4130 - Purple Reign – (Fixed Gear / Single-Speed)
4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)
4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)4130 - Purple Reign – (Fixed Gear / Single-Speed)
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Customer Reviews

Based on 6 reviews
83%
(5)
17%
(1)
0%
(0)
0%
(0)
0%
(0)
C
Chloe Devine (Hayward, US)
Purple Reign

I love the bike. Smoothest tried ever. Great for riding in a city pull of pot holes like NYC. Arrived with defective pedals but they promptly sent replacements.

J
Jasmin Lazaro (Portland, US)
5/5 STARS

I’ve had my 4130 (fixed gear/single speed) for a week now and so far no complaints at all, only compliments. Rides like a dream! So smooth and fast. Added the 420 purple grips and looks so dreamy. I’ll ride single speed when pulling my little one’s trailer and fixed when I’m riding solo! The best of two worlds <3!!! Overall, I’m in love with my new bike, ready for adventures and to make tons of memories. Also, thank you SBC for the super fast delivery service, you guys rule!

M
Myles (San Jose, US)
Pretty solid but needed some work.

Great bike, I’ve put about 100 miles down on it. Frame is solid, geometry is relatively aggressive but not uncomfortable. The biggest problem with this bike is the cheap tires and brake pads. Cheap tires come from a poor mold leaving leftover rubber and brake pads are squishy, both easy to replace and aren’t off putting from purchasing again. Fun bike and it rolls like a tank, cargo mounts are nice for modularity for commuting.

P
Payton Hall (Kilgore, US)
Super smooth kick ass bike

When I first got it in I fell in love with it immediately it’s super tough rugged and simple no complaints and I’ve road it at least 8 miles every day since I got it

c
chad cheeney (Durango, US)
Purple Pacer

This is such a cool affordable tracklo whip. New to the tracklo game but long time bike taster. Purple is delicious. No real off road yet, but I can tell. It shreds. Wheelies better than my traitor and feels so stable in the corners. 160 cranks, 38x17 cause I climb a bunch and tasty UltraD tyres, 42.99cm in from 41.67cm slick guy in the rear. Seems perfect, again not many reeeeeal shred yet... but I can tell.
Wheels are pretty but kinda lunky after coming from years of low grade wtb's and carbon killers. Tubeless'd them up at 2nd Ave Sports. Always Flite saddles, this one was Marco Pinotti's, world tour guy. Ass steeze. headset installed easy and was smooth for open bearings, but I had to use my old King from high school. Wish the frame didn't come with all the cable stops on the top tube and water bottle/rack mounts. Versatile, but I want this for one thing only, simply shredding.
Such a pretty bike and love how the purple looks. Might be a touch on the heavy side but I'm guessing that will set me up for success in the long run. Plan on rallying more local fixed weirdness, so this will be the perfect flagship whip. Stoked.

G
Gabriel Hernandez (Albuquerque, US)
Spot on

This thing kinda slaps. I’ve had so much fun on it. It’s colorful and fun! Highly recommend if you’re a commuter.

4130 - Purple Reign – (Fixed Gear / Single-Speed)
"Bad to the bone, in purple chrome"

The redesigned 4130 features larger tires perfect for every adventure. A bike that can handle poorly maintained urban roads, gravel paths, or even light trails. This bike is extremely durable, versatile, and riders can enjoy the simplicity of a single-speed - known for being extremely reliable and easy to maintain.

See What the Experts Have to Say! (Read The Reviews):
6872692326487

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Take a look at the bike in action:

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.

Equipped with a rider's choice of All-Road Gravel Drops or Wide Riders and tubeless compatible wheels equipped with 38x700c tires, laced to a sealed-bearing flip flop hub. 

This bike is extremely durable, versatile, and riders can enjoy the simplicity of a single-speed - known for being extremely reliable and easy to maintain.

This bike is perfect for anyone looking for a quality single-speed / fixed gear bike that can handle any terrain - whether it be on poorly maintained city roads, gravel paths, or even light trails.

