Core-Line - Earthstone
Conquer the urban landscape in style with the Earthstone Core-Line Bike
See What the Experts Have to Say! (Read The Reviews):
- Bicycling - The Greatest Bikes Ever Made
- Bicycling - State’s Core Line is the Epitome of Cycling’s Rebellion
current price, $449.99
This bike was tested by 9 independent cyclists picked by Bicycling Magazine, read the Field Test report here.
Our Core-Line fixed gear and single speed bicycles are what we're best known for. Built on a durable steel frame with seat stay rack mounts, eyelet mounts on the fork and cable stops, the Core Line models are as stylish as they are versatile. Quality components, a flip-flop hub that will allow you to ride fixed gear or freewheel and Cult x Vans ‘waffle pattern” grips will keep you comfortable and riding hassle-free for years to come.
If you want a fun and well-built bicycle but aren't yet looking for something “race-ready”, the Core-Line series is for you.
[SPECS]
- FRAME: Durable Steel Frame ft. Seat Stay Rack Mounts and Cable Stops
- DROPOUTS: Horizontal Dropouts ft. Integrated Chain-Tensioners
- WHEEL SET: Deep V Wheel Set ft. 40 mm High-Flange Hubs w/ Sealed Bearings and 700x28c Tires
- FLIP-FLOP HUB: Includes 16T Freewheel and Fixed Gear Cog - Easily Ride Fixed Gear or Single Speed
- GEAR RATIO: 44x16
- HANDLEBARS: Choose Riser Bars w/ Vans Grips (Standard) or Bullhorn or Drop Bars w/ Bar Tape
- BRAKES: Front & Rear Caliper Hand Brakes
- PEDALS: Platform Pedals
- SADDLE: Synthetic Leather Saddle w/ Steel Rails
SIZE: 4 Frame Sizes to fit any Rider Height from 5'0" to 6'2" (Size 54 cm Pictured)
Max Recommended Tire Size: 28c (sizes of up to 32c have been fitted by riders however fitment varies on wheels used, brand of tires, and other factors)
WEIGHT: 24 lb 8 oz
*(Size 54cm Frame as Pictured)
FAQ
Rider-owned in Phoenix, AZ since 2009. 5-year frame warranty on steel, aluminum & titanium · most in-stock bikes ship in 1 business day · 4.8/5 from 16,000+ reviews.
How does my bike show up, and do I need a shop?
That depends on how you order it:
- With Pro-Build (select models: $79.99, or $129.99 on Carbon Road). Our mechanics in Phoenix face the frame, set up and bleed the hydraulic brakes, index the drivetrain, cut the steerer to our stock length and torque-check everything before it goes in the box. That's the shop work that usually runs $150–$300 locally. You bolt on the bars, seatpost, front wheel and pedals, set your hoods and wrap your tape: about 20–30 minutes with a hex set and a torque wrench. Pro-Build adds a 1–2 week build queue.
- Without Pro-Build. Your bike ships mostly assembled, but it needs a full assembly and tune by a professional mechanic before it's ride-ready. Carbon, titanium and AXS builds that skip Pro-Build arrive unassembled with an uncut steerer, so your shop can build them to your exact fit.
Either way, a professional build is safer, rides better, and unlocks our better warranty tier (see below).
What does the warranty cover?
Every State bike comes with our Standard Limited Warranty against manufacturing defects for the original owner. No registration required.
- Steel, aluminum & titanium frames and forks: 5 years
- Carbon frames and forks: 1 year (2 years with ProBuild Advantage)
- Non-consumable parts (cranks, wheels, hubs, bars, stem, seatpost, pedals): 1 year
Not covered: wear items (tires, tubes, chains, brake pads, grips, bar tape, saddles, spokes, paint), rust on RAW finishes, crash damage, and labor or shipping costs. Full warranty details
What is ProBuild Advantage, and how do I get it?
It's our "you did it right" warranty tier for bikes that were professionally assembled and registered within 30 days of delivery. You get everything in the Standard warranty, plus:
- 2 years on carbon frames and forks, instead of 1
- Priority claim review: ProBuild claims go to the front of the line
- Faster help with shifting or braking issues, without the "did you tighten that bolt?" back-and-forth
- Shipping perks on approved warranty replacement parts
- Discounted pricing on a replacement frame or bike for up to 5 years from delivery, if a crash wins
To activate it: add Pro-Build when you order, or have a local shop assemble your bike and keep the receipt. Then register your bike within 30 days of delivery with your serial number (engraved under the bottom bracket shell) and proof of assembly. If you ordered Pro-Build, our mechanics already did the build. You just register.
When will my bike ship?
Most in-stock bikes ship within 1 business day, and you'll get tracking as soon as yours is on its way. Adding Pro-Build puts your bike in our build queue for 1–2 weeks before it ships. Shipping is calculated at checkout from your location and the size of your order, and bikes go out by UPS or FedEx Ground.
Outside the U.S.? We ship worldwide, and duties and taxes are paid at checkout, so nothing is due on delivery. Shipping policy
What if it's not right? Returns & exchanges
You have 30 days from delivery to request a return or exchange. Bikes need to be unused, in like-new condition and in their original packaging.
- Refunds: a return label fee is deducted ($45 for complete bikes), and original shipping isn't refundable.
- Exchanges: issued as store credit. The return label fee applies here too.
- Package Protection Plan (add it at checkout): covers loss and damage in transit, removes return label fees and deductions, and extends the window for exchanges and store credit to 60 days. Refunds stay at 30 days.
Pro-Build and other service work can't be refunded once it's done. Final sale, clearance and limited-run items can't be returned, and neither can international orders.
