Public Bikes

C9 Aluminum

$749.99
$749.99 $800.00

Color Cream
Size

The PUBLIC C9-AL (Aluminum) is a sleeker version of our best-selling city bike and our lightest-weight step-through frame to date.  This smart, lightweight commuter uses a modern frame design and is well-suited for breezing through errands around the city as well as longer commutes.

The PUBLIC C9-AL is our best step-through city bike, with more performance than ever and unbeatable value.  We went back to the drawing board with a totally redesigned frame made from PUBLIC premium aluminum tubing. The Shimano 9-speed drivetrain provides a wider range of gears to conquer even steeper hills and longer distances, and the Rapid-fire trigger shifter provides quick, effortless shifting.

To keep this bike trim and sleek, we swapped in a lighter-weight saddle and commuter-tested handlebars while nixing the fenders, chain guard and kickstand altogether. Weighing in at just 25lbs, the PUBLIC C9-AL is a full 5lbs lighter than our average steel bike.  This weight savings makes a big difference when you’re carrying the bike up or down stairs or during your regular commute.

This walk-up-apartment-friendly commuter features a low entry design that makes it easy to put a foot down when stopped, and allows you to get on and off the bike with ease in everyday attire. Puncture-resistant commuter bike tires deliver our signature smooth ride, even on rough city streets, and strong dual-pivot caliper brakes let you ride hard and stop on a dime in any traffic jam.

Lastly, front and rear rack mounts are included to accommodate a range of baskets and cargo racks, so you can let the bike do all of the heavy lifting (racks not included). You'd be hard-pressed to find a better bike at such an affordable price, with thoughtful design and quality components normally found on bikes costing much more.

With refinements in style and performance, we can confidently say the PUBLIC C9-AL is the best commuter bike available whether you’re going uptown, downtown, or all-around town.

Technical Specifications


FRAMESET
Frame: PUBLIC premium aluminum tubing, with fender and rack braze-ons
Fork: PUBLIC hi-tensile steel unicrown fork, with fender and rack braze-ons
Kickstand: Integrated kickstand mount (kickstand not included)

CONTACT POINTS
Saddle: PUBLIC City Saddle, 186mm wide, steel polished rails
Grips: PUBLIC Comfort Grip
Stem: Forged alloy quill stem, 25 degree rise, 25.4mm clamp
Headset: 1" threaded, steel
Pedals: AWellgo C169, full alloy platform and cage, 9/16"
Handlebar: PUBLIC alloy Cafe Handlebar, 600mm wide, 25 deg backsweep, 35mm rise
Seat Post: Alloy micro-adjust with integrated clamp, 27.2mm

DRIVETRAIN AND BRAKES
Derailleur (R): Shimano Altus 9-speed
Shifter: Shimano Altus Rapidfire trigger shifters, 9-speed index
Crank: Alloy crankset 170mm, 39T chainring with outer chainring guard, square taper
Cassette: Shimano 9 speed HG2019 11-34 tooth cassette
Brakes Promax cold forged, high polish, alloy dual-pivot caliper, with alloy 4 finger lever

WHEELS AND TIRES
Tires: Kenda Kwest 700x35c
Tubes: Presta, 48mm valve
Rims: Painted to match, alloy 32H, 700c, machined braking surface
Spokes: 14G Stainless steel
Hubs: Alloy low flange 32H, bolt-on QR skewer
Weight: 24 lbs

Complete Your Ride

Rear Rack

$59.99

Handlebar Pouch

$34.99

Thousand Chapter Helmet

$145.00

Metal Basket

$59.99

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