Nightshade – 4130 Core-Line
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Nightshade – 4130 Core-Line
6-Tone "Nightshade" Purple you won't find anywhere else!

The Nightshade Purple 4130 is a colorway you won't find anywhere else. The 4130 Core-Line now features LO-PRO wheels with an extra 2+ lbs weight savings OR the classic deep-v!
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Customize your build

Advanced geometry, next-level design, and the flexibility to customize your bike from top to bottom have made our core line the most enduring choice for riders of all levels & styles. The quality is in the materials we select and components we trust.

[SPECS]

  • FRAME:  Double Butted 4130 Grade Chromoly Steel
  • DROPOUTS: Die-Cast Dropouts Featuring Internal Chain-Tensioners
  • WHEEL SET:  Choose from our 'Lo-Pro' Wheels or 40mm Deep-V Style Wheels - Both w/ Sealed Bearing Hubs
  • FLIP-FLOP HUB:  Easily Ride Fixed Gear or Single Speed
  • HANDLEBARS:  4 Styles: Bullhorn, Drop, Riser & Pursuit
  • BRAKES:  Includes Front & Rear Brakes 
  • PEDALS:  Includes Alloy Pedals from Wellgo
  • SADDLE:  Includes Synthetic Leather Saddle w/ Steel Rails 

SIZE:  6 Frame Sizes to fit any Rider Height from 4'10" to 6'6" (Size 55cm Pictured)

WEIGHT:  20lbs 1oz w / Lo-Pro Wheels or 21lbs 12 oz w/ 40mm Deep-V Style Wheels
*(Weights Taken Using a Size 55cm Frame w/ no Brakes or Pedals)

  

Risk-Free Purchase - State Bicycle Co. offers FREE EXCHANGES* -If this item doesn't work out, we'll send you a return label and exchange for free!

      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:  Ships 90% assembled. We strongly encourage having your bike professionally assembled.

      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.

      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 13 reviews
      85%
      (11)
      8%
      (1)
      0%
      (0)
      8%
      (1)
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      J
      J.
      Beautiful and fun

      Great bike, very fun to ride. Getting a lot of compliments esp from other fixie/SS cyclists. Looks amazing.

      S
      S.G.
      Love this bike!

      I love it! My hope was to find a bike that is better suited for the hilly landscape that I traverse. This bike moves quickly and more effortlessly. The seat isn't terribly comfortable but would be easy to upgrade. I also love the beautiful purple color, and it sparkles in the sunlight!

      C
      C.Z.
      46 does not fit for someone 5'1 with 27 inseam (height based fit guide is problematic)

      Bought the bike based on raving reviews. However, I am 5'1 (27 inseam) and i can BARELY reach the ground stand over the top tube on tip toed (nowhere near the 2-3 inch clearance suggested by the merchant). It is very disappointing that I followed the guide, match all the criteria, even emailed a rep to confirm before purchasing, spent $70 on assembly, $20 bucks taxi to the bike shop, and now have to an additional $60 to disassemble & ship this thing back. For a company of this caliber, I would have think there would be more accountability on the part of the merchant to at least offer free return shipping. Rep was super nice (hence the 2 star)...unfortunately the company policy was not as helpful as I had hoped. Overall poor experience.

      R
      R.W.
      My Single Speed Commuter

      The Nightshade has been a joy to ride on my daily commutes. Its steel frame glides over the rough patches and I'm impressed with the quality of the brakes and overall build.

      E
      E.R.
      First bike in 20 years!

      I'm so excited to enjoy my new bike. I haven't had a bike since I was a teenager! And the Nightshade color is gorgeous!

      T
      T.S.
      My first single speed bike -- a great choice

      The bike and customer service have been excellent. I'm a big fan of how the bike feels. The bullhorn handlebars are great. The colour is phenomenal. Keep making these great colours! Reza has been an amazing help. Fast replies and useful feedback made me a State customer.

      n
      n.w.
      Great Bike!

      My overall experience with State Bikes has been excellent. I bought the Ranger 2.0. I'm 5'5 and ordered size 52. It fit perfectly and rode incredibly smooth. The green is a little brighter than I expected, but it's a beautiful bike nonetheless. Unfortunately, it got stolen last month! I didn't hesitate to buy from State again, especially sense they have a great stolen bike policy. Their customer service is great, too. My second time around I bought the Nightshade and love it just the same. Again, size 52 fits perfectly and it rides incredibly smooth. I've only had it a week or so but zero complaints thus far. I will say the only thing I changed out on both bikes were the tires. I'm sure the tires it comes with will last a little while, however, living in Chicago can really put your tires to the test so I decided to purchase heavier ones.

      S
      S.M.
      Fixed gear like whaaaaatttt?!?!

      My experience was so awesome with receiving this bike. The wheels needed a little true, but that's expected when a bicycle is getting shipped. I'm actually surprised I didn't need to fix more on it. Also LOVE the fact that it comes with just the front brake on it. I use this bike for courier work and it's comfy and perfect for city riding. Only thing you really need to change on the bike are the pedals, but that may just be my preference. Thank you State for sending me a stellar effing bike!

      S
      S.M.
      Fixed gear like whaaaaatttt!!

      My experience was so awesome with receiving this bike. The wheels needed a little true, but that's expected when a bicycle is getting shipped. I'm actually surprised I didn't need to fix more on it. Also LOVE the fact that it comes with just the front brake on it. I use this bike for courier work and it's comfy and perfect for city riding. Only thing you really need to change on the bike are the pedals, but that may just be my preference. Thank you State for sending me a stellar effing bike!

      M
      M.
      Solid bike

      Best bang for your buck. Solid bike, very happy!