[SPECS]

  • FRAME: Double-Butted 4130 Chromoly Steel, TIG Welded w/ "Wishbone" Rear to Accommodate 38x700c Tires
  • DROPOUTS: Horizontal Dropouts ft. Integrated Chain-Tensioners
  • WHEEL SET:  Tubeless compatible - All-Road (Track) Wheelset, Drilled 40 mm High-Flange Hubs w/ Sealed Bearings w/ 38x700c tires* (*not tubeless rated).
  • FLIP-FLOP HUB: Includes 16T Freewheel and Fixed Gear Cog - Easily Ride Fixed Gear or Single Speed
  • CRANKSET: Steel Forged Crank w/ 130 BCD, 170MM Crank Arms, 46t Chain-ring
  • GEAR RATIO: 46x16
  • HANDLEBARS: Choose All-Road Flared Gravel Drops or Wide-Risers
  • BRAKES: Long Reach Brake Calipers
  • PEDALS: Included

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)

WEIGHT:  23lbs 7oz*

*(Size 55 cm Frame as Pictured w/ Riser Bars)

Click Here for Size Chart and Specs

RETURNS & Exchanges: State Bicycle Co. proudly offers FREE RETURNS for EXCHANGES - please see details of our Return Policy here.

SHIPPING:  Most in-stock items ship within 1 business day! Tracking information is provided upon shipment. Learn more about our Shipping Policy

ASSEMBLY: Complete Bicycles will ship 90% built and require only basic tools and knowledge to complete the build. However, a fully assembled bicycle also needs to be tuned and adjusted (oftentimes with specialty tools). We strongly encourage having your bike professionally assembled to validate your warranty and to ensure a safe and lasting ride.

WARRANTY:  Warranty activated when you submit proof of professional assembly. 

  • 5-year Warranty on all bicycle frames
  • 1-year Warranty non-consumable parts
  • 2-year Warranty on Essor USA products

Learn more about our Warranty Policy.

Size Charts and Specs:  Detailed Size Charts and Specs can be found here:  Size Charts & Specs.

SUPPORT:  We pride ourselves on having a friendly and knowledgeable staff. Contact us and we'd be happy to help you out in any way we can.

Customer Reviews

Based on 6 reviews
83%
(5)
17%
(1)
0%
(0)
0%
(0)
0%
(0)
C
Chloe Devine (Hayward, US)
Purple Reign

I love the bike. Smoothest tried ever. Great for riding in a city pull of pot holes like NYC. Arrived with defective pedals but they promptly sent replacements.

J
Jasmin Lazaro (Portland, US)
5/5 STARS

I’ve had my 4130 (fixed gear/single speed) for a week now and so far no complaints at all, only compliments. Rides like a dream! So smooth and fast. Added the 420 purple grips and looks so dreamy. I’ll ride single speed when pulling my little one’s trailer and fixed when I’m riding solo! The best of two worlds <3!!! Overall, I’m in love with my new bike, ready for adventures and to make tons of memories. Also, thank you SBC for the super fast delivery service, you guys rule!

M
Myles (San Jose, US)
Pretty solid but needed some work.

Great bike, I’ve put about 100 miles down on it. Frame is solid, geometry is relatively aggressive but not uncomfortable. The biggest problem with this bike is the cheap tires and brake pads. Cheap tires come from a poor mold leaving leftover rubber and brake pads are squishy, both easy to replace and aren’t off putting from purchasing again. Fun bike and it rolls like a tank, cargo mounts are nice for modularity for commuting.

P
Payton Hall (Kilgore, US)
Super smooth kick ass bike

When I first got it in I fell in love with it immediately it’s super tough rugged and simple no complaints and I’ve road it at least 8 miles every day since I got it

c
chad cheeney (Durango, US)
Purple Pacer

This is such a cool affordable tracklo whip. New to the tracklo game but long time bike taster. Purple is delicious. No real off road yet, but I can tell. It shreds. Wheelies better than my traitor and feels so stable in the corners. 160 cranks, 38x17 cause I climb a bunch and tasty UltraD tyres, 42.99cm in from 41.67cm slick guy in the rear. Seems perfect, again not many reeeeeal shred yet... but I can tell.
Wheels are pretty but kinda lunky after coming from years of low grade wtb's and carbon killers. Tubeless'd them up at 2nd Ave Sports. Always Flite saddles, this one was Marco Pinotti's, world tour guy. Ass steeze. headset installed easy and was smooth for open bearings, but I had to use my old King from high school. Wish the frame didn't come with all the cable stops on the top tube and water bottle/rack mounts. Versatile, but I want this for one thing only, simply shredding.
Such a pretty bike and love how the purple looks. Might be a touch on the heavy side but I'm guessing that will set me up for success in the long run. Plan on rallying more local fixed weirdness, so this will be the perfect flagship whip. Stoked.

G
Gabriel Hernandez (Albuquerque, US)
Spot on

This thing kinda slaps. I’ve had so much fun on it. It’s colorful and fun! Highly recommend if you’re a commuter.