4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)
4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)
4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)
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Customer Reviews

Based on 28 reviews
100%
(28)
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(0)
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(0)
0%
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Sheldon A. (Phoenix, US)
This bike rips

This is my favorite bike I have ever owned. I have it set up for Tracklocross running no brakes. I swapped from the stock tube set up for tubeless running 700x42 Specialized Sawtooth front and back and flat Doom Bars at 800mm width. This thing runs great stock but I plan to continue to upgrade the components as I go to make it an absolute beast.

j
johnk (Santa Fe, US)
True Value

One fine bike at this price point. Love the design and attention to detail. The Matte Black color gives this bike a distinct look. Simple, sleek, street. Love it. Bought the 4130 because in our city we have streets at all levels of repair and disrepair. Plenty of dirt roads. Even single track paths. This bike handles it all. The ride is remarkably secure and smooth. The tires are ok and the handling is nimble for a gravel bike. Very pleased so far and I am running this bike strictly stock off the shelf. Keep up the great work, State Bike!

M
Michael Goddard (Dothan, US)
I really like this bike.

When I purchased, I knew I was going to change almost everything on it, so I have not ridden it stock. I went with fairdale MX6 bars, Sunday grips and stem, shimano xt levers with tektro R559 brakes, velocity wheels with a WTB Resolute 700x42 (50 would fit), WTB Riddler 700x37 rear (42 should fit) and finally the Essor crank. But, I was not able to get the drive side of bb off- was turning the correct way. Fabric scoop radius saddle with a Ritchey seatpost.

We have 16miles of flow trails locally with some long climbs and a lot of short punchy ones. 46x18 gets me up most without a ton of mashing, but I need to get back in shape after a series of mishaps and 18 months off the bike.

K
Keith Mangum (Miami, US)
Very Solid!

This bike is just what I was looking for, no gears no disc brakes, able to go off-road, extremely simple yet stylish. The range of tire sizes that can be used on this bike gives it unique versatility.

G
G.G. (Hemet, US)
Tracklocross beast

Incredibly fun and capable bike right out of the box. Stock crankset and bottom bracket is pretty stiff, but if you run beakless I would upgrade. Omniums with a phil wood bb make this bike feel bomb proof. Its great for a ride to the brewery or some sketchy single track, either way there's no option where you aren't having fun on it

M
M.W. (St Louis, US)
Quick & Responsive

Replacing an old experience with a track Guerciotti.. Wanted a steel frame and a short wheelbase. I've put 2 hours in the seat and this brings back some fond memories. Can't wait to flip over to the fixed gear and put do some laps in the velodrome.

R
Rosendo Rojas Macuil (Brooklyn, US)
Couldn’t be happier!!!

The bike is amazing! Rides very smooth and quiet too. Only sound is the tires rolling through the pavement. The thicker tires eat up all the bumps that these NYC streets throw at them and also give that feeling of more grip to the road as you ride. This being my very first brand new bike purchase I’m thrilled that I went with this company and model. You won’t be disappointed!

G
Guy Mrnustik (Lewisville, US)
Awesome single speed bike

Awesome bike! Perfect for easy training rides and was a great price!

M
Matt Youngberg (Garden City, US)
Loving it

This is my first bike since I was a teenager (I'm close to 30 now). So I'll admit I don't have a good frame of reference for reviewing this. But riding it has been very smooth and fun, and I've never been this excited about getting out to exercise everyday. Great buy.

R
Rodney Herrington (Jasper, US)

Excellent bike! Sturdy frame yet nimble and light. Easy to assemble and arrived in a short amount of time. First time owning a fixie and I'm hooked. You really feel one with the bike. Fun to ride, I'm like a kid again.

4130 - Matte Black / Mirror – (Fixed Gear / Single-Speed)
ALL BLACK EVERYTHING. AS STEALTH AS IT IS STYLISH

The redesigned 4130 features larger tires perfect for every adventure. A bike that can handle poorly maintained urban roads, gravel paths, or even light trails. This bike is extremely durable, versatile, and riders can enjoy the simplicity of a single-speed - known for being extremely reliable and easy to maintain.

See What the Experts Have to Say! (Read The Reviews):
6738405261399

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Take a look at the bike in action:

The 4130 Steel Line earned its namesake from the double-butted 4130-grade chromoly steel used on the frame and fork that maximizes strength without making compromises on weight. Now with completely redesigned geometry to accommodate larger tire clearance and equipped with fork and seat stay rack mounts to be the perfect all-rounder.

Equipped with a rider's choice of All-Road Gravel Drops or Wide Riders and tubeless compatible wheels equipped with 38x700c tires, laced to a sealed-bearing flip flop hub. 

This bike is extremely durable, versatile, and riders can enjoy the simplicity of a single-speed - known for being extremely reliable and easy to maintain.

This bike is perfect for anyone looking for a quality single-speed / fixed gear bike that can handle any terrain - whether it be on poorly maintained city roads, gravel paths, or even light trails.

