Specialized S-Works Crux Frameset

$2,999.00

The Specialized S-Works Crux Frameset is a carbon gravel frameset built with a S-Works Crux FACT 12r Carbon frame, S-Works FACT Carbon fork, threaded bottom bracket, UDH dropout, and clearance for 47c or 650b x 2.1 tires.

SKU: NB344854940 Category: Brand:
Description

Specialized S-Works Crux Frameset Overview

The Specialized S-Works Crux Frameset is a gravel frameset built around a S-Works Crux FACT 12r Carbon frame and S-Works FACT Carbon fork. It is designed for a dedicated gravel frame build, with clearance for 47c tires or 650b x 2.1 tires. The frame uses Rider First Engineered construction, a threaded bottom bracket, flat-mount disc brake mounting, and a UDH dropout.

This frameset also includes a Roval Alpinist Carbon Seatpost and Specialized Alloy 30.0mm seat binder with titanium bolt. At 1.43 kg in size 56, it gives builders a lightweight carbon platform with practical standards for a modern gravel setup.

Key Features of Specialized S-Works Crux Frameset

  • S-Works Crux FACT 12r Carbon frame gives the frameset a lightweight carbon foundation for a gravel build.
  • S-Works FACT Carbon fork matches the frame with a 12x100mm thru-axle and flat-mount disc brake interface.
  • 47c and 650b x 2.1 tire clearance allows room for larger gravel tires.
  • Threaded bottom bracket design keeps the frame specification simple and service-friendly.
  • UDH dropout adds a modern dropout standard to the rear of the frame.
  • Roval Alpinist Carbon Seatpost is included as part of the frameset package.
  • Available finishes include Gloss Cypress Metallic, Gloss Sea Foam, and Satin Carbon.

Frame Use

This frameset is made for a gravel frame build. Its carbon frame, carbon fork, 47c / 650b x 2.1 tire clearance, thru-axle standards, and flat-mount disc brake interfaces support a modern gravel setup. The included seatpost and seat binder complete the core frameset package.

Why Choose This Frameset

The S-Works Crux Frameset combines a FACT 12r Carbon frame, S-Works FACT Carbon fork, Rider First Engineered construction, threaded bottom bracket, UDH dropout, and generous tire clearance in a dedicated gravel frameset. It also includes a Roval Alpinist Carbon Seatpost and Specialized Alloy seat binder, giving the build a clear starting point with key frame-specific parts included. The frameset weighs 1.43 kg in size 56 and is covered by a lifetime warranty for the original owner.

Specifications

Product Specifications

Feature Details
Brand Specialized
Model S-Works Crux Frameset
Product Type Gravel Bike Frameset
Frame S-Works Crux FACT 12r Carbon, Rider First Engineered, Threaded BB, 12x142mm thru-axle, flat-mount disc, UDH dropout
Fork S-Works FACT Carbon, 12x100mm thru-axle, flat-mount disc
Seatpost Roval Alpinist Carbon Seatpost
Seat Binder Specialized Alloy, 30.0mm, titanium bolt
Tire Clearance 47c / 650b x 2.1
Bottom Bracket Threaded BB
Brake Mount Flat-mount disc
Axle Standard 12x142mm rear thru-axle, 12x100mm front thru-axle
Dropout UDH dropout
Color Gloss Cypress Metallic, Gloss Sea Foam, Satin Carbon
Product ID 223479
Weight 1.43 kg / 3 lb, 2.4 oz
Weight Size 56
Manufacturer Warranty Lifetime warranty for the original owner
FAQ

FAQ's Specialized S-Works Crux Frameset

Is the Specialized S-Works Crux Frameset a complete bicycle?

No. The Specialized S-Works Crux Frameset is a frameset product, not a complete bicycle. It includes the frame, fork, seatpost, and seat binder.

What frame material does the S-Works Crux Frameset use?

The frame is S-Works Crux FACT 12r Carbon. The frameset also includes a S-Works FACT Carbon fork.

What tire clearance does this frameset have?

The frameset has clearance for 47c tires or 650b x 2.1 tires. This clearance is part of the gravel-focused design of the Crux frameset.

What is the weight of the Specialized S-Works Crux Frameset?

The frameset weight is 1.43 kg, or 3 lb, 2.4 oz. The weight size is 56.

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