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P.1

P.1

We deliver! Just say when and how.

This totally redesigned P.Series gives riders of all sizes a jumping off point to a life on bikes. The lightweight, but tough alloy frame is designed to take all the hits and keep rolling—across all frame and wheel size options. Our approach to these robust bikes centers around delivering a simple, high-quality platform that's versatile for all riders, and packs in category-first features that make a difference to the rider.

SLEEK SIMPLICITY — The latest and greatest levers, adjustment switches, and complex cabling have their place—but not here. For the rider focusing on progression, eliminating every other variable is paramount. Starting with the durable lightweight alloy frame, P.Series stands up to unique demands of a bike that only dirt jump riders know. It’s going to hit the ground. A lot.

SIZED FOR ALL — In such a niche corner of the cycling world, a purpose-built bike like the P.Series used to be available in minimal size options. That’s why we took a step back to design a new range of inclusive sizes. From a 20-inch tire legit dirt jumper to a 27.5-inch category-crossing trail cruiser that can be backflipped.

REIMAGINE YOUR RIDE — Instead of compromising on its heart and soul (flipping and whipping through the air), we expanded its capability. It’s dropper ready, derailleur compatible, and uses adjustable dropouts. You can ride it out your door all the way to the bike park—and make a pitstop to session along the way.

TOUGH TECH — Built with a boost spaced rear end for added stiffness, this burly wheel setup along with tapered headtube, and threaded bottom-bracket make P.Series extremely resilient and easy to maintain. Wrapped in its new 2.1” Kicker tire—but accepting up to a 2.35” trail tire—you’ll find grip and make speed anywhere.

Technical Specifications

Drivetrain

Cassette

13T SS Cog

Chainrings

30T

Crankset

Specialized P.series, 52mm CL, 115mm Length

Chain

KMC Z1, 1/2x3/32", Single Speed

Bottom Bracket

BSA 73mm

Wheels & Tires

Inner Tubes

20" Inner Tube, SV

Rear Hub

Alloy, 6-Bolt, 28H, 12x148 Boost, 11-speed compatiable

Front Hub

Alloy, 6-Bolt, 28H, 15x110 Boost

Rims

Specialized P.Series, 20", 32h, 26mm ID, Disc Brake Only

Front Tire

Specialzied Kicker Sport, 20x2.1"

Rear Tire

Specialzied Kicker Sport, 20x2.1"

Spokes

Stainless, 14g

Cockpit

Handlebars

Mini Rise, Alloy Double Butted, 6-degree Backsweep, 600mm Width, 31.8mm , 19mm Bar End Diameter

Saddle

Specialized P.series, Steel Rails

Grips

Specialized Trail Grips, 19mm bar end diameter, lock-on

SeatPost

Specialized, 6061 alloy, 2-bolt clamp, 0mm setback, 30.9mm

Stem

3D-forged alloy, 31.8mm, 6-degree rise

Frameset

Seat Binder

Quick Release, 34.9mm ID Clamp

Frame

Specialized P.1, A1 Premium Alloy, 20", Fully Butted Tubing, Tapered Head Tube, BSA 73mm BB Shell, 12x148TA Sliding Dropouts, Single Speed or Geared Compatible, 52mm CL, Internal cable routing, 30.9 Seat Tube, Dropper Post Compatible

Brakes

Front Brake

Radius CX7, Mechanical Disc, 160mm Rotor

Rear Brake

Radius CX7, Mechanical Disc, 160mm Rotor

Suspension

Fork

Specialized A1 Alloy, 20" Rigid, Tapered Alloy Steer Tube, 15x110TA, 372mm Axle to Crown

Accessories

Pedals

Specialized Platform Pedal

Weight

Weight

9.37kg (20 lb, 10.5 oz)

* Weights based on production painted frames as pictured. Actual weights will vary based on colourway, frame size, and component variation. Specifications are subject to change without notice.

