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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
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Description
most upright gravel bike 4130 All-Road - Raw Phosphate (12 Speed / UDH) - 700c or 650bThe 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
4.6 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
It’s a super good product! Compact but mighty!
Color: Brown
Don’t let the size of this fan fool you! It is powerful, great for a hot summer day, or if your car has no ac, it’s not only a fan it is a flashlight which is very bright, and the topper of all is it’s a phone charger!! For such a small item but packs quite the punch . It is small enough to fit in your purse, pocket or backpack! But don’t let the size fool you!
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Perfect for Summer
Color: Pink
I ordered this portable fan for a trip to the Caribbean and it was perfect. It definitely kept me cool during the heat. It's small and lightweight and it has various settings for different levels of flow. It doesn't oscillate but that's fine with me. I've brought it with me on multiple trips so I'd say it's reliable and it has great power too. The blush pink color is so cute and feminine I love it!
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Reviewed in the United States on May 9, 2026
★★★★★ 4
Compact Fan That Actually Works Well
Color: Black
This ended up being a pretty solid little fan. The biggest strength is how compact and portable it is while still putting out a decent amount of airflow. Easy to throw in a bag, keep while traveling, or use outdoors without it feeling bulky.
Build quality feels decent for the price. The plastic body is lightweight but doesn’t feel especially cheap or fragile. It feels designed for portability first, which is exactly what I wanted.
One thing I did appreciate was that the blades don’t hurt if they accidentally hit your hand or finger. Small detail, but it makes the fan feel less annoying to use and probably safer around kids as well.
The flashlight feature is honestly whatever for me. Nice that it exists, but not something I personally needed or would buy it for. The fan itself is the real value here.
Pros
* Compact and easy to carry
* Good airflow for the size
* Lightweight but reasonably well made
* Fan blades are safe and don’t hurt on contact
* Convenient for travel or outdoor use
Cons
* Flashlight feature feels unnecessary
* Plastic construction is functional, not premium
* Not powerful enough to replace a larger fan
Final Thoughts
Overall, this is a very practical portable fan that does exactly what it’s supposed to do. Compact, effective, and easy to keep with you. The extra features aren’t a huge selling point for me, but the core fan functionality works well enough that I’d still recommend it.
Who It’s For
Great for travel, theme parks, outdoor events, sports games, commuting, or anyone wanting a compact personal fan that’s easy to carry around.
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Great product
Color: Pink
Fit in my purse and has a good battery life for as much as I use it. Enjoy that there’s two different air flows.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Perfect Wind Speeds, Size, Weight, and Price Here on Amazon Prime
Color: Pink
My wife uses this little fan when she experiences one of her occasional hot flashes. And she said it works well for these times. She also uses it when we are at an outdoor market or park when the temperature rises along with the humidity thus providing a little respite from the these conditions.
She likes the size, weight, the included lanyard, and the fact that it is so quite when in use. A full charge seems to last for a two to three hours depending on the selected speed of the fan itself.
There are other more powerful portable handheld fans available, however, this one seems to be the perfect compromise between air speeds, size, weight, and price.
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Reviewed in the United States on May 20, 2026