# Specialized Crux Comp - Shimano GRX vs Cervélo Áspero-5 GRX Di2: specs and price compared

A sourced, side-by-side comparison of the Specialized Crux Comp - Shimano GRX (Specialized) and Cervélo Áspero-5 GRX Di2 (Cervelo) among gravel bikes. Specialized Crux Comp - Shimano GRX is the cheaper of the two at $3199.99.

## Side by side

| Spec | Specialized Crux Comp - Shimano GRX | Cervélo Áspero-5 GRX Di2 |
| --- | --- | --- |
| US price | $3199.99 | $8850 |
| Brand | Specialized | Cervelo |
| Released | 2026 | — |
| Frame material | Crux FACT 10r Carbon, Rider-First Engineered | Carbon fiber |
| Groupset | Shimano GRX | Shimano GRX RX827 Di2 |
| Drivetrain speeds | 12 | 12 |
| Max tire clearance (mm) | 47 | 45 |
| Wheel size | 700c | 700c |
| Weight (lb) | 18.85 | — |
| Axle type | 12mm front / 12x142mm rear thru-axle | — |
| Gearing range | 40t x 10-45t | 48t x 10-51t |
| Accessory mounts count | — | — |

## Key differences

- Frame material: Specialized Crux Comp - Shimano GRX Crux FACT 10r Carbon, Rider-First Engineered vs Cervélo Áspero-5 GRX Di2 Carbon fiber
- Groupset: Specialized Crux Comp - Shimano GRX Shimano GRX vs Cervélo Áspero-5 GRX Di2 Shimano GRX RX827 Di2
- Max tire clearance (mm): Specialized Crux Comp - Shimano GRX 47 vs Cervélo Áspero-5 GRX Di2 45
- Gearing range: Specialized Crux Comp - Shimano GRX 40t x 10-45t vs Cervélo Áspero-5 GRX Di2 48t x 10-51t

## Sources

- Specialized Crux Comp - Shimano GRX: https://www.specialized.com/us/en/crux-comp-shimano-grx/p/4223490 (specialized.com, verified 2026-08-01)
- Cervélo Áspero-5 GRX Di2: https://www.cervelo.com/en-US/bikes/aspero-5 (cervelo.com, verified 2026-08-01)

Canonical: https://frontdeskreview.com/gear/gravel-bikes/specialized-crux-comp-shimano-grx-vs-cervelo-aspero-5/
Cite: Per The Front Desk Review, Specialized Crux Comp - Shimano GRX ($3199.99) vs Cervélo Áspero-5 GRX Di2 ($8850) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/gravel-bikes/specialized-crux-comp-shimano-grx-vs-cervelo-aspero-5/
License: CC BY 4.0.