- Frameset
- Frame
- Crux FACT 10r Carbon, Rider First Engineered™, Threaded BB, 12x142mm thru-axle, flat-mount disc, UDH dropout
- Suspension
- Fork
- S-Works FACT Carbon, 12x100mm thru-axle, flat-mount disc
- Brakes
- Front Brake
- Shimano GRX RX820
- Rear Brake
- Shimano GRX RX820
- Drivetrain
- Crankset
- Shimano GRX RX820 40t
- Rear Derailleur
- Shimano GRX RX822-GS, 12-speed
- Bottom Bracket
- Shimano Threaded BSA BB
- Chain
- Shimano XT M8100, 12-speed w/ quick link
- Cassette
- Shimano XT, 12-speed, 10-45t
- Shift Levers
- Shimano GRX ST-RX820
- Wheels & tires
- Front Wheel
- DT Swiss G540 rim, 24mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples
- Rear Wheel
- DT Swiss G540 rim, 24mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples
- Front Tire
- Pathfinder 700x40, Tubeless Ready
- Rear Tire
- Pathfinder 700x40, Tubeless Ready
- Inner Tubes
- Presta, 700x32-50mm
- Cockpit
- Stem
- 3D-forged alloy, 31.8mm, 7-degree rise
- Saddle
- Body Geometry Power Sport, steel rails
- SeatPost
- Roval Terra Carbon Seat Post, 20mm Offset
- Handlebars
- Specialized Adventure Gear, 118.9mm drop x 70mm reach x 12º flare
- Seat Binder
- Specialized Alloy, 30mm
- Tape
- Supacaz Super Sticky Kush
- Product details
- Product ID
- 223490
- Weight
- Weight Size
- 56
- Weight
- 8.66 kg (19 lb, 1.5 oz)
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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For Your Every Summer RSVP, with Code: SUMMER15
Description
lightest gravel bike frame 2026 Specialized Crux CompDetails The Crux is the lightest gravel bike in the world, with the exceptional capability of massive tire clearance and performance gravel geometry. Its not just the ultimate expression of gravel performance, its your one way ticket to gravel enlightenment. This Crux Comp comes spec'd with a reliable and smooth shifting Shimano GRX 12 speed groupset, tough DT G540 Disc wheels, and 2Bliss Ready, 700x40mm Pathfinder tires that hookup over nasty
Details
The Crux is the lightest gravel bike in the world, with the exceptional capability of massive tire clearance and performance gravel geometry. It’s not just the ultimate expression of gravel performance, it’s your one-way ticket to gravel enlightenment.
This Crux Comp comes spec'd with a reliable and smooth-shifting Shimano GRX 12-speed groupset, tough DT G540 Disc wheels, and 2Bliss Ready, 700x40mm Pathfinder tires that hookup over nasty terrain.
- Lightest: 725g S-Works 12r and 825g 10r frames. We took the revolutionary breakthroughs that made Aethos the lightest bike ever and applied them to the Crux. The result? A gravel bike that climbs like a dream, floats over nightmarish terrain, and weighs less than a full bottle in your cage.
- Capable: 47c/650b x 2.1” tire clearance. More clearance means more capability. With Diverge-level tire clearance, Crux takes you anywhere you can imagine, at full gas.
- Responsive: Nimble, supple, and reactive. Responsive at the pedals. Supple in the saddle. With performance gravel geometry and race-influenced fit inspired by Crux’s iconic history in ‘cross.
