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Description
gravel bike with disc brakes 4130 All-Road - Root Beer (12 Speed / UDH) Extra Small ( Riders 5'1" - 5'6")The 4130 All Road is built for riders who want to do everything gravel races, bikepacking missions, commutes, trail days without buying multiple bikes or compromising on any of them. A fully revamped 4130 Chromoly Steel frame with UDH compatibility, dropper post readiness, semi internal cable routing, and mounts for bottles, racks, fenders, and accessories gives you a platform that can be set up for almost anything. Platform Highlights 4130 Chromoly
The 4130 All-Road is built for riders who want to do everything — gravel races, bikepacking missions, commutes, trail days — without buying multiple bikes or compromising on any of them. A fully revamped 4130 Chromoly Steel frame with UDH compatibility, dropper-post readiness, semi-internal cable routing, and mounts for bottles, racks, fenders, and accessories gives you a platform that can be set up for almost anything.
Platform Highlights
- 4130 Chromoly Steel Frame — Tough, repairable, and with a ride quality that carbon can't replicate. Built for the long haul.
- UDH-Compatible — Universal Derailleur Hanger means no hunting for proprietary parts anywhere in the world.
- Dropper Post Ready — Internal routing already in place. Add a dropper whenever you're ready.
- Semi-Internal Cable Routing — Cleaner than fully external, easier to service than fully internal.
-
Tire Clearance — Plenty of room for real-world rubber in any configuration:
- Frame & Standard Fork: 700c x 55mm (2.2") or 650b x 60mm (2.4")
- Frame & Monster Fork (Carbon): 700c x 55mm (2.2") or 650b x 55mm (2.2")
- Mounts for Everything — 3 water bottle mounts plus rack, fender, and accessory mounts. Pack it up or strip it down.
Build & Customize
Wheelset — choose your build
700c — Fast & Versatile
- 23mm tubeless-capable rims (tape, valves, and sealant required)
- Continental Terra Hardpack TR 50mm
- Best for: gravel racing, mixed-surface riding, fast days out
650b — Capable & Comfortable
- 25mm tubeless-capable rims (tape, valves, and sealant required)
- Vittoria Barzo 2.1" knobby tires
- More volume, more grip, more trail capability
- Best for: bikepacking, rough terrain, off-road days
💡 Want both? Add the dual wheelset option — wheels, tires, tubes, rotors, and cassette — for $299.99. Swap between setups in minutes.
The 700c tire: one of the fastest-rolling 50mm gravel tires you can buy.
The Continental Terra Hardpack TR 50 scored 18.6 watts rolling resistance in independent lab testing at BicycleRollingResistance.com — earning a 4.5/5 "Highly Recommended" rating and putting it among the fastest gravel tires at this width. A flat central tread keeps things quick on pavement and hard-pack, while developed shoulder lugs and Continental's ShieldWall puncture protection handle the rough stuff. PureGrip compound means grip and durability don't get traded off against each other. At 50mm, this tire smooths out terrain that would rattle a narrower setup — without giving up speed.
Fork — choose your setup
4130 Chromoly Steel Fork
- Matched to the frame — same ride character
- 12x100mm thru-axle
- Mounting points for racks and accessories
Carbon Fiber "Monster Fork"
- Saves over 1.25 lbs vs steel fork
- Geometry-altering flip-chip for fit adjustment
- Improved comfort and front-end stiffness
All-Road Suspension Fork
- 40mm travel — takes the edge off rough terrain
- Noticeably smoother on chunky gravel and trails
- Regular MSRP $450
Complete Component Spec
Frame
- 4130 Chromoly Steel with Thru-Axle Dropouts (142mm rear spacing)
- UDH-Compatible derailleur hanger
- Semi-Internal Cable Routing
- Dropper Post Ready
- Mounts for 3 water bottles, racks, fenders, and accessories
Drivetrain
- 12-Speed State Bicycle Co. drivetrain
- Crank: 40t Direct Mount Chainring
- Cassette: 11–46t (upgrade to 11–50t available for $69.99)
Cockpit & Brakes
- Gravel handlebar with 33° flare
- Cable-Actuated Hydraulic Disc Brakes with compressionless housing
- Note: SRAM drivetrain upgrades include full hydraulic brakes
Rims
- 700c: 23mm tubeless-capable (tape, valves, and sealant required)
- 650b: 25mm tubeless-capable (tape, valves, and sealant required)
Tires
- 700c: Continental Terra Hardpack TR 50mm — tubeless ready
- 650b: Vittoria Barzo 2.1" — not tubeless rated
⚠️ Please note: the Vittoria Barzo tires (650b) are not rated tubeless. While it may be possible to set these up tubeless, we cannot guarantee compatibility. State Bicycle Co. recommends professional assembly for tubeless setups.
Available Upgrades
Drivetrain
SRAM Rival XPLR AXS — Wireless 13-Speed
- Rival E1 carbon levers & hydraulic brakes
- Rival XPLR rear derailleur
- Rival 10–46t 13-speed cassette
- SRAM Flat-Top chain
- Battery & charger included
- Apex D1 - 170mm Crank - 40t
- Best for: riders who want a wider range and more refined components for longer days in the saddle
SRAM Eagle Transmission "Mullet" AXS — Wireless 12-Speed
- Rival E1 carbon levers & hydraulic brakes
- S1000 T-Type rear derailleur
- Eagle 10–52t cassette (XS1270) — massive range
- Eagle T-Type chain
- Battery & charger included
- Apex D1 - 170mm Crank - 40t
- Best for: big mountain days, loaded bikepacking, or anyone who wants to spin up anything
Wheels
Dual Wheelset (700c + 650b)
- Both wheel sizes and tire setups
- Rotors, cassette, and tubes included
- Swap between setups in minutes
DT Swiss Alloy Wheelset
- Available in 650b or 700c
- A meaningful step up in stiffness, weight, and hub quality
Top Upgrade ENVE AR40 Carbon Wheelset
- Wind tunnel-tested aerodynamics
- 25mm internal rim width — wide and fast
- Gravel-rated durability, tubeless only (sealant included)
- Available in HG and XDR driver
- The fastest wheel upgrade available for this build
Size Recommendations
| Size | Height Range |
|---|---|
| XS | 5'1" – 5'6" |
| S | 5'5" – 5'10" |
| M | 5'9" – 6'2" |
| L | 6'1" – 6'5" |
Want to get technical? Full Geo / Specs here.
