2025 Specialized Crux LTD vs 2025 Cervélo Áspero RX610
The 54 is the Cervélo Áspero RX610 size closest to your 52 Specialized Crux LTD. 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 Cervélo Áspero RX610
Compared with the Specialized Crux LTD in 52, the Cervélo Áspero RX610 in 54 places the top of the head tube 8 mm higher and 6 mm further forward, relative to the bottom bracket.
- Frame stack
- +8 mm
- Higher front end
- Frame reach
- +6 mm
- Longer frame reach
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- +0.8°
- Steeper: sharper steering
- Chainstays
- ±0 mm
- About the same
The two frames
Only the Specialized Crux LTD is drawn. The Cervélo Áspero RX610 numbers we have for size 54 are missing the wheelbase.
Geometry side by side
| Measurement | Specialized Crux LTD 52 | Cervélo Áspero RX610 54 | Difference |
|---|---|---|---|
| Reach | 382mm | 388 | +6 mm |
| Stack | 547mm | 555 | +8 mm |
| Head tube angle | 71.25° | 72 | +0.8° |
| Seat tube angle | 74° | 73.5 | −0.5° |
| Effective top tube | 539mm | not listed | |
| Chainstay length | 425mm | 425 | ±0 mm |
| Wheelbase | 1014mm | not listed | |
| BB drop | 74mm | not listed | |
| BB height | 284mm | not listed | |
| Standover | 772mm | 733 | −39 mm |
| Seat tube length | 496mm | not listed | |
| Fork length | 401mm | not listed | |
| Head tube length | 115mm | not listed |
Differences are the Cervélo Áspero RX610 minus the Specialized Crux LTD. Full charts: 2025 Specialized Crux LTD, 2025 Cervélo Áspero RX610.
Where each sits in its class
Specialized Crux LTDCervélo 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 LTDS-Works LTD | Cervélo Áspero RX610GRX RX610 |
|---|---|---|
| Frame | Specialized S-Works Crux FACT | not listed |
| Shifter | SRAM RED AXS | not listed |
| Derailleur | SRAM Red XPLR | not listed |
| Cassette | SRAM Red XPLR | Shimano GRX |
| Chain | SRAM Red XPLR | not listed |
| Crankset | SRAM RED AXS Power Meter | Shimano GRX |
| Bottom bracket | SRAM DUB | not listed |
| Wheelset | Roval Terra CLX II | Vision Team 30 |
| Tire | Specialized S-works Pathfinder | not listed |
| Brake | SRAM Red XPLR | not listed |
| Handlebar | Roval Terra | Standard |
| Stem | Specialized Alpinist SL | not listed |
| Seatpost | Roval Alpinist | Standard |
| Saddle | Specialized S-Works Power | not listed |
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