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Specialized P.1 - 2023

Specialized P.1
  • Color: Gloss Deep Marine/Purple Haze
  • Color: Satin Rusted Red Overspray/Blaze
Size: 20-inch
Please select options Unavailable
This item is not permitted to be shipped, however it can be purchased online and picked up at Rubber Soul Bicycles for your convenience.


Ruthless Progression

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.

Starting with the durable lightweight alloy frame, the new P.Series stands up to the demands of dirt jump progression. Its cables are internally routed, adding to its sleek presence and tangle-free riding.

• Lightweight, Specialized engineered rigid fork, geo corrected to 80mm of travel makes
fork upgrades easy.
• 19mm OD handlebars, plus short reach brake levers and grips sized for smaller hands
helps young riders stay in control.
• Specialized Kicker tires find grip anywhere, street, dirt, or at the skatepark.

Chain-Stay Length (mm) 320
Wheelbase (mm) 840
Top-Tube Length (horizontal) (mm) 449
Bike Stand-Over Height (mm) 560
Seat-Tube Length (mm) 265
Seat-Tube Angle (°) 72
Fork Rake/Offset (mm) 40
Front-Center (mm) 520
Wheel Size (inch) 20
Stack (mm) 428
Reach (mm) 310
Head-Tube Length (mm) 90
Head-Tube Angle (°) 68.5
B-B Height (mm) 259
B-B Drop (mm) 5
Trail (mm) 61
Fork Length (full) (mm) 380
Crank Length (mm) 115
Handlebar Width (mm) 600
Stem Length (mm) 35
Saddle Width (mm) 110
Seatpost Length (mm) 200


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
Fork Specialized A1 Alloy, 20" Rigid, Tapered Alloy Steer Tube, 15x110TA, 372mm Axle to Crown
Rims Specialized P.Series, 20", 32h, 26mm ID, Disc Brake Only
Hubs Front: Alloy, 6-Bolt, 28H, 15x110 Boost
Rear: Alloy, 6-Bolt, 28H, 12x148 Boost, 11-speed compatiable
Spokes Stainless, 14g
Tires Specialzied Kicker Sport, 20x2.1"
Bottom Bracket BSA 73mm
Crankset Specialized P.series, 52mm CL, 115mm Length
Chainrings 30T
Cassette/Freewheel 13T SS Cog
Chain KMC Z1, 1/2x3/32", Single Speed
Brakes Front: Radius CX7, Mechanical Disc, 180mm Rotor
Rear: Sram Level T, Hydraulic Disc, 160mm Rotor
Handlebars Mini Rise, Alloy Double Butted, 6-degree Backsweep, 600mm Width, 31.8mm , 19mm Bar End Diameter
Tape/Grips Specialized Trail Grips, 19mm bar end diameter, lock-on
Stem 3D-forged alloy, 31.8mm, 6-degree rise
Seatpost Specialized, 6061 alloy, 2-bolt clamp, 0mm setback, 30.9mm
Saddle Specialized P.series, Steel Rails
Pedals Specialized Platform Pedal

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Gloss Deep Marine/Purple Haze / 20-inch 888818862719 91923-8120 P1R181994860
Satin Rusted Red Overspray/Blaze / 20-inch 888818862702 91923-8020 P1R226354780