Ultraviolet & Chrome State Bicycle Co. Klunker 27.5" full side profile on white background — studio main
Ultraviolet & Chrome State Bicycle Co. Klunker 27.5" drive side frame close up with crankset and Vittoria Barzo tire, studio
Ultraviolet & Chrome State Bicycle Co. Klunker 27.5" front three quarter view on white studio background
Ultraviolet & Chrome State Bicycle Co. Klunker 27.5" rear three quarter view on white studio background
Ultraviolet & Chrome State Bicycle Co. Klunker 27.5" integrated frame bottle opener close up beside the rear wheel and chain
Ultraviolet & Chrome State Bicycle Co. Klunker 27.5" front on view showing chrome handlebar and Vans grips, white studio
Ultraviolet & Chrome State Bicycle Co. Klunker 27.5" parked against a rusted corten wall in tall grass, wide drive side view
Ultraviolet & Chrome State Bicycle Co. Klunker 27.5" leaning on a rusted corten wall, front three quarter view
Ultraviolet & Chrome State Bicycle Co. Klunker 27.5" leaning on a rusted corten wall in tall grass, drive side view
Ultraviolet & Chrome State Bicycle Co. Klunker 27.5" parked against a rusted corten wall, wide drive side view
Ultraviolet & Chrome State Bicycle Co. Klunker 27.5" front half close up, chrome handlebar and Vittoria Barzo tire
Ultraviolet & Chrome State Bicycle Co. Klunker 27.5" chrome handlebar, stem and head tube close up against a corten wall
Ultraviolet & Chrome State Bicycle Co. Klunker 27.5" parked in tall grass against a rusted corten wall, wide drive side view
Ultraviolet & Chrome State Bicycle Co. Klunker 27.5" drive side frame close up, crankset and Vittoria Barzo tire, corten wall
Ultraviolet & Chrome State Bicycle Co. Klunker 27.5" front three quarter view leaning on a corten wall in sunlit gravel
Ultraviolet & Chrome State Bicycle Co. Klunker 27.5" drive side three quarter view with crankset and pedal, tall grass
Ultraviolet & Chrome State Bicycle Co. Klunker 27.5" head tube badge, chrome stem and fork close up, Vittoria Barzo tire
Ultraviolet & Chrome State Bicycle Co. Klunker 27.5" full side profile parked against a rusted corten wall in tall grass

State Bicycle Co. Klunker - Ultraviolet & Chrome (27.5")

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Pay over time. No impact to your credit score to apply.

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Get your bike now and pay over time. At checkout, simply select Shop Pay to split your total into smaller, manageable payments.

Flexible Plans Choose between 4 interest-free payments (every 2 weeks) or monthly installments up to 12 months.
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Legal Disclaimer: Belcopia is an authorized retailer, but we are not a financing company. We do not issue credit, manage loans, or make approval decisions. All financing, eligibility checks, and payment plans are provided entirely and independently by Shop Pay and their lending partners (Affirm).

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Call Or Text A Specialist: 718.808.6415Text Mon - Fri, 9AM to 5PM EST
Regular price$420.69
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30 days to decide

Every State bike can come back within 30 days of purchase. It needs to be like new, unridden, and in its original packaging.

Not sure on size?

Call or text before you order and we will walk you through the fit chart. It is the question we get asked most.

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Shipping

Belcopia is committed to deliver the product in perfect condition at the address indicated by the customer in the checkout page. In order to optimize delivery, we thank the customer for indicating an address in which the order can be delivered within normal business hours.

Returns

Your money means nothing to us if you are unhappy with your purchase with us. Customer satisfaction with our products is important to us, which is why we do returns and refunds, if the customer is not satisfied with our products. Simply send us an email, contact us on live chat, or if it can’t wait, call us and we’ll make things right.

Return windows and terms are set by each brand. Most purchases made on our website can be returned after delivery — see our Brand Return Terms for the window and conditions that apply to your bike. In most cases the buyer is responsible for the cost of returning the product.

