State Bicycle Co. | 4130 Steel - Fixed Gear / Single-Speed - Frame Set - Navy / Gold 1
State Bicycle Co. | 4130 Steel - Fixed Gear / Single-Speed - Frame Set - Navy / Gold 2
State Bicycle Co. | 4130 Steel - Fixed Gear / Single-Speed - Frame Set - Navy / Gold 3
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State Bicycle Co. | 4130 Steel - Fixed Gear / Single-Speed - Frame Set - Navy / Gold

Regular price $269.99
Sale price $269.99 Regular price $269.99
Member Price $215.99 Member Price - Not a Member? Join Now

Product Overview
Rugged, Double-Butted 4130 Chromoly Steel Frame
Capable Of Accommodating Tires Up To 45c
Heavy Duty 1 1/8in Steel Fork

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Introducing the new State Bicycle Co. 4130 Steel Frame Set – an incredibly lightweight ride for the ultimate adventure. Expertly crafted from 4130-grade chromoly steel, this bike is strong enough to take on your most intense rides, yet graceful and lightweight enough to provide you with unrivaled control. The sleek navy and golden colors take this fixed-gear or single-speed just one step further, making it both a piece of art and a tool.

But that’s not all. This frame is equipped with completely redesigned geometry to help you conquer even the toughest terrain, with no compromises when it comes to the tire clearance. The fork and seat stay rack mounts make it the perfect all-rounder so that you can take it with you on your next outdoor excursion or sporty adventure.

Don’t miss out on the chance to experience life-changing rides with the sleek and stylish State Bicycle Co. 4130 Steel Frame Set. Come and discover why this bike is the undisputed king of adventure.


Frame Double-Butted 4130 Chromoly Steel, TIG Welded w/ "Wishbone" Rear
Dropouts Horizontal Dropouts ft. Integrated Chain-Tensioners
Fork 1 1/8in 4130 Chromoly
Headset 1 1/8" Threadless
Extras Integrated Chain Tensionsers, Drilled for 2 Water Bottle Cage
Max Recommended Tire Size 45c


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.

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