Geometry

P1
Crank Length115mm
Handlebar Width600mm
Stem Length35mm
Saddle Width110mm
Seatpost Length200mm
20inch
Stack429mm
Reach310mm
Head-Tube Length90mm
Head-Tube Angle68.5°
B-B Height259mm
B-B Drop5mm
Trail61mm
Fork Length (full)380mm
Fork Rake/Offset40mm
Front-Centre520mm
Chain-Stay Length320mm
Wheelbase840mm
Top-Tube Length (horizontal)449mm
Bike Stand-Over Height561mm
Seat-Tube Length265mm
Seat-Tube Angle72°
Geometry

Manual Downloads

Specialized Bicycle Owner's Manual (World)
Specialized Bicycle Owner's Manual (Chinese Simplified)
Specialized Bicycle Owner's Manual (Dutch)
Specialized Bicycle Owner's Manual (English)
Specialized Bicycle Owner's Manual (Finnish)
Specialized Bicycle Owner's Manual (French)
Specialized Bicycle Owner's Manual (German)
Specialized Bicycle Owner's Manual (Greek)
Specialized Bicycle Owner's Manual (Hungarian)
Specialized Bicycle Owner's Manual (Italian)
Specialized Bicycle Owner's Manual (Japanese)
Specialized Bicycle Owner's Manual (Japanese)
Specialized Bicycle Owner's Manual (Korean)
Specialized Bicycle Owner's Manual (Latvian)
Specialized Bicycle Owner's Manual (Norwegian)
Specialized Bicycle Owner's Manual (Polish)
Specialized Bicycle Owner's Manual (Portuguese)
Specialized Bicycle Owner's Manual (Romanian)
Specialized Bicycle Owner's Manual (Russian)
Specialized Bicycle Owner's Manual (Slovakian)
Specialized Bicycle Owner's Manual (Slovenian)
Specialized Bicycle Owner's Manual (Spanish)
Specialized Bicycle Owner's Manual (Turkish)
Specialized Bicycle Owner's Manual (World)
2023_P.SERIES_ASSEMBLY_GUIDE_AND_USER_MANUAL_ENGLISH.pdf
2023_P.SERIES_ASSEMBLY_GUIDE_AND_USER_MANUAL_FRENCH.pdf
2023_P.SERIES_ASSEMBLY_GUIDE_AND_USER_MANUAL_GERMAN.pdf
2023_P.SERIES_ASSEMBLY_GUIDE_AND_USER_MANUAL_CZECH.pdf
2023_P.SERIES_ASSEMBLY_GUIDE_AND_USER_MANUAL_POLISH.pdf
2023_P.SERIES_ASSEMBLY_GUIDE_AND_USER_MANUAL_SLOVAK.pdf
2023_P.SERIES_ASSEMBLY_GUIDE_AND_USER_MANUAL_DUTCH.pdf
2023_P.SERIES_ASSEMBLY_GUIDE_AND_USER_MANUAL_DANISH.pdf
2023_P.SERIES_ASSEMBLY_GUIDE_AND_USER_MANUAL_NORWEGIAN.pdf
2023_P.SERIES_ASSEMBLY_GUIDE_AND_USER_MANUAL_SWEDISH.pdf
2023_P.SERIES_ASSEMBLY_GUIDE_AND_USER_MANUAL_SLOVENIAN.pdf
2023_P.SERIES_ASSEMBLY_GUIDE_AND_USER_MANUAL_CROATIAN.pdf
2023_P.SERIES_ASSEMBLY_GUIDE_AND_USER_MANUAL_RUSSIAN.pdf
2023_P.SERIES_ASSEMBLY_GUIDE_AND_USER_MANUAL_FINNISH.pdf
2023_P.SERIES_ASSEMBLY_GUIDE_AND_USER_MANUAL_ITALIAN.pdf
2023_P.SERIES_ASSEMBLY_GUIDE_AND_USER_MANUAL_SPANISH.pdf
2023_P.SERIES_ASSEMBLY_GUIDE_AND_USER_MANUAL_PORTUGUESE_BRAZIL.pdf
2023_P.SERIES_ASSEMBLY_GUIDE_AND_USER_MANUAL_KOREAN.pdf
2023_P.SERIES_ASSEMBLY_GUIDE_AND_USER_MANUAL_CHINESE_TRADITIONAL.pdf
2023_P.SERIES_ASSEMBLY_GUIDE_AND_USER_MANUAL_CHINESE_SIMPLIFIED.pdf
2023_P.SERIES_ASSEMBLY_GUIDE_AND_USER_MANUAL_JAPANESE.pdf
2023_P.SERIES_ASSEMBLY_GUIDE_AND_USER_MANUAL_PORTUGUESE_EUROPE.pdf
2023_P.SERIES_ASSEMBLY_GUIDE_AND_USER_MANUAL_SPANISH_MEXICO.pdf

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