State Bicycle Co. 4130 Road - Deep Indigo - (8-Speed)
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Full Manufacturer Backing: State Bicycle Co.
State Bicycle Co. builds machines meant to be ridden hard. As an authorized retailer, every bike we sell is backed by State’s "ProBuild" warranty standards, ensuring your rig is protected against manufacturing defects.
Coverage Breakdown:
- 5-Year Frame & Fork: Coverage for Steel and Aluminum frames/forks against manufacturing defects.
- 18-Month eBike System: Protection for the motor, electronics, and battery suite.
- 1-Year Components: Coverage for non-consumable parts (cranks, pedals, bars, wheels, etc.).
- Carbon Advantage: Professionally built carbon frames receive an extended 2-year warranty.
The ProBuild Requirement
To ensure peak performance and validate your warranty, State Bicycle Co. requires proof of professional assembly by a certified mechanic. Bikes must be registered within 30 days of delivery.
Hassle-Free Registration
Don't sweat the paperwork. For our signature service, simply email your proof of assembly and order details to support@belcopia.com and our team will handle the official registration with State for you.
Material4130 Chromoly
Drivetrain8-Speed Sunrace
Wheelset700c x 28mm
Weight~22 lbs 10 oz
UtilityRoad / Commute
State Bicycle Co. 4130 Road
Deep Indigo Edition. 8-Speed Steel.
"Retro Aesthetics. Modern Performance."
Widely considered the ultimate urban road machine, the State Bicycle Co. 4130 Road in Deep Indigo is your agent of speed in an over-complicated world. Stop blending into commuter traffic and start owning the pavement. Engineered for the rider who values analog precision and timeless aesthetics, this top-rated 8-speed strips away modern clutter while delivering maximum utility.
Built on the legendary double-butted 4130 Chromoly frames that State Bicycle Co. was founded on, this stunning machine pays homage to classic road bikes. Featuring highly responsive 8-speed downtube shifting, you aren't just traveling; you're commanding respect on every city block.
"The 4130 Road in Deep Indigo is our tribute to the golden era of cycling. We used double-butted Chromoly not just for weight, but for its legendary fatigue life—it’s designed to handle a decade of city riding while the analog shifting keeps you perfectly connected to the road."
RECLAIM YOUR TIME IF...
- You want a Deep Indigo statement piece that looks like a vintage classic but shifts and stops with modern reliability.
- You need the versatility of gears to crush steep city hills and battle headwinds.
- You value the famously smooth, vibration-dampening ride of a premium steel frame.
- You believe your daily commuter should be a beautiful statement piece reflecting your discerning style.
THE PURIST'S DRIVETRAIN
An Analog Masterpiece
This isn't about plastic click-shifters. This is about the tactile connection between rider and machine. Classic Sunrace downtube shifting is not only more robust and easier to maintain, it keeps your handlebars clean and your focus on the road ahead.
Sense the mechanical honesty of every shift as you glide through the 8-speed drivetrain. It is a refined, satisfying experience for the rider who prefers a more involved journey.
CRAFTED, NOT JUST BUILT
Timeless Aesthetic
Every detail of the Deep Indigo edition is a nod to classic cycling heritage. See the deep, lustrous shine of the paint, reminiscent of vintage sports cars. Notice how it’s perfectly complemented by the gleam of polished silver components and white bar tape.
This isn't a bike designed by a committee; it's a curated piece of rolling art. The 28c gumwall tires strike the perfect balance—fast enough to drop the morning pack, yet wide enough to absorb urban potholes without hesitation.
PREMIUM COMPONENTS
*Note: Detail images feature our Hunter Green colorway. Your State Bicycle Co. road bike will arrive in the official Deep Indigo finish.
4130 Chromoly Steel
Double-butted 4130 steel provides a compliant, durable ride quality that absorbs road chatter far better than aluminum.
Analog Precision
Satisfying, tactile Sunrace downtube shifting. Reliable, simple, and keeps your cockpit clean from excessive clutter.
8-Speed Performance
An 8-speed derailleur with an 11-28T cassette provides the perfect range for city sprints and heads-up climbing.
Lo-Pro Wheelset
Lightweight 700c Lo-Pro wheels paired with fast-rolling 28c tires for a classic aesthetic and quick acceleration.
Caliper Brakes
Equipped with dual-pivot alloy caliper brakes for reliable, powerful stopping power in all urban conditions.
