Wulf - Core-Line
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Wulf - Core-Line
Matte Black

The Wulf is built on a durable steel frame in a sleek Matte Black finish, with all black components, a flip-flop hub for fixed or freewheel riding, and Van's "waffle-pattern" grips. The Wulf is tough, versatile, and sharp-looking, all under $300. If you want a fun and well-built bike, but aren't yet looking for a "race-bike", the Core-Line series is for you.

See What the Experts Have to Say! (Read The Reviews):
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Customize your build

Our Core-Line steel fixed gear bicycles are what we're best known for. The quality is in the materials we select and components we trust. All bikes come with a 5-Year warranty and free shipping in the USA!  Check out the specs: 

  • Frame:  Durable steel frame
  • Wheelset:  40mm deep-v style wheels
  • Flip-Flop Hub:  Easily ride fixed gear or single speed
  • Handlebars:  Riser bars w/ Vans Grips (25.4mm clamp size)
  • Size:  4 Sizes - Extra Small (46cm)  Small (50cm), Medium (54cm), Large (58cm)
  • Weight:  24.5 lbs. (Size M)
  • Brakes:  Includes front & rear brakes (22.2mm clamp size)
  • Pedals:  Included platform pedals
    Click Here for Size Chart and Specs

    RETURNS & Exchanges: State Bicycle Co. proudly offers FREE RETURNS & 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 100 reviews
    77%
    (77)
    14%
    (14)
    6%
    (6)
    2%
    (2)
    1%
    (1)
    J
    J.B.
    5/5

    Wulf - Core-Line

    P
    P.L.
    5/5

    Wulf - Core-Line

    J
    J.J.
    Best Value Bike on the Market

    Hands down a good quality bicycle. There are only two upgrades I would make: 1) the bike pedals seem rather cheap and 2) upgrade the crank to something more substantial (as posted by another user). However, at this price point for a new bike, I'm very impressed. Piecing the bike together was intuitive and simple. I find the saddle to be very comfortable. What's more was that the customer service folks I corresponded with were attentive and quick to respond. Plus, I got a free backpack out of the deal. Very easy five star rating!

    j
    j.w.
    wulf wulf

    quick shipment
    easy assembly
    nice bike

    C
    C.Z.
    Wulf

    Customer service was great! All my questions were answered very fast and the bike is perfect. I’m extremely happy with my business with State bike co!

    W
    W.C.
    Core-Line is a great introductory commuter bike

    I just moved to Denver and this is my first city bike. I ride it daily to work about 2 miles both ways and it’s perfect for that commute. The reviews I have read suggest the seat is uncomfortable but I haven’t noticed that myself. It does everything I would want my bike to do and it’s sleek. I’ve received so many compliments on the matte black finish and the simple design. And it’s affordable. What’s not to like

    W
    W.C.
    Core-Line is a great introductory commuter bike

    I just moved to Denver and this is my first city bike. I ride it daily to work about 2 miles both ways and it’s perfect for that commute. The reviews I have read suggest the seat is uncomfortable but I haven’t noticed that myself. It does everything I would want my bike to do and it’s sleek. I’ve received so many compliments on the matte black finish and the simple design. And it’s affordable. What’s not to like??

    K
    K.A.
    Well built - good value

    Great frame and components are good for the price. Drive train is the weakest part but still a good deal for a bike under $300. Upgraded bottom bracket and crank set, now rides like a dream.

    R
    R.D.
    Great Product, Great Price!

    Bought this as my first venture into a Commuter-style road bike (all my previous bikes have been beach cruisers). Switched from fixed gear to free-wheel mode as that's what I'm most familiar with.....bike arrived quickly and went together easily. Sturdy, and lightweight, just need to spend more time on it!!

    E
    E.M.
    Wild Wulf

    This is my first single speed/ fixed gear bike and I LOVE IT. it rides smooth and it was easy to put together. I love the flip flop hub so that I can ride it either way.
    The black matte paint job is amazing. I’ve gotten so many compliments on it.