• In Stock

State Bicycle Co. | Earthstone - Core-Line

Regular price $399.99
Sale price $399.99 Regular price $399.99
Member Price $319.99 Member Price - Not a Member? Join Now

Product Overview
Constructed Using A Sturdy Steel Frame
Boasts A Simple-to-maintain Single-speed Transmission
Fitted With Horizontal Dropouts Chain-tensioners For Convenience
Provides An Option To Select From Riser Bars, Bullhorn, Or Drop Bars
Includes A Deep V Wheel Set With 40mm Hubs And Sealed Bearings
Front And Rear Caliper Brakes For Assured Braking Efficiency

Guarantee Safe & Secure Checkout

Shop With Purpose, Make A Difference
Every Purchase Provides 10 Meals Through Feeding America.
Learn More.

Have a Question?

We’re here to help.


The State Bicycle Co | Earthstone Core-Line is the perfect blend of style and versatility. Seeking out that classic fixed gear or single speed experience? You’ve just found it. Built on a tough steel frame, the Core-Line is designed to be a reliable machine for every day riding. And designed to be packed with features that take your ride to the next level. It comes with quality components, flip-flop hub so you can ride both fixed gear and freewheel, and the ever stylish ‘Cult x Vans’ signature waffle patterned grips.

If you're looking for a trusty and well-built bicycle that might showcase a more practical street-styled aesthetic, then look no further. The Core-Line series from State Bicycle Co | Earthstone has everything for you. Get ready for a fun and carefree ride, all you need to do is just hop on the saddle and enjoy the experience.


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
FLIP-FLOP HUB Includes 16T Freewheel and Fixed Gear Cog - Easily Ride Fixed Gear or Single Speed
HANDLEBARS Choose Riser Bars w/ Vans Grips or Bullhorn or Drop Bars w/ Bar Tape
BRAKES Front & Rear Caliper Hand Brakes
PEDALS Platform Pedals
SADDLE Synthetic Leather Saddle w/ Steel Rails


Click Here for Instruction Manual



State Bicycle Co. provides a five-year warranty against defects in manufacturing for all bicycle frames and forks, valid only for the original purchaser and non-transferable. This warranty does not cover damages stemming from misuse or lack of maintenance. Essor USA brand carbon fiber forks are excluded from this coverage, but they do come with a separate two-year warranty.

For all non-consumable parts/accessories, State Bicycle Co. offers a one-year warranty against manufacturing defects. These parts include pedals, crankset, wheels, hubs, spokes, stems, carbon fiber forks, seat posts, and handlebars. However, regular wear and tear on items such as tires, bar tape, saddles, chains, tubes, grips, paint, and brake pads are not covered under any warranty.

The warranty period is 5 years from the date of activation, covering only the initial purchase. Any replacement items needed within the warranty period will be covered until the end of the original warranty term, not an additional 5 or 1 year.

For electronic bikes, there's an 18-month warranty for motor, electronics, and battery. For other parts, refer to the information stated above.

To activate your bicycle warranty, we must receive proof of professional assembly. This ensures you have the safest and most optimized riding experience with your new bike. Please submit your warranty card and proof of a professional build within 30 days of receiving your bike. Activating your warranty will provide you with confidence, knowing your bike is safe, tuned up, and customized to your comfort level.

Please note, State Bicycle Co. will only have your bike serial number on record if you register it with us. The serial number is engraved under the bottom bracket shell on each frame.

Returns & Refunds

Our return policy is designed with your convenience in mind!

You can return items within 30 days of purchase, provided they are in their original condition, unused, original packaging, and with all tags intact.

If you receive a damaged, defective, or mis-shipped item, contact us immediately so we can resolve the issue promptly. However, please be aware that certain items, such as perishable goods, custom products, sale items, memberships, and gift cards are not eligible for return.

For exchanges, we suggest placing a new order and returning the original item. Upon approval, refunds will be processed back to your original payment method within 10 business days.

You may read our full refund policy HERE.

Questions & Answers

Have a Question?

Be the first to ask a question about this.

Ask a Question

Customer Reviews

Be the first to write a review