Bikes
/
Mountain

Specialized 23' P.Series 20" P.1

We deliver bikes nationwide.

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.

  • 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.

Specifications

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
SUSPENSION
Fork
Specialized A1 Alloy, 20" Rigid, Tapered Alloy Steer Tube, 15x110TA, 372mm Axle to Crown
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
BRAKES
Front Brake
BRAKE, TEKTRO HD-J285, FRONT, SHORT REACH FOR JUNIOR BIKES, 2 FINGERS LEVER, ONE PIECE CLAMP, ALL BLACK, LEFT HAND, W/O ADAPTER, W/ EZ PLUG, W/O ROTOR
Rear Brake
Radius CX7, Mechanical Disc, 160mm Rotor
DRIVETRAIN
Crankset
Specialized P.series, 52mm CL, 115mm Length
Cassette
13T SS Cog
Chainrings
30T
Chain
KMC Z1, 1/2x3/32", Single Speed
Bottom Bracket
BSA 73mm
WHEELS
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"
WHEELS & TIRES
Spokes
Stainless, 14g
ACCESSORIES
Pedals
Specialized Platform Pedal

Geometry
20"
Crank Length 115
Handlebar Width 600
Stem Length 35
Saddle Width 110
Seatpost Length 200
Stack 429
Reach 310
Head-Tube Length 90
Head-Tube Angle 68.5
B-B Height 259
B-B Drop 5
Trail 61
Fork Length (full) 380
Fork Rake/Offset 40
Front-Center 520
Chain-Stay Length 320
Wheelbase 840
Top-Tube Length (horizontal) 449
Bike Stand-Over Height 561
Seat-Tube Length 265
Seat-Tube Angle 72

WHY BUY FROM US?

With decades of experience offering quality bikes and service, you can rest assured we have deeply considered the quality of the products we sell and have the technical skills to assist you.

We genuinely want our riders to love their cycling and to achieve this we focus on ensuring our riders purchase the bike they truly need and want and fits their riding purpose.

We also genuinely want to look after our riders post purchase - its a duty of care that we take seriously.

Lastly, we are riders ourselves. We are in this business because we are genuinely passionate about riding all types of bikes and are here to share our knowledge to help enhance your riding experience.

Why buy from us