We have read all expert and user reviews on the State Bicycle Co. 4130. In summary, this is what cyclists think. Published Jul 21, 2020 by Owen Jesse.

21 reasons to buy

The Core’s 4130 Chromoly tubing was a drawcard.
Riders reported a smooth and comfortable ride.
Owners said these bikes were beautiful in appearance.
The value of the 4130 Core-line range was lauded.
Riders found brakes responsive.
These bikes are available in a wide range of sizes for all rider heights.
Owners and reviewers praised the Core-line’s ‘zippy’ handling.
Riders found this rig sturdy over potholes and rough streets.
These bikes come with functioning chain tensioners.
Core-lines feature bosses for a single bottle holder.
Sealed Novatec hubs were consistent and reliable.
Some reviewers found these bikes to be very light.
Frames accomodate tires up to 32c in width.
Flexibility of the steel frame balanced stiffness and compliance.
Box-section rims were dependable.
Colorways on the Core-line range were admired by many.
The 44 x 16t gear ratio felt great out-of-the-box for a number of owners.
Unlike on many new bikes, State’s saddle impressed a reviewer.
One owner went from assembly to riding in under 30 minutes.
Riders praised the quality and traction of stock tires.
Buyers reported that wheels remained true after riding on various surfaces.

12 reasons not to buy

Bikes sometimes arrived with damage, including scratching and dents.
An expert reviewer said that chainring bolts continually loosened.
To many, pedals warranted an instant upgrade.
One buyer’s paintwork was chipping around fit components.
For a few owners, wheels arrived out of true.
Buyers sometimes complained of a lack of grease on arrival.
Over-tightening of components was sometimes a concern.
One buyer said that their fork was bent, with off-center brake drilling.
Generic, mid-range parts corroded easily and failed to impress one owner.
Packages were missing small parts, seat collars and even a box of small-parts.
Owners noted that paintwork deteriorated quite easily.
Wheels sometimes needed regular truing.

Bottom line

The State Bicycle Co. single-speed and fixie range may fall under a number of names. Ultimately, many of these bikes share the same frame and components, but are offered in a multitude of colors and themes. Generally, these bikes are seen as great value. They are a cut-price option with mid-range components and a pleasing weight. These aren’t high-end bikes, by any means. A number of customers received bikes with minor damage. But often, riders described a capable, rideable, affordable and presentable, chromoly, single-speed bike.

Expert Reviews

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Zach Gallardo

Level 1 expert

State Bike Co. 4130 Core-Line | Fixed Gear Bike Review

Level 1 expert

They look really awesome… options are great… inconsistencies in the paint… packaging was lacking… a sizeable dent… spacing was 5mm off acceptable… I felt like I was getting used goods.

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Locked In

Level 1 expert

State Bicycle CoreLine Review 2019

Level 1 expert

Wheels are where it shines… needs bigger tires… crankset’s fine… you’re gonna need to lighten the gear ratio… handlebars, too narrow… I think State have found the sweet spot as far as the price point goes.

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KevCentral

Level 1 expert

State Bicycle Co Montecore 3 – 4130 Core-Line Fixie Bicycle | My First Fixed Gear

Level 1 expert

Good looking and good riding… I didn’t expect the smooth ride that I would get…

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PEZ Cycling News

Level 1 expert

PEZ Reviews: State Bicycle Co.’s Fixed Flyer

Level 1 expert

The frame is solid, the geometry is to the stable side and handling is easy… Absolutely nothing on this bike would take more than a couple of dollars to replace at any shop, anywhere… If you’ve been wondering about single speed, you would be just plain stupid not to give it a try at this price.

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SSGC

Level 1 expert

Review: State Bicycle Co Fixies

Level 1 expert

…natural and comfortable from the get go… I liked both the look and feel of the straight blade forks on the Core over the carbon forks on the Contender.

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