SKU: 56435559568

R18 Disc

Sale price$247.48 Regular price$274.98
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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For Your Every Summer RSVP, with Code: SUMMER15

Description

R18 DiscImprove your everyday with our new PUBLIC R18 Disc. We went back to the drawing board for a totally redesigned flat bar road bike, featuring all weather mechanical disc brakes, an updated cockpit, and a 2x9 drivetrain to conquer even the steepest hills. Whether you need a light and fast commuter or a versatile bike for any weekend adventure, the new R18 Disc combines high performance design with modern commuter sensibility. The PUBLIC R18 Disc offers

Improve your everyday with our new PUBLIC R18 Disc. We went back to the drawing board for a totally redesigned flat-bar road bike, featuring all-weather mechanical disc brakes, an updated cockpit, and a 2x9 drivetrain to conquer even the steepest hills. Whether you need a light and fast commuter or a versatile bike for any weekend adventure, the new R18 Disc combines high-performance design with modern commuter sensibility.

The PUBLIC R18 Disc offers a light-weight Chromoly frame now with sizes to fit riders from 4’10 to 6’3”.  Spec changes from previous versions include an upgraded Shimano Sora drivetrain with rapid-fire trigger shifters for quick and effortless shifting, all-weather disc brakes that allow you to stop on a dime, an improved commuter-tested cockpit to maximize speed and comfort, and our Premium Sport Saddle designed to give you the same comfort and performance of a well-worn leather saddle on your very first ride.

Design and aesthetics are a top priority for any PUBLIC bike design, and the new R18 Disc is no exception. The frame features reflective, minimalist pinstripes with premium grips and saddle to match, and the removable alloy fenders will keep your work threads clean from the road to the office. We’re confident that this bike is our most premium commuter yet, and perfect for both men and women who prefer the comfort of a flat handlebar without compromising performance or style.

We strongly encourage our unique Ready to Ride shipping option for this model.  You'll receive a 99% assembled bike right to your doorstep, carefully tuned and packed by our trained technicians in Marin County, California.

SPECS:

FRAMESET
Frame: PUBLIC 100% Chromoly steel, with fender and rack braze-ons
Fork: PUBLIC chromoly hi-tensile blend unicrown disc fork, with fender and rack braze-ons
Fenders: Polished silver, 47mm alloy fenders (F/760mm, R/1230mm)
Kickstand: Integrated kickstand plate (kickstand not included)


CONTACT POINTS
Saddle: PUBLIC Premium Sport Saddle, 153mm wide, chromoly rails, with brass rivets
Grips: PUBLIC Slender Grip, with alloy clamps
Stem: Alloy, threadless high polish silver, 25.4 clamp (80mm for XS/S/M; 100mm for L)
Headset: 1.125" threadless, steel
Pedals: Wellgo M149 full alloy platform and cage, 9/16" axle
Handlebar: PUBLIC alloy riser bar, 610mm wide, 10 deg backsweep, 20mm rise
Seat Post: Alloy micro-adjust with integrated clamp, 27.2mm


DRIVETRAIN AND BRAKES
Derailleur (F): Shimano Sora R-3000 (2x9)
Derailleur (R): Shimano Sora R-3000 9-speed
Shifter: Shimano Rapid Plus
Crank: Alloy double crankset 46/34 tooth rings (S: 165mm M: 170 L: 175mm)
Cassette: Shimano 9-speed HG400 11-32 tooth cassette
Brakes Promax mechanical disc brakes with 160mm rotors, with alloy 4 finger lever.


WHEELS AND TIRES
Tires: Kenda Kwest 700x32c
Tubes: Presta, 48mm valve
Rims: Alloy double wall, 32H, 700c
Spokes: 14G Stainless steel
Hubs: Alloy hub with bolt-on quick-release skewer
Weight: 27lbs
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 56435559568

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katherine
Massapequa, US
★★★★★ 4
Nice shirts for the price! But do not recommend for thick body types.
I bought 3 different ones. 2 Mediums and 1 2XL. The mediums fit correct and really nice! Would definitely recommend for the price! More like a exercise material, and sticks to your body shape... Sooo the 2Xl did not fit the person correct. Was so tight... And the strech is to stick to your body... So would not recommend for anyone a bit hefty or fit tbh. But the shirts are good materials and feel nice for a fresh day out or to use as gym clothes!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2025
L
Verified Purchase
Liliana Fernandez
Lowell, US
★★★★★ 5
Great Value heat gear material with high neck collar and loose fitting
Color: Black, Size: X-Large
My husband has been looking for mock neck shirts that are comparable to UA heat gear material but that are short sleeve and fit loose to wear under his work uniform. These seemed to have been a good soft quality option and the price is is great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2025
M
Verified Purchase
My boots has not arrived yet,however I have been ordering these boots for the second time.They are comfortable for winter I work on delivery
Massapequa, US
★★★★★ 5
Bought second one
Color: Navy, Size: Medium
I bought the black T-shirt about a month ago and really liked the quality the fabric is soft, the fit is great, and it holds up well after washing. So I decided to get the same one in dark blue.Very satisfied with the purchase
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Reviewed in the United States on December 9, 2025
D
Verified Purchase
Donna
Belleville, US
★★★★★ 5
Mock shirt for everyday wear.
Color: Gray Green, Lotus Pink, Sky Blue, Size: X-Large
Love how soft the fabric is and wears very well. Very happy with purchase and have bought other colors as well.
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Reviewed in the United States on May 22, 2026
N
Verified Purchase
Nick Casad
Bozeman, US
★★★★★ 3
Amazon brand looks bad
Color: White, Light Gray, Black, Size: X-Large
II think the quality is poor the fabric is thin and the moc collar won't stand up
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Reviewed in the United States on July 20, 2025

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