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
4.5 ★★★★★
Based on 1436 reviews
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Product Reviews
★★★★★ 5
Clint is the Real Deal and this is an Excellent Book!
Format: Paperback, Format: Paperback
Clint knows his stuff, and I’ve also taken his accompanying training course. This book will give you some insights in how to apply a variety of techniques around ChatGPT and other engines and how to use them effectively in your job. Highly recommended!
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Reviewed in the United States on June 21, 2024
★★★★★ 3
Happy to have the book - damaged though
Format: Paperback, Format: Paperback
Excited to dive into this book but don’t love that it’s damaged.
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Reviewed in the United States on October 19, 2024
★★★★★ 5
Great GPT reference
Format: Paperback
Everyone I know is seeking the best options to build AI/ML, and GPT solutions into their current offerings. The “ChatGPT for Cybersecurity Cookbook” (Packt, 2024) by Clint Bodungen offers a detailed schematic for building effective ML solutions into existing practices. The book includes ten chapters, each focusing on a different area. The areas demonstrate clear solutions for framing a solution, building effective tools and library interactions, explaining what the solution accomplishes, and offering advanced solutions. Recommend the book for anyone working to improve their ability to use ChatGpt in accelerating cybersecurity solutions.
Each section approaches a different solution but the overall format is an outstanding deep dive for each section. The analysis starts with an introduction to the roles and formats. This details how to construct the ChatGPT query with enough guidance to answer the desired question. The next step suggests how the AI/ML tools find the right answers. The last section in every chapter details a “there’s more” showing how to expand the different questions. Chapters include building ChatGPT into Python language and API calls so one can not just launch a query, but have the query launch every time code executes.
All the chapters follow the same path but with different answers. This cookbook shows how roles and queries can be modified to deliver what one wants. One of the biggest benefits is seeing role construction from a cybersecurity expert with 20 years of governance experience to a threat analyst who desires to incorporate MITRE’s ATT&CK frameworks. The book demonstrates how to dig into the various sections for success. Some of the later sections demonstrate how one can point ChatGPT at specific data factors, for example, the AI tool can not execute commands to find traffic data but can be pointed to already collected traffic data to summarize answers.
One key flaw to remember is ChatGPT does not solve security problems for you. The best solutions point to frameworks and potential answers. The frameworks still need to be executed by a team or individual to create effective software models, it is just a step ahead in the overall process. That same framework really shows up in the threat analysis, training, and incident response sectors. Each solution builds a format to suggest some answers if pointed at the correct data. The answers are likely to be accurate but one still may need to verify against existing data and metrics. The other gap maybe if the ChatGPT tool is not pointed at specific information, answers may be skewed to what it can achieve.
Overall, if you want a quick way to incorporate an AI/ML tool, then “ChatGPT for Cybersecurity Cookbook” provides an excellent reference. From the cookbook perspective, one gets all the recipes for various security items, what the finished product should look like, and potential areas to improve in the future. The explanations are all geared to cybersecurity Recommend this as a key reference for anyone working with ChatGPT functions.
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Reviewed in the United States on June 11, 2024
★★★★★ 5
🌟🌟🌟🌟🌟 A Game-Changer for Cybersecurity Professionals!
Format: Paperback
"ChatGPT for Cybersecurity" by Clint Bodungen is an absolute must-read for anyone in the cybersecurity field. This book masterfully bridges the gap between AI technology and cybersecurity, offering readers both the foundational knowledge and advanced techniques needed to harness the power of ChatGPT and other large language models (LLMs) in protecting digital assets.
From the outset, Clint provides clear and actionable guidance, making even the most complex concepts accessible to beginners while also offering deep insights that will benefit seasoned professionals. The book is well-organized, with each chapter building on the last, leading the reader from basic understanding to advanced applications.
One of the standout features of this book is its practical approach. Clint doesn't just talk about the theory; he walks you through real-world scenarios where ChatGPT can be applied to enhance cybersecurity measures. Whether you're looking to automate threat detection, improve incident response, or even develop your own AI-powered tools, this book has you covered.
The author's expertise in both AI and cybersecurity shines through in every chapter, making it not just an informative read but also an inspiring one. If you're serious about staying ahead in the ever-evolving world of cybersecurity, "ChatGPT for Cybersecurity" is a resource you cannot afford to miss.
Highly recommended for anyone looking to integrate AI into their cybersecurity toolkit!
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Reviewed in the United States on August 15, 2024
★★★★★ 1
Recipes for disaster!
Format: Paperback
I wish I never paid for this. I wanted to support the author and purchase it, but I'm regretting it big time.
The book is clearly written by someone with great technical abilities, and poor communication/teaching skills. It also lacks clarity, and repeats some concepts under different sections without explaining why or what you're gonna do with that information, as if some explanations were incomplete... all in a way that it is utterly confusing.
Codes have lots of errors, so get ready to debug the heck out of them.
I needed this for a project which aimed to make some processes more efficient, and now I'm stuck fixing a problem I did not need, increasing my workload.
One of the worst cyber security books I've ever owned.
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Reviewed in the United States on March 3, 2025