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Give us a call at (718) 808-6415, or email: support@belcopia.com.

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Prepare the link to the same exact product on their store that you want on our store and give us a call (718) 808-6415

Full Manufacturer Backing: State Bicycle Co.
Every bike we sell carries State Bicycle Co.’s own Limited Warranty against manufacturing defects, from the date you receive it. It covers the original purchaser and is not transferable.

Standard coverage, on every bike:

  • 5 years, frame and fork: steel, aluminium and titanium frames and forks.
  • 1 year, carbon frame and fork: extended to 2 years under ProBuild, below.
  • 1 year, components: non-consumable parts — crankset, pedals, bars, stem, seatpost, wheels, hubs and carbon forks.
  • 18 months, eBike system: motor, electronics and battery.

ProBuild: optional, free, and worth doing
ProBuild is not something you buy and it is not required for your warranty to be valid. It is an upgraded tier State unlocks when any professional bike shop assembles the bike and you register it with State within 30 days of delivery. Your local shop counts.

  • Carbon frames and forks go from 1 year to 2 years.
  • Priority claim review, ahead of unregistered bikes.
  • Free or discounted shipping on approved warranty parts.
  • Discounted replacement pricing for up to 5 years, even when the damage is a crash rather than a defect.

What is not covered
Normal wear and tear on any bike: tires, tubes, chains, brake pads, grips, bar tape, saddles, spokes, and paint or cosmetic finish. Nor is crash and impact damage, improper assembly or adjustment, lack of maintenance, modifications, or incompatible parts. Shop labour is the rider’s responsibility under either tier. RAW finish steel frames are not covered against rust — that is the finish behaving as intended.

Hassle-free registration
Don’t sweat the paperwork. Email your proof of assembly and order details to support@belcopia.com and our team will handle the registration with State for you, so the ProBuild tier is active before you need it. You will need your serial number, which is engraved on the underside of the bottom bracket shell.

FrameDurable steel frame and fork, both carrying a 5 year warranty.
GearingSingle speed. A 42T crank against a 22T coaster style cog.
Tires27.5 x 2.1 inch Vittoria Barzo knobbies on 36 hole BMX style rims.
BrakesCoaster brake. Pedal backwards to stop, and there is nothing to adjust.
Weight30.4 lb on the one size, which fits riders 5 foot 4 to 6 foot 2.
Klunker

Klunker Overview

The State Bicycle Co. Klunker is a 27.5 inch steel cruiser built on the shape people were bombing fire roads on in the seventies. A 42T crank drives a 22T coaster cog, so there is one gear, no shifters and no derailleur hanging off the back to bend.

You stop by pedalling backwards. That means no levers, no cables and nothing to adjust, which is why the cockpit is just a 30 inch BMX style V-bar with a 7 inch rise. This one is Ultraviolet and Chrome, on 2.1 inch Vittoria Barzo knobbies with Vans grips.

It weighs 30.4 lb, one size fits riders 5 foot 4 to 6 foot 2, and the steel frame and fork carry a 5 year warranty. Skip it if you want gears or hand brakes. Everyone else: there is a bottle opener on the frame.

Nothing to go wrong

No gears, no cables, no derailleur and no brake pads to wear through. A steel frame and fork with a 5 year warranty, 36 hole BMX style rims, and a coaster brake that has been the same simple mechanism for a century.

One size fits riders 5 foot 4 to 6 foot 2, and you set your height at the 25.4mm seatpost rather than by choosing a frame.

ONE GEAR, AND YOU STOP BY PEDALLING BACKWARDS

A 42T crank turns a 22T coaster style cog. One gear, geared for rolling rather than racing, with no shifter, no cable and no derailleur to knock out of line.

The brake lives inside the rear hub. Pedal backwards and it bites. No pads to wear out, no lever, nothing to bleed and nothing to adjust.

