4130 Steel - Fixed Gear / Single-Speed - Frame Set - Hammered Powder Coat
- Limited Availability
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Full Manufacturer Backing: State Bicycle Co.
State Bicycle Co. builds machines meant to be ridden hard. As an authorized retailer, every bike we sell is backed by State’s "ProBuild" warranty standards, ensuring your rig is protected against manufacturing defects.
Coverage Breakdown:
- 5-Year Frame & Fork: Coverage for Steel and Aluminum frames/forks against manufacturing defects.
- 18-Month eBike System: Protection for the motor, electronics, and battery suite.
- 1-Year Components: Coverage for non-consumable parts (cranks, pedals, bars, wheels, etc.).
- Carbon Advantage: Professionally built carbon frames receive an extended 2-year warranty.
The ProBuild Requirement
To ensure peak performance and validate your warranty, State Bicycle Co. requires proof of professional assembly by a certified mechanic. Bikes must be registered within 30 days of delivery.
Hassle-Free Registration
Don't sweat the paperwork. For our signature service, simply email your proof of assembly and order details to support@belcopia.com and our team will handle the official registration with State for you.
The 4130 Steel frameset in Hammered Powder Coat wears a textured gray hammered powder coat with a white State script. It is the same double butted chromoly frame and fork State builds its 4130 fixed gear and single speed bikes on, redesigned for bigger tires and given rack mounts on the fork and seat stays.
It comes as frame, fork, headset and seatpost clamp, ready for the rider's own wheels, drivetrain and cockpit.
Key Features
- Double butted 4130 chromoly. Frame and fork are both 4130 chromoly, double butted for strength without extra weight.
- Room for 45c tires. The wishbone rear clears 45c tires, and riders report fitting 50c and up.
- Built in chain tensioners. Horizontal dropouts with integrated tensioners keep the chain tight on a 1 speed build, fixed or freewheel.
- Rack and bottle mounts. Fork and seat stay rack mounts plus 2 bottle cage mounts let the frame carry a load.
- Six sizes. Frames from 46 to 62 cm cover riders from 5'3" to 6'7".
Specifications
| Frame | Double butted 4130 chromoly steel, TIG welded, wishbone rear |
|---|---|
| Fork | 4130 chromoly, 1 1/8" steerer |
| Headset | 1 1/8" threadless, included |
| Dropouts | Horizontal, with integrated chain tensioners |
| Mounts | Fork and seat stay rack mounts, 2 bottle cages |
| Max tire | 45c recommended (riders have fitted 50c and up; fit depends on wheel and tire) |
| Seatpost clamp | Included |
Sizes and Frame Weights
| Size | Rider height | Frame weight |
|---|---|---|
| 46 cm | 5'3" to 5'6" | 6 lb 14 oz |
| 49 cm | 5'5" to 5'8" | 6 lb 15 oz |
| 52 cm | 5'7" to 5'10" | 7 lb 2 oz |
| 55 cm | 5'9" to 6'0" | 7 lb 4 oz |
| 59 cm | 5'11" to 6'3" | 7 lb 10 oz |
| 62 cm | 6'2" to 6'7" | 7 lb 14 oz |
State weighs each frame with the headset and seatpost clamp fitted.
In the Box
- 4130 chromoly frame
- 4130 chromoly fork
- 1 1/8" threadless headset
- Seatpost clamp
Questions
Is the fork included?
Yes. The frameset is the frame, a 4130 chromoly fork with a 1 1/8" steerer, the headset and the seatpost clamp.
Fixed gear or single speed?
Either. The horizontal dropouts take a fixed cog or a freewheel, and a flip flop hub gives both on one wheel.
What is needed to finish the build?
Wheels and tires, a crankset and bottom bracket, chain, cog or freewheel, handlebar, stem, seatpost, saddle, pedals and brakes.