specialized Alloy | Roval Terra |
| Saddle | Specialized Body Geometry Power Sport | Specialized Power Expert |
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