BMX style V-bar and stem on the State Klunker in Ultraviolet and ChromeHead on view of the State Klunker in Ultraviolet showing the 30 inch V-bar

2.1 INCH VITTORIA BARZO KNOBBIES

This colourway runs 2.1 inch Vittoria Barzo tires on the 36 hole BMX style rims: a proper knobby tread, a little narrower than the other two Klunkers.

Narrower rubber rolls easier on pavement and keeps the bike quick to flick around, while the tread still holds on gravel and hardpack.

Fork crown and Vittoria Barzo tire on the State Klunker in UltravioletFrame mounted bottle opener and Barzo tire on the State Klunker in Ultraviolet
Chrome Against Ultraviolet

Chrome Against Ultraviolet

A deep purple frame with polished chrome at the bar, stem, cranks and seatpost.

Retro Leatherette Saddle

Retro Leatherette Saddle

A wide comfort saddle on a 25.4mm post, which is how you set your riding height.

Coaster Brake In The Hub

Coaster Brake In The Hub

The brake lives inside the rear hub. Pedal backwards to stop, with no lever, cable or pads to wear.

Vans Grips On A 30 Inch V-Bar

Vans Grips On A 30 Inch V-Bar

A BMX style V-bar, 30 inches wide with a 7 inch rise, finished with Vans waffle grips.

36 Hole BMX Style Rims

36 Hole BMX Style Rims

Extra durable BMX style rims laced 36 hole, for kerbs and fire roads.

Frame and fork Durable steel, with a 5 year warranty on the frame and fork
Handlebars BMX style V-bar, 7 inch rise, 30 inches wide
Grips Vans grips
Wheels Extra durable 36 hole BMX style rims, 27.5 inch
Tires 27.5 x 2.1 inch Vittoria Barzo mountain bike tires
Maximum tire 2.3 x 27.5 inch. Riders have fitted 2.4 inch, though fitment varies by wheel and tire brand
Gearing 42T crank with a 22T coaster style cog, single speed
Crank arm length 170mm
Brakes Coaster brake. Pedal backwards to stop
Pedals Flat MTB style platform pedals
Saddle Retro style leatherette comfort saddle
Seatpost diameter 25.4mm
Extras Bottle opener fitted to the frame
Sizes One size fits all, for riders 5 foot 4 to 6 foot 2
Weight 30.4 lb, 13.8 kg

WHAT'S IN THE BOX

Klunker Complete Bike

Ships partially assembled. Attach the front wheel, handlebar and pedals, then set your saddle height before the first ride.

Bottle Opener, Fitted

Mounted on the frame at the factory. No tools, nothing extra to buy.

Belcopia Support

We are an authorized State Bicycle Co. dealer, so the warranty is the real one and we can get you parts.

Questions before buying

How do the brakes work?

It is a coaster brake, so you pedal backwards to stop. There is no lever, no cable and nothing to adjust or bleed. If you have not ridden one since childhood it takes about a block to get used to, and then you stop thinking about it.

What size is it?

One size fits all. State lists it for riders 5 foot 4 to 6 foot 2. The seatpost is 25.4mm, so height is set at the saddle rather than by picking a frame size.

Is there really a bottle opener on the frame?

Yes, fitted to the frame at the factory. It is the detail everyone notices first.

Can I fit a bigger tire?

State lists the maximum as 2.3 inch by 27.5 for this colourway. Riders have fitted 2.4 inch, but fitment varies with the wheel and the tire brand, so State does not guarantee it. It ships on 2.1 inch Vittoria Barzo tires.

Is it a single speed?

Yes. A 42T crank drives a 22T coaster style cog, geared for cruising rather than climbing or speed. One gear, no shifters, no derailleur to knock out of line.

What is the warranty?

State gives the steel frame and fork a 5 year warranty against manufacturing defects. We are an authorized dealer, so it is State’s own warranty, not a third party plan.

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