#exploreyourstate
© 2025 State Bicycle Co..
Customer Reviews
Based on 32 reviews
88%
(28)
9%
(3)
3%
(1)
0%
(0)
0%
(0)
F
45c tires fit perfect in the front but rear is very close but still will work
j
If you’re looking for the perfect single speed frame that won’t break the bank, this it it.
Bought this bike on a whim to build up a Biergarten/Bar bike. So far it’s been nothing but excellent. I bought the frame in 62cm, the frame fits perfectly for my height of 1.95m. The paint job is immaculate and might rival the Black Canyon paint for my personal favorite.
I put a pair of excess cyclocross tires on this for the perfect amount of sendiness & so far has not disappointed. All the trails/off road I’ve taken this bike on have been nothing. The steel frame perfectly glides & absorbs so much rattle on washboard or terribly paved roads. Excited to see what this bike will be capable of with a few overnight basketpacking trips in the future.
State is always coming through with quality steel frames with some of the sickest paint jobs out!
D
Frame set landed in Australia super fast ! About a week . Shipping cost was way less than half some other brands are asking . Frame was packed well and arrived unmarked ! Finish is top tier . Bikes still a rolling shell so I can’t confirm how it performs but it sure does look good ! Cant wait to rip some skids on Aussie gravel ! Thanks SBC
D
Great frame. I got the 52 size. I am 5/10. Very good fit 👌. The crankset is 46 and the rear is a 16 freewheel. Bottom Bracket is 107mm. The weight is 25 pounds. Great purchase.
T
the ideal bike for days when the wind blows or the snow falls and when the road becomes impassable comfort is a guarantee of safety😉👊
A
Built up with State 6061 wheelset, 32c gravel tires and compact drop bars. Just finished 334 mile Great Allegheny Passage and C&O Canal trail from Pittsburgh to DC. Perfect bike frame and setup for the trip. Comfortable ride, relatively light setup, no issues. Plenty of braze-ons if I wanted to add even more accessories for the next trip. Only issue was that the rear dropout was slightly bent when I received the frame. State told me they would send out a new frame same day to replace it but I was able to adjust it so didn't need to take them up on the offer. This is the fourth or fifth time I've ordered something from State and the customer service has always been great.
m
Slick fameset, light enouph for fixed gear single speed setup. Birthday girl loves it!
J
Amazing! It's exactly (I mean exactly) like a squid so-ez but 1/3 the price! You can just buy one of these and spray paint it and no one will ever know you ripped off a cool local company! A must buy!
C
Bought this frame for my wife and installed a Sturmey Archer wheel set I had laying around. Came out amazing. Frame arrived in quick order and went together very easily. Only complaint is no free stickers or swag. 🙂
M
Super quick delivery halfway around the world. I'm looking forward to finishing the the build.and riding it
4130 Steel - Fixed Gear / Single-Speed - Frame Set - Matte Black / Mirror
4130 Chromoly Steel Bike Frame Set
Set includes frame, fork, and headset. Double-butted 4130-grade chromoly with completely redesigned geometry to accommodate larger tire clearance and equipped with fork and seat stay rack mounts to be the perfect all-rounder.
current price, £180.00
6885645189207
Regular price,
£225.00
The 4130 Steel Line earned its namesake from the double-butted 4130-grade chromoly steel used on the frame and fork that maximizes strength without making compromises on weight. Now with completely redesigned geometry to accommodate larger tire clearance and equipped with fork and seat stay rack mounts to be the perfect all-rounder.
[FEATURES]
-
FRAME: Double-Butted 4130 Chromoly Steel, TIG Welded w/ "Wishbone" Rear to Accommodate larger tiresets
- DROPOUTS: Horizontal Dropouts ft. Integrated Chain-Tensioners
- FORK: 1 1/8in 4130 Chromoly
- HEADSET: 1 1/8" Threadless
- Integrated Chain Tensioners
- Drilled for 2 Water Bottle Cage
[WEIGHT GUIDE]
[seatpost clamp and headset included]
- SIZE 46: 6 lb 14 oz
- SIZE 49: 6 lb 15 oz
- SIZE 52: 7 lb 2 oz
- SIZE 55: 7 lb 4 oz
- SIZE 59: 7 lb 10 oz
- SIZE 62: 7 lb 14 oz
SIZE: 6 Frame Sizes to fit any Rider Height from 5'3" to 6'7" (Size 55 cm Pictured)
Max Recommended Tire Size: 45c (sizes of up to 50c+ have been fitted by riders however fitment varies on wheels used, brand of tires, and other factors)
RETURNS & EXCHANGES:
You have 30 days from receiving your order to request a return or exchange. Return shipping fees may apply. Some items are final sale / non-returnable.
