Specialized P.4

Name: Specialized P.4
Brand: Specialized

2024 MountainDirt jump Manufacturer page

Specialized P.4, color Satin Red Tint Diffused / Fiery Red / White

Last known price: $2,100

Prices shown first for United States
Fork travel: 100 mm
Wheels: 27.5″
Drivetrain: 1 × 1 30t / 13t
Gear range: 100%
Weight: 12 kg 26.5 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

P4 120+

Components

11 of 18 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Specialized P.4, A1 Premium Alloy, 27.5", 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, 26" Wheel Compatible Not identified

Suspension

1 part

Fork
- Marzocchi

Drivetrain

4 parts

Bottom bracket

BSA 73mm Not identified
Cassette

13T SS Cog Not identified
Chain
- KMC Z1 Narrow 1 speed
Crankset
- Specialized 30t

Brakes

1 part

Brakes
- SRAM Level T

Wheels and tires

5 parts

Front hub

Alloy, sealed cartridge bearings, 15x110mm thru-axle, 6-bolt, 32h Not identified
Rear hub

Alloy, Single Speed, sealed cartridge bearings, 12x148mm thru-axle, 6-bolt, 32h Not identified
Rims
- Specialized
Spokes

Stainless, 14g Not identified
Tires

Front: Specialzied Kicker Sport, 27.5x2.1", Rear: Specialzied Kicker Sport, 27.5x2.1" Not identified

Cockpit and contact points

6 parts

Sizes and geometry

1 size Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size P4

Table

Reach 445mm

Stack 588mm

Wheelbase 1094mm

Head angle 68.5°

Seat angle 72.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 27.5″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	445
Stackmm	588
Top tube lengthmm	636
Seat tube lengthmm	350
Head tube lengthmm	120
Head tube angle	68.5°
Seat tube angle	72°
Chainstay lengthmm	385
Wheelbasemm	1094
Front centermm	711
Bottom bracket dropmm	34
Bottom bracket heightmm	318
Standover heightmm	697
Fork rakemm	44
Trailmm	91
Stack/reach ratio	1.32
Suspension and parts
Crank lengthmm	165
Handlebar widthmm	750
Stem lengthmm	35
Seatpost lengthmm	200

Not published by the manufacturer: Front travel, Rear travel, Stem angle and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 12 kg

26.5 lb

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 1
Smallest sprocket: 13
Largest sprocket: 13
Lowest gear: 63.5 in
Highest gear: 63.5 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: No shifting

Additional specifications

Bottom bracket standard: BSA
Fork spring: Air
Tire width: 2.1″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

1 measure

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

100 mm

This value is within the central range for this class.

Cohort: Mountain / Dirt jump Model year: 2024
Sample: 91 bicycles with this information
Coverage: 90.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 24.3 km/h
Highest gear: 24.3 km/h

Total gear range 100%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 63.5–63.5 gear inches

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2024 builds
Specification	This bicycle Specialized P.4	Specialized P.1	Specialized P.1 Trail	Specialized P.2	Specialized P.2 Trail	Specialized P.3
Frame
Bicycle weight	12 kg	9.37 kg	10.89 kg	10.5 kg	12.12 kg	11.73 kg
Fork material	Not informed	Aluminum	Aluminum	Not informed	Aluminum	Not informed
Suspension
Suspension configuration	Hardtail	Rigid	Hardtail	Hardtail	Hardtail	Hardtail
Front travel	100 mm	Not informed	80 mm	100 mm	100 mm	100 mm
Drivetrain
Rear sprockets	1	1	9	1	9	1
Smallest sprocket	13	13	11	13	11	13
Largest sprocket	13	13	38	13	42	13
Lowest gear	63.5 in	46.2 in	15.8 in	55.4 in	17.1 in	60.0 in
Highest gear	63.5 in	46.2 in	54.6 in	55.4 in	65.5 in	60.0 in
Brakes
Brake type	Hydraulic disc	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Dropper seatpost	Rigid seatpost
Shifting	No shifting	No shifting	Mechanical	No shifting	Mechanical	No shifting
Other specifications
Fork spring	Air	Not informed	Not informed	Not informed	Not informed	Air
Suspension	Hardtail	Rigid	Hardtail	Hardtail	Hardtail	Hardtail
Tire width	2.1″	2.1″	2.35″	2.1″	2.35″	2.1″
Wheel size	27.5″	20″	20″	24″	24″	26″