Specialized P.1 All Mountain Disc

2010 MountainDirt jump Manufacturer page

Fork travel: 100 mm
Wheels: 26″
Drivetrain: 3 × 8 22–42t / 11–32t
Gear range: 555%
Frame: Aluminum
Brakes: Mechanical disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

12 of 23 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

P. Series AM A1 Premium Aluminum, tig weld, fully-butted w/ double ORE DT, externally machined HT, forged dropouts w/ replaceable hanger, disc only Not identified

Suspension

1 part

Fork
- SR Suntour

Drivetrain

7 parts

Bottom bracket
- Shimano BB-ES25
BB-ES25
Cassette
- SRAM PG-820 8 speeds 11–32t
PG-820
Chain
- KMC X8 8 speeds
Crankset
- SR Suntour
Front derailleur
- Shimano Altus
Rear derailleur
- SRAM X4 7 speeds
X-4
Shifters
- SRAM X4

Brakes

2 parts

Brake levers

Alloy, linear pull Not identified
Brakes
- SRAM G2

Wheels and tires

5 parts

Front hub

Forged alloy, hi/low flange, double sealed, ground race, machined disc mount, 32h Not identified
Rear hub

Forged alloy cassette, machined flanges and disc mount, double sealed, ground race, 32h, QR type Not identified
Rims

P.Disc AM, double wall disc, 32h Not identified
Spokes

2mm (14g) stainless Not identified
