2025 Specialized Crux Expert SRAM eTap vs 2025 Cervélo Áspero RX610
The Cervélo Áspero RX610 size closest to your 54 is the 54. Compare the 54 instead
What changes on the Cervélo Áspero RX610
Compared with the Specialized Crux Expert SRAM eTap in 54, the Cervélo Áspero RX610 in 51 places the top of the head tube 30 mm lower and 9 mm further back, relative to the bottom bracket.
- Frame stack
- −30 mm
- Lower front end
- Frame reach
- −9 mm
- Shorter frame reach
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
Only the Specialized Crux Expert SRAM eTap is drawn. The Cervélo Áspero RX610 numbers we have for size 51 are missing the wheelbase.
Geometry side by side
| Measurement | Specialized Crux Expert SRAM eTap 54 | Cervélo Áspero RX610 51 | Difference |
|---|---|---|---|
| Reach | 388 | 379 | −9 mm |
| Stack | 560 | 530 | −30 mm |
| Head tube angle | 71.5 | 71.5 | ±0.0° |
| Seat tube angle | 74 | 74 | ±0.0° |
| Effective top tube | 549 | not listed | |
| Chainstay length | 425 | 425 | ±0 mm |
| Wheelbase | 1023 | not listed | |
| BB drop | 72 | not listed | |
| Head tube length | 130 | not listed | |
| Standover | not listed | 704 |
Differences are the Cervélo Áspero RX610 minus the Specialized Crux Expert SRAM eTap. Full charts: 2025 Specialized Crux Expert SRAM eTap, 2025 Cervélo Áspero RX610.
Where each sits in its class
Specialized Crux Expert SRAM eTapCervélo Áspero RX610
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 Crux Expert SRAM eTapExpert SRAM Rival eTap AXS | Cervélo Áspero RX610GRX RX610 |
|---|---|---|
| Frame | Specialized Crux | not listed |
| Fork | Specialized S-Works FACT Carbon | not listed |
| Shifter | SRAM eTap AXS | not listed |
| Derailleur | SRAM XPLR AXS | not listed |
| Cassette | SRAM XG-1251 Rival | Shimano GRX |
| Chain | SRAM Flattop Red | not listed |
| Crankset | SRAM Rival AXS | Shimano GRX |
| Chainring | SRAM 40 | not listed |
| Bottom bracket | SRAM DUB BSA | not listed |
| Wheelset | Roval Terra C | Vision Team 30 |
| Tire | Specialized Pathfinder | not listed |
| Brake | SRAM HRD Rival AXS | not listed |
| Rotor | SRAM Centerline CL | not listed |
| Handlebar | Specialized Adventure Gear | Standard |
| Stem | Specialized Pro SL | not listed |
| Seatpost | Roval Terra | Standard |
| Saddle | Bg Power Expert | not listed |
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