Can I pay over time, or use HSA/FSA funds?
Yes. Financing with Bread Pay splits your bike into monthly payments, and you can pay it off early with no penalty (subject to credit approval). You may also be able to use pre-tax HSA/FSA dollars through Truemed. A short intake at checkout checks your eligibility, which depends on your plan. HSA/FSA guide
Which size do I need?
Geometry charts, size guides and full build specs for every model are on our Size Charts & Specs page. Between sizes, or running a tall stack or long stem? Get in touch before you order. Pro-Build cuts the steerer to our stock length, and that can't be undone.
Can I see one in person or get it built locally?
Use our dealer & shop locator to find a shop near you for a look in person, assembly or a tune-up.
Something arrived damaged or missing?
Email info@statebicycle.com within 30 days of delivery with your order number and photos of the item, the box damage and the shipping label, and our team will take care of you. If a part has failed, submit a warranty claim. You can also reach us at 1-855-55-STATE or through our contact page.
Customer Reviews
Purchased two bikes during quarantine. Being stuck in a tiny Los Angeles studio apartment for hours upon end can take its toll on a relationship. Especially during a lock down. Now me and my significant other ride an average of 20 miles daily, in opposite directions. Riding these bikes gives us our much needed time apart and gives us a little break from each other. Sometimes I even say I get “lost” just to get that extra alone time. Shipping was fast and assembly was simple with some basic tools.
I was really excited when the bike arrived. It was in a box and delivered directly to my home. I cleared an area in the garage to began assembling the bike. I found the safety manual inside of a smaller box. I read up to where it suggested that the bike be professionally assembled. I stopped there and went to refill my coffee. As I’m fetching my drink I, laughed to myself, saying that I’m a professional. I’m a certified BMW, Toyota, & Volkswagen mechanic. In fact, I serviced bikes for friends and family as a hobby for several years. Anyhow, with a fresh cup of Joe I, was ready to begin the assembly. But then I couldn’t find the instructions. Okay, no problem I can figure this out. With a little help from Google and You Tube, I came to realize that the bike really needed professional assembly. That’s when my happy face turned red. So, I like the bike. It’s sturdy, light, and has sophistication. What I don’t like is the fact that nowhere during the selection or purchase, did I see anything referencing that the bike required professional assembly. So, the local bike shop charged me $150 for assembly and I had to wait 2 weeks due to their schedule. Yes, I’m a little upset about the total cost($299 plus $150) and the fact that I wasn’t advised upfront about the professional assembly requirements. Come on State, you have to be upfront about that.!
It's a simple and very nice bike!
But it was stolen today.
I am going to buy a new bike again.
There is beauty in simplicity and SBC's Core Line is one simple, stripped down bicycle beautifully put together. I love to keep it stock but my teenager daughter and I are taking turns riding this bike so I am replacing the seat post clamp to a quick-release one. We are bonding over this for our shared fun and joy riding this bicycle. My wife is insisting that I bought this for myself and not for our daughter but if the nagging doesn't stop i might have to get another one for my daughter again! And it might be the 4130 or the Black Label next time!
Just finished a 74mile ride and this bike held up exceptionally well. Me and 8 friends (all on cannondale road bikes) raced a few laps around Central Park and by the end of it I won... ON A $300 SINGLE SPEED. I get compliments on the color all the time and props for keeping up with ppl. That being said, it’s still heavy af. 25lbs of lead vs someone’s 16lb carbon fiber. In a battle of attrition you’ll wish you had a lighter bike but if you’re not doing this for racing, especially commuting, it’s a great bike to try. Tighten the brakes bc I got a rattle on mine after ~200miles. If you get the bottle cage and kryptonite lock assume you won’t have any frame real estate left so invest in a saddle bag u can tuck under the seat. I would also upgrade the seat. I make it work but unless you have padded shorts expect cobblestone streets to really turn ur ass to ground beef.
A BIG factor: peace of mind. I ride with a lot of people with expensive bikes and they’re too afraid to lock their bikes or scratch it when setting it down, or riding in riskier neighborhoods. There’s a convenient sense of “f*ck it” when locking your bike up somewhere bc ultimately it wouldn’t be a huge loss. This increases your freedom of where you can ride and what you can use your bike for.
(The drop bars pictured are not bought from state)
Ride safe y’all!
While my opinion on what’s great, good, fair or junk isn’t exactly credible, I can still use my voice as to what is good for me personally. After a new saddle and some (very slight) thicker tires, this baby rides like a fantasy. And for a little under 500$ ( not counting shipping & tax) it’s well worth it. Future buyers will most definitely want to opt for the bigger tires and more comfortable saddle. I paid a little extra for drop bars and upgraded pedals. Bottom line, this machine kills fascists.
Love the way it looks with the bull bars. Couldn’t be happier.
I’m 6 “1 and the frame fits perfect. I ride a $5000 mountain bike and this bike is a Solid and a great commuter for the price.
This is an awesome bike, smooth ride and takes corners well. The seat isn’t the most comfortable but that’s easily replaceable.
Bought this beauty for my wife on preorder. Was expecting the shipment to be shipped in late June, but I actually received it on the first week of June! That was an awesome surprise. Had it assembled at the local bike shop so that I could receive the 5 year warranty and even they surprised me. They told me to expect it back in about a week or so due to being very busy, but it was assembled and I received it the very next day. This is her first bike since being a teenager and she immediately fell in love. This bicycle is exactly what you want if you're getting into the fixie life. Very accommodating on the budget. So smooth! I can't wait for my bike to be shipped (preorder)!!! Very happy customers on this end!