Add the Package Protection Plan at checkout for free return labels, free exchanges, extended 60-day window, and coverage for loss/theft/damage in transit.
View full Return Policy .
SHIPPING:
Most in-stock items ship within 1 business day. You’ll receive tracking as soon as it goes out.
Learn more: Shipping Policy.
ASSEMBLY:
Complete bikes ship ~90% assembled, but final setup and tuning should be done by a professional mechanic. This keeps you safe and helps validate your warranty.
WARRANTY: Warranty activates when you submit proof of professional assembly.
- 5-year warranty on all bicycle frames
- 1-year warranty on non-consumable parts
- 2-year warranty on Essor USA products
Details: Warranty Policy.
SIZE CHARTS & SPECS:
Need fit or tech info? Find detailed geometry charts, size guides, and build specs here:
Size Charts & Specs.
SUPPORT:
Have a question or an issue with your order (damaged in shipping, missing items, etc.)?
Reach out and our team will take care of you:
Contact Us or email info@statebicycle.com.
Customer Reviews
Based on 32 reviews
88%
(28)
9%
(3)
3%
(1)
0%
(0)
0%
(0)
F
45c tires fit perfect in the front but rear is very close but still will work
j
If you’re looking for the perfect single speed frame that won’t break the bank, this it it.
Bought this bike on a whim to build up a Biergarten/Bar bike. So far it’s been nothing but excellent. I bought the frame in 62cm, the frame fits perfectly for my height of 1.95m. The paint job is immaculate and might rival the Black Canyon paint for my personal favorite.
I put a pair of excess cyclocross tires on this for the perfect amount of sendiness & so far has not disappointed. All the trails/off road I’ve taken this bike on have been nothing. The steel frame perfectly glides & absorbs so much rattle on washboard or terribly paved roads. Excited to see what this bike will be capable of with a few overnight basketpacking trips in the future.
State is always coming through with quality steel frames with some of the sickest paint jobs out!
D
Frame set landed in Australia super fast ! About a week . Shipping cost was way less than half some other brands are asking . Frame was packed well and arrived unmarked ! Finish is top tier . Bikes still a rolling shell so I can’t confirm how it performs but it sure does look good ! Cant wait to rip some skids on Aussie gravel ! Thanks SBC
D
Great frame. I got the 52 size. I am 5/10. Very good fit 👌. The crankset is 46 and the rear is a 16 freewheel. Bottom Bracket is 107mm. The weight is 25 pounds. Great purchase.
T
the ideal bike for days when the wind blows or the snow falls and when the road becomes impassable comfort is a guarantee of safety😉👊
A
Built up with State 6061 wheelset, 32c gravel tires and compact drop bars. Just finished 334 mile Great Allegheny Passage and C&O Canal trail from Pittsburgh to DC. Perfect bike frame and setup for the trip. Comfortable ride, relatively light setup, no issues. Plenty of braze-ons if I wanted to add even more accessories for the next trip. Only issue was that the rear dropout was slightly bent when I received the frame. State told me they would send out a new frame same day to replace it but I was able to adjust it so didn't need to take them up on the offer. This is the fourth or fifth time I've ordered something from State and the customer service has always been great.
m
Slick fameset, light enouph for fixed gear single speed setup. Birthday girl loves it!
J
Amazing! It's exactly (I mean exactly) like a squid so-ez but 1/3 the price! You can just buy one of these and spray paint it and no one will ever know you ripped off a cool local company! A must buy!
C
Bought this frame for my wife and installed a Sturmey Archer wheel set I had laying around. Came out amazing. Frame arrived in quick order and went together very easily. Only complaint is no free stickers or swag. 🙂
M
Super quick delivery halfway around the world. I'm looking forward to finishing the the build.and riding it
