SEOUL Citizen Bike 20" 7-speed Folding Bike with Alloy Frame

① Choose your color

② Accessorize

Here's the score: we're shipping your bike box for free. So we can include as many Citizen accessories into your box for no additional shipping fee . Accessories purchased separately require an additional shipping charge, so get your goodies now and save!

Please select a saddle color from below.




Please select a helmet size and color from below.
Citizen Bike Combination Cable Lock for folding bikes.
folding bike basket
folding bicycle led light kit
Citizen Bike floor pump for folding bikes.
folding bike water bottle cage
Smartphone holder
folding bike indoor trainer

A special gift! With the purchase of any Citizen Bike, we'll toss in a pair of Citizen Socks for your snuggly enjoyment. **Happy dance not included.

Exclusive: Upgrade to Muffin® Airless tires

Please select a tire color from below.



③ Add to cart

SEOUL Citizen Bike 20" 7-speed Folding Bike with Alloy Frame

Soul -- it's the essence of life. It connects all people on this planet and makes us distinctly human. For going and being human, it's your SEOUL.

We've created this bike to be your essential: a light, affordable, compact companion. It will infuse living into your life. Your mobility, your adventure, your SEOUL.

The SEOUL Citizen Bike features a compact and lightweight aluminum frame design that folds away dutifully.

The bike is outfitted with a 7-speed shimano drivetrain, geared practically and adventure ready.

Looking for something electric?

Ditch the underground, dis the bus and feel the breeze commuting on the open road. We'll zip you home and back or zag you through town on our foldable electric bikes. Check out the 20in LONDON electric folding bike for $1,299 or the LIL LONDON 16in 1-speed for $999.

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Details and specifications

Frame 20" hand-welded alloy folding frame
Folding Unfolds and ready to ride in seconds. No tools required. Folds up quickly for easy storage or travel.
Assembly Your SEOUL Citizen Bike arrives practically fully assembled. Just follow the included instructions and you're ready to ride.
Front fork 20" steel fork with tapered design.
Handlebar Black anodized / silver alloy.
Stem Black anodized / silver alloy, foldable in seconds with built in mechanism. No tools required.
Seatpost Adjustable in seconds with alloy quick release clamp. No tools required.
Saddle Sport saddle standard (Comfort saddle optional)
Chainwheel 52T steel chainwheel with 170mm alloy crank arms. Includes double-sided chain guard.
Gearing 14-28T, 7-speed freewheel.
Brakes Alloy V-brakes
Fenders Not included. Specially designed rack and fender kit is sold separately.
Kickstand Installed center, alloy, adjustable length kickstand
Folded size 33x26.5x19 in
Packed size 33x26.5x15 in
Suggested rider height Suggested for adults and teens (5'0" to 6'0")
Max rider weight Supports riders up to 220 lbs.
Weight 27 lbs / 29 lbs w/rack
Dropout Spacing F/R 100/135mm
Crankarm length 170mm
Length of Bike 60 inches
Chain Ring Teeth 52
Rear Sprocket Teeth 14,16,18,20,22,24,28
Gear inches 75, 69, 60, 54, 46, 40, 35
Minimum saddle height 26.5 inches
Maximum saddle height 38 inches
Wheelbase 40 inches
Seatpost/handlebar distance 24-25 inches
Minimum handlebar height 42 inches
Maximum handlebar height 45 inches
Pedal to saddle (min) 23 inches
Pedal to saddle (max) 33.5 inches

Warranty and policies

Detailed warranty information available in FAQs and Policies.

Why Choose Citizen Bike?

Ready to Ride

We don't expect you to be a bike mechanic, so we get everything ready to roll before we fold up and pack your bike. We lovingly install your accessories and tune-up your bike to order right here at Citizen HQ. This saves you a bundle of $$$ and the hassle of getting your bike setup at a shop.

Manufacturer Direct

We only offer our bikes direct -- no big megazonic resellers or unnecessary in-betweens. Just direct from us to you. So our prices don't have any extra fluff. They represent our absolute best effort to get you the most excellent value we can.

Divine design and crazy quality

We've been offering our folding bikes direct for over 15 years -- and we're always innovating and listening. Our customers are our co-pilots. Our designs represent the combined experience of our company and community to bring the best bikes and accessories at incredible prices.

Awesome customer service

Any questions? Hello! We're here! It's us! We're ready to help. Want a recommendation based on your commute, or need some help to get going and being human -- give us a call.

Free socks

We'd give you a hug if we could. So instead, we give you the ultimate utility accessory for your bike -- socks. We love you that much. And here's a virtual hug for good measure 🤗 Happy dance not included.