Specs
Geometry
| 49 | 52 | 54 | 56 | 58 | 61 | |
|---|---|---|---|---|---|---|
| Crank Length | 170 | 170 | 172.5 | 172.5 | 175 | 175 |
| Handlebar Width | 380 | 400 | 420 | 420 | 440 | 440 |
| Stem Length | 70 | 80 | 90 | 100 | 110 | 110 |
| Saddle Width | 155 | 155 | 143 | 143 | 143 | 143 |
| Seatpost Length | 330 | 330 | 330 | 380 | 380 | 380 |
| Stack | 530 | 547 | 560 | 578 | 598 | 621 |
| Reach | 375 | 382 | 388 | 397 | 405 | 415 |
| Head Tube Length | 100 | 115 | 130 | 147 | 167 | 190 |
| Head Tube Angle | 70.5 | 71.25 | 71.5 | 72 | 72.25 | 72.5 |
| BB Height | 284 | 284 | 286 | 286 | 286 | 286 |
| BB Drop | 74 | 74 | 72 | 72 | 72 | 72 |
| Trail | 74 | 69 | 67 | 64 | 62 | 60 |
| Fork Length, Full | 401 | 401 | 401 | 401 | 401 | 401 |
| Fork Rake/Offset | 50 | 50 | 50 | 50 | 50 | 50 |
| Front Center | 594 | 600 | 608 | 618 | 630 | 644 |
| Chainstay Length | 425 | 425 | 425 | 425 | 425 | 425 |
| Wheelbase | 1008 | 1014 | 1023 | 1033 | 1045 | 1059 |
| Top Tube Length, Horizontal | 512 | 539 | 549 | 568 | 582 | 599 |
| Bike Standover Height | 749 | 772 | 794 | 816 | 841 | 866 |
| Seat Tube Length | 466 | 496 | 521 | 546 | 576 | 606 |
| Seat Tube Angle | 75.5 | 74 | 74 | 73.5 | 73.5 | 73.5 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 256 reviews
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Product Reviews
★★★★★ 2
Just linear
Format: Paperback
I appreciate that it helps to organize the chaos of information, but I just used the template verbatim with my manager and it did not go very well. He said this linear approach does not work anymore with high-level corporate audiences. They want to cut right to the chase and start to dig into the deep details. This layout with simple images, even if you just pull away the map and anchor slides, makes the storytelling too much like a story, not giving enough credit to the speed at which certain audiences can and do process data on a slide. It was an interesting exercise and I still think this linear layout works in some cases. Just not if you are trying to communicate business case or other C-suite type of information.
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Reviewed in the United States on March 4, 2021
★★★★★ 5
Malware Analysys Expert Guide for 2025!!!
Format: Paperback
I would like to highly recommend an Expert-Level Deep Dive into the world of malware research. Managed by 'The Three Musketeers' of the industry, this resource transforms you into a 'Dardanian Fighter' against the most sophisticated vector attacks on the planet. this the gate to the heaven
trainsec.net
Special thanks and recommendation to Uriel Kosayev for his masterpiece: MAOS - Malware Analysis on Steroids.
This book is a surgical deep dive into the Malware Developer Mindset. It focuses on complex strategies, combinations, and patterns exposed for the first time with full PoCs and screenshots.
Prepare your magnifying glass and start researching how real-world criminal groups operate. This is how you stay ahead of the curve and keep yourself and your organization safe. Don't just analyze – understand the mindset.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2025
★★★★★ 5
Great start to it
Format: Kindle
Just getting started with it but I can tell it’s going to be outstanding! Diving in next week!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 20, 2025
★★★★★ 5
Great book !
Format: Paperback, Format: Paperback
I just finished MAoS – Malware Analysis on Steroids, and all I can say is: WOW.
This book operates on an entirely different level. It’s not just technical knowledge—it’s a complete shift in how you think about malware, reverse engineering, and real-world offensive/defensive operations.
The way Uriel breaks down complex concepts makes you feel understood as a practitioner, while pushing you to see the deeper mechanics behind every technique. Every chapter forced me to rethink things I didn’t even realize I needed to refine. It’s rare to find a book that is both this practical and this transformative.
What I loved most is how hands-on, deep, and empowering the material is. This isn’t a book you skim. I had to stop multiple times just to take notes because the insights were that valuable. It teaches you to think like a real analyst—beyond theory, beyond static patterns, straight into the mindset of true malware research.
If you want clarity, breakthroughs, and a genuine upgrade in your technical intuition—this is the book to read.
Honestly grateful I picked it up. Highly recommended.
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Reviewed in the United States on November 24, 2025
★★★★★ 1
Too many screenshot, not detail explain enough, like a lab manual than a book
Format: Paperback, Format: Paperback
Not recommended this book.
This book is approximately 270 pages long, but around 200 pages are comprised of screenshots, including IDA Pro screenshots, Virustotal result screens, lists of function names, and lists of DLL file names.
This book primarily shows you how to use the tools, which are illustrated mainly through screenshots of the tools' screens and results.
This is a well-structured lab manual that guides you through all the necessary screens and steps to locate the flag.
However, there are too many screenshots, and the concept is not explained in detail.
It is expected that you will have a basic understanding to follow the lab manual.
And this is not colour printing, and the photo was resized, making it a bit hard to read the screenshot details.
If you are at the GREM level, you may already be familiar with using the tools.
Unless you want a quick refresher on your lab skills.
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Reviewed in the United States on September 26, 2025