Cycling · Gravel bike · Specialized
Specialized Specialized Crux 4
The Specialized Crux 4 is the fourth-generation Crux platform (2021–2025), a lightweight, race-focused gravel bike built around a round-tubed carbon frame optimized for low weight over aerodynamics.
Released 2022Quick facts · not yet fully researched

Quick specs
- Seatpost
- 27.2mm round
- Drivetrain
- 1x (no 2x builds offered)
- Frame Weight
- 725g (S-Works 12r) / 825g (10r)
- Bottom Bracket
- Threaded (BSA/ISO)
- Frame Material
- FACT 10r carbon (standard) / FACT 12r carbon (S-Works)
- Tire Clearance
- 47mm (700c) / 2.1" (650b)
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