The PUBLIC D1 is a Cruiser for Modernists. It is our lightest and purest model and a quintessential statement in simplicity. Having only one gear (i.e. one speed), it is ideal for flat and gently sloping topographies. But it is geared generously so that fit bicyclists can ride it almost anywhere, (including San Francisco). The light steel frame makes it an ideal choice for urbanites that carry a bike up or down stairs for home or office or onto trains and subways. The frame style is based on the classic "diamond" frame geometry that has been the standard for city bikes, touring bikes, and even racing bikes dating back to the late 19th century.

We make delivery and assembly easy for you

• Lightweight: At 26.5 lbs with fenders and kickstand, it is our lightest bike and a superb example of modern steel frame construction.
• Comfortable and Smooth Riding: Steel tubing and frame geometry make for a softer ride experience than other frames and materials.
• Practical: Kickstands so you don't have to prop your bike up against a lamppost. Chain guards and fenders to keep oil and water off your clothes. Designed to accommodate our racks and baskets for extra carrying capabilities.
• Feet friendly: Ride with boots, pumps, flip-flops, or anything in between
• Ergonomic: Upright handlebars keep you looking up, not down, and are kind to your back. Seats are designed for normal clothing and we offer special comfort options for any and all rear ends.
• Safe: Powerful modern brakes for quick stopping and reflective strips on tires for nighttime visibility.
• City Smart: 35 MM tires are wide enough to handle curbs and potholes but narrow enough for speed.
• Durable: Steel frame will last a lifetime if taken care of properly and guaranteed for life.

The feel of the ride itself may be the best thing about our bikes which is why we offer our First Ride Guarantee. If you do not love your bike from the first ride, we'll take it back.

Weight: 26.5 lbs

Frame: PUBLIC 4130 chromoly steel frame, with fender and rack braze-ons, integrated kickstand bracket

Fork: PUBLIC 4130 chromoly steel fork, with PUBLIC investment cast fork crown, with fender and rack braze-ons

Handlebar: Alloy commuting bar, 25 deg back sweep, 590mm wide, 25mm rise, 25.4mm clamp

Stem: Forged alloy quill stem, 25 degree rise, 25.4mm clamp

Headset: 1" threaded alloy

Grips: PUBLIC triangle grip, 125/90mm, closed end

Freewheel:19 tooth cog

Crankset: Alloy crankset, 42 tooth chainring, square taper

Bottom bracket: Square taper BSA English threaded cartridge bottom bracket

Chain: KMC Z410, 1/2" x 1/8"

Pedals: PUBLIC Butterfly alloy platform pedal, with rubber pads, 9/16" axle, ball bearings

Front & rear brake: Alloy dual pivot caliper brake, super long reach (55-73mm), 1-pc pads

Brake levers: Alloy 4 finger caliper brake lever

Saddle: PUBLIC seat, 165mm wide, steel polished rails

Seat post: Alloy 1 bolt, 27.2mm

Seat post clamp: Alloy 1 bolt

Tires: Kenda Kwest, 700x35c, 60TPI, with reflective stripe

Inner tubes: Presta valve

Rims: Alloy deep section, 36 hole, 700c, machined brake surface

Front hub: Alloy, nutted bolt-on axle

Rear hub: Alloy, nutted bolt-on axle, freewheel threaded

Spokes: Stainless steel 14G

Chainguard: Alloy chainguard

Kickstand: Alloy center mount

Fenders: Alloy full fender