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Bicycles > Gravel > Framesets

Description

The Crux stands as the world's lightest gravel bike, boasting unparalleled capabilities in tire clearance and performance-oriented gravel geometry. It transcends mere functionality to become the ultimate embodiment of gravel riding excellence, offering riders a direct pathway to gravel enlightenment.

Achieving its lightweight status through cutting-edge materials, the S-Works 12r frame weighs an astonishing 725g, while the 10r frame comes in at 825g. Leveraging the groundbreaking advancements from the Aethos, renowned for its featherweight design, the Crux delivers a ride that ascends effortlessly, effortlessly conquers rugged terrain, all while tipping the scales lighter than a full water bottle in your bottle cage. Equipped with clearance for 47c/650b x 2.1" tires, akin to the Diverge series, the Crux extends its capability to explore any terrain with unbridled enthusiasm, ensuring riders can push their limits without compromise.

The Crux epitomizes responsiveness with its nimble handling, supple ride quality, and immediate reaction to pedal input. Inspired by its illustrious cyclocross heritage, the performance gravel geometry and race-centric fit enhance agility and comfort, seamlessly merging the thrill of racing with the demands of gravel adventure.

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Features

  • Frame: 2025 S-Works Crux FACT 12r Carbon, Rider First Engineeredâ„¢, Threaded BB, 12x142mm thru-axle, flat-mount disc
  • Fork: S-Works FACT Carbon, 12x100mm thru-axle, flat-mount disc
  • Seatpost: Roval Alpinist Carbon Seatpost
  • Seat Binder:Specialized Alloy, 30.0mm, titanium bolt
  • Weight: 1.5kg (3 lb, 4.9 oz)- Size 56 Frameset
  • Available in multiple colors, sizing 49cm-61cm
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Geometry
Size 49cm 52cm 54cm 56cm 58cm 61cm
Wheel Size 700c or 650b 700c or 650b 700c or 650b 700c or 650b 700c or 650b 700c or 650b
Stack 530mm 547mm 560mm 578mm 598mm 621mm
Reach 375mm 382mm 388mm 397mm 405mm 415mm
Head Angle 70.5° 71.25° 71.5° 72° 72.25° 72.5°
Seat Angle 75.5° 74° 74° 73.5° 73.5° 73.5°
Top Tube Length 512mm 539mm 549mm 568mm 582mm 599mm
Head Tube Length 100mm 115mm 130mm 147mm 167mm 190mm
Standover 749mm 772mm 794mm 816mm 841mm 866mm
Fork Trail 74mm 69mm 67mm 64mm 62mm 60mm
Fork Offset 50mm 50mm 50mm 50mm 50mm 50mm
Bottom Bracket Drop 74mm 74mm 72mm 72mm 72mm 72mm
Front Center 594mm 600mm 608mm 618mm 630mm 644mm
Wheelbase 1008mm 1014mm 1023mm 1033mm 1045mm 1059mm
Chainstay Length 425mm 425mm 425mm 425mm 425mm 425mm
Based around a 700c x 38mm tire (max 47mm)
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