WHY THIS BUILD MATTERS
8-Speed Dynamic Range
The 11-28T cassette paired with a 44T chainring provides explosive off-the-line speed while still giving you the climbing gears to conquer technical inclines.
Double-Butted Resilience
We use double-butted 4130 Chromoly, which is thicker at the joints and thinner in the center. This results in a frame that is 20% lighter than hi-ten steel.
Expedition Ready
This isn't a fair-weather bike. With integrated mounts and clearance for up to 32c tires, it transforms easily into a high-speed touring rig.
Technical Specifications
| Bottom Bracket | 68mm x 118mm Sealed Bearing |
|---|---|
| Chain | KMC Z7 3/32" |
| Crankset | Single CNC Alloy, 3/32" 170mm 44T, 5 Bolt Chainring |
| Fork | 1 ⅛" Chromoly Steel Threadless |
| Frame | Double-Butted 4130 Chromoly Steel (2 Bottle Mounts) |
| Gearing | 1x8 Speed Cassette, 11-28T Downtube Shift Lever |
| Handlebars | 6061 Aluminum Dropbars (25.4mm x 410mm Wide) |
| Brakes | Dual Pivot Forged Alloy Calipers w/ Hood Levers |
| Hubs | 32H x 14G High-Flange Sealed |
| Wheels | 700c Aluminum Wheel Set (Lo Pro Depth: 14mm) |
| Tires | 700c x 28mm (Max Clearance: 32mm) |
| Weight | 22 lbs 10 oz (Size 55cm) |
Sizing Guide
| Frame Size | Rider Height | Inseam |
|---|---|---|
| 49cm | 5'1" - 5'4" | 26.5" - 28.5" |
| 52cm | 5'4" - 5'7" | 28.5" - 31" |
| 55cm | 5'7" - 5'11" | 31" - 32.5" |
| 59cm | 5'11" - 6'2" | 32.5" - 34" |
| 62cm | 6'2" - 6'6" | 34" - 36" |
Frame Geometry
| Measurement | 49cm | 52cm | 55cm | 59cm | 62cm |
|---|---|---|---|---|---|
| Actual Top Tube | 530mm | 540mm | 550mm | 586mm | 590mm |
| BB Drop | 65mm | 65mm | 65mm | 65mm | 65mm |
| BB Height | 270mm | 270mm | 270mm | 270mm | 270mm |
| Chain Stay | 405mm | 405mm | 405mm | 405mm | 405mm |
| Complete Bike Weight | 10035g | 10064g | 10290g | 10375g | 10489g |
| Effective Top Tube | 540mm | 540mm | 555mm | 590mm | 590mm |
| Head Tube Length | 95mm | 95mm | 105mm | 140mm | 160mm |
| Stack | 520mm | 520mm | 536mm | 570mm | 589mm |
| Reach | 396mm | 392mm | 392mm | 416mm | 410mm |
| Standover Height | 746mm | 760mm | 782mm | 817mm | 841mm |
| Wheelbase | 996mm | 992mm | 977mm | 1012mm | 1012mm |
Frequently Asked Questions
How durable is the analog downtube shifter?
Extremely. It eliminates complex indexing springs found in handlebar shifters, making it virtually indestructible and easy to service anywhere in the world.
Does this model require specific tools for maintenance?
No. We prioritize standard metric hardware, allowing you to maintain your State Bicycle Co. 4130 Road with a simple multi-tool and basic mechanical knowledge.
How many gears does the 4130 Road have?
It features an 8-speed cassette. This provides a wide range of resistance settings to help you maintain a steady cadence regardless of terrain or wind conditions.
Can I upgrade to different tires later?
Yes. The frame and fork clearance allow for tires up to 32c wide. You can swap the stock 28c tires for a wider profile if you prefer more comfort and traction.
Is the 4130 Road suitable for long group rides?
Absolutely. The lightweight steel frame and efficient 8-speed range allow you to maintain pace with modern performance groups while looking significantly better than them.
How do I validate my 5-year frame warranty?
To ensure safety and peak mechanical performance, professional assembly by a certified mechanic is required. Keep your assembly receipt to validate the warranty with State Bicycle Co.
What's In The Box
- State Bicycle Co. 4130 Road (Deep Indigo)Arrives 90% assembled. Just attach front wheel, pedals, and handlebars.
- Wellgo Alloy PedalsHigh-quality platform pedals with toe cages included.
- Braking SystemDual-pivot calipers pre-installed for immediate stopping power.
