Specialized · P.Series

P.1

2023

$399.99

Manufacturer price · US market. Not a local price.

Specialized P.1
Mini RiseHandlebar
Specialized P.seriesSaddle
Tektro HD-J285 · 160 mmBrakes
Specialized P.seriesDrivetrain

Tap a number to see the part.

Mini Rise

Handlebar

The handlebar and stem are where your hands steer the bike. Their width and length set how upright or stretched out you sit.

Specialized P.series

Saddle

The saddle and seatpost carry your weight. The height of the seatpost sets your pedalling position.

Tektro HD-J285 · 160 mm

Brakes

Brakes slow the bike. Disc brakes squeeze a rotor fixed to the wheel hub; rim brakes squeeze the wheel rim itself.

Specialized P.series

Drivetrain

The drivetrain turns your pedalling into motion: the cranks, the chain, the cassette and the derailleur that changes gear.

© Specialized Bicycle Components

Equipment

Partial coverageChecked: August 25, 2026Manufacturer page
Front brake brand
Tektro
Source text
  • “Tektro HD-J285, Hydraulic Disc, 160mm Rotor” — Front Brake
Front brake type
Hydraulic disc
Source text
  • “Tektro HD-J285, Hydraulic Disc, 160mm Rotor” — Front Brake
Front brake rotor diameter
160 mm
Source text
  • “Tektro HD-J285, Hydraulic Disc, 160mm Rotor” — Front Brake
Rear brake brand
Tektro
Source text
  • “Tektro HD-J285, Hydraulic Disc, 160mm Rotor” — Rear Brake
Rear brake type
Hydraulic disc
Source text
  • “Tektro HD-J285, Hydraulic Disc, 160mm Rotor” — Rear Brake
Rear brake rotor diameter
160 mm
Source text
  • “Tektro HD-J285, Hydraulic Disc, 160mm Rotor” — Rear Brake
Cassette teeth
13
Source text
  • “13T SS Cog” — Cassette
Chainring teeth
30
Source text
  • “30T” — Chainrings

Components

Seatpost clamp
Quick Release, 34.9mm ID Clamp
Crank length20"
115mm
Front brake
Tektro HD-J285, Hydraulic Disc, 160mm Rotor
Handlebar width20"
600mm
Rear brake
Tektro HD-J285, Hydraulic Disc, 160mm Rotor
Stem length20"
35mm
Cassette
13T SS Cog
Saddle width20"
110mm
Crankset
Specialized P.series, 52mm CL, 115mm Length
Seatpost length20"
200mm
Chainrings
30T
Bottom bracket
BSA 73mm
Front hub
Alloy, 6-Bolt, 28H, 15x110 Boost
Rear hub
Alloy, 6-Bolt, 28H, 12x148 Boost, 11-speed compatiable
Spokes
Stainless, 14g
Stem
3D-forged alloy, 31.8mm, 6-degree rise
Handlebar
Mini Rise, Alloy Double Butted, 6-degree Backsweep, 600mm Width, 31.8mm , 19mm Bar End Diameter
Grips
Specialized Trail Grips, 19mm bar end diameter, lock-on
Saddle
Specialized P.series, Steel Rails
Seatpost
Specialized, 6061 alloy, 2-bolt clamp, 0mm setback, 30.9mm
Pedals
Specialized Platform Pedal
Weight
9.37kg (20 lb, 10.5 oz)

Geometry

Frames drawn: Specialized P.1 · 20".
Specialized P.1 · 20"
Measure20"
Wheels20inch
429 mm
310 mm
90 mm
68.5°
259 mm
5 mm
61 mm
Fork Length (full)380 mm
40 mm
520 mm
320 mm
840 mm
449 mm
561 mm
265 mm
72°