[SPECS]

  • FRAME: Double-Butted 4130 Chromoly Steel, TIG Welded w/ "Wishbone" Rear to Accommodate 38x700c Tires
  • DROPOUTS: Horizontal Dropouts ft. Integrated Chain-Tensioners
  • WHEEL SET:  Tubeless compatible - All-Road (Track) Wheelset, Drilled 40 mm High-Flange Hubs w/ Sealed Bearings w/ 38x700c tires* (*not tubeless rated).
  • FLIP-FLOP HUB: Includes 16T Freewheel and Fixed Gear Cog - Easily Ride Fixed Gear or Single Speed
  • CRANKSET: Steel Forged Crank w/ 130 BCD, 170MM Crank Arms, 46t Chain-ring
  • GEAR RATIO: 46x16
  • HANDLEBARS: Choose All-Road Flared Gravel Drops or Wide-Risers
  • BRAKES: Long Reach Brake Calipers
  • PEDALS: Included

SIZE: 6 Frame Sizes to fit any Rider Height from 5'3" to 6'7" (Size 55 cm Pictured)

Max Recommended Tire Size:  45c (sizes of up to 50c+ have been fitted by riders however fitment varies on wheels used, brand of tires, and other factors)

WEIGHT:  23lbs 7oz*

*(Size 55 cm Frame as Pictured w/ Riser Bars)

Click Here for Size Chart and Specs

RETURNS & Exchanges: State Bicycle Co. proudly offers FREE RETURNS for EXCHANGES - please see details of our Return Policy here.

SHIPPING:  Most in-stock items ship within 1 business day! Tracking information is provided upon shipment. Learn more about our Shipping Policy

ASSEMBLY: Complete Bicycles will ship 90% built and require only basic tools and knowledge to complete the build. However, a fully assembled bicycle also needs to be tuned and adjusted (oftentimes with specialty tools). We strongly encourage having your bike professionally assembled to validate your warranty and to ensure a safe and lasting ride.

WARRANTY:  Warranty activated when you submit proof of professional assembly. 

  • 5-year Warranty on all bicycle frames
  • 1-year Warranty non-consumable parts
  • 2-year Warranty on Essor USA products

Learn more about our Warranty Policy.

Size Charts and Specs:  Detailed Size Charts and Specs can be found here:  Size Charts & Specs.

SUPPORT:  We pride ourselves on having a friendly and knowledgeable staff. Contact us and we'd be happy to help you out in any way we can.

Customer Reviews

Based on 28 reviews
100%
(28)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
S
Sheldon A. (Phoenix, US)
This bike rips

This is my favorite bike I have ever owned. I have it set up for Tracklocross running no brakes. I swapped from the stock tube set up for tubeless running 700x42 Specialized Sawtooth front and back and flat Doom Bars at 800mm width. This thing runs great stock but I plan to continue to upgrade the components as I go to make it an absolute beast.

j
johnk (Santa Fe, US)
True Value

One fine bike at this price point. Love the design and attention to detail. The Matte Black color gives this bike a distinct look. Simple, sleek, street. Love it. Bought the 4130 because in our city we have streets at all levels of repair and disrepair. Plenty of dirt roads. Even single track paths. This bike handles it all. The ride is remarkably secure and smooth. The tires are ok and the handling is nimble for a gravel bike. Very pleased so far and I am running this bike strictly stock off the shelf. Keep up the great work, State Bike!

M
Michael Goddard (Dothan, US)
I really like this bike.

When I purchased, I knew I was going to change almost everything on it, so I have not ridden it stock. I went with fairdale MX6 bars, Sunday grips and stem, shimano xt levers with tektro R559 brakes, velocity wheels with a WTB Resolute 700x42 (50 would fit), WTB Riddler 700x37 rear (42 should fit) and finally the Essor crank. But, I was not able to get the drive side of bb off- was turning the correct way. Fabric scoop radius saddle with a Ritchey seatpost.

We have 16miles of flow trails locally with some long climbs and a lot of short punchy ones. 46x18 gets me up most without a ton of mashing, but I need to get back in shape after a series of mishaps and 18 months off the bike.

K
Keith Mangum (Miami, US)
Very Solid!

This bike is just what I was looking for, no gears no disc brakes, able to go off-road, extremely simple yet stylish. The range of tire sizes that can be used on this bike gives it unique versatility.

G
G.G. (Hemet, US)
Tracklocross beast

Incredibly fun and capable bike right out of the box. Stock crankset and bottom bracket is pretty stiff, but if you run beakless I would upgrade. Omniums with a phil wood bb make this bike feel bomb proof. Its great for a ride to the brewery or some sketchy single track, either way there's no option where you aren't having fun on it

M
M.W. (St Louis, US)
Quick & Responsive

Replacing an old experience with a track Guerciotti.. Wanted a steel frame and a short wheelbase. I've put 2 hours in the seat and this brings back some fond memories. Can't wait to flip over to the fixed gear and put do some laps in the velodrome.

R
Rosendo Rojas Macuil (Brooklyn, US)
Couldn’t be happier!!!

The bike is amazing! Rides very smooth and quiet too. Only sound is the tires rolling through the pavement. The thicker tires eat up all the bumps that these NYC streets throw at them and also give that feeling of more grip to the road as you ride. This being my very first brand new bike purchase I’m thrilled that I went with this company and model. You won’t be disappointed!

G
Guy Mrnustik (Lewisville, US)
Awesome single speed bike

Awesome bike! Perfect for easy training rides and was a great price!

M
Matt Youngberg (Garden City, US)
Loving it

This is my first bike since I was a teenager (I'm close to 30 now). So I'll admit I don't have a good frame of reference for reviewing this. But riding it has been very smooth and fun, and I've never been this excited about getting out to exercise everyday. Great buy.

R
Rodney Herrington (Jasper, US)

Excellent bike! Sturdy frame yet nimble and light. Easy to assemble and arrived in a short amount of time. First time owning a fixie and I'm hooked. You really feel one with the bike. Fun to ride, I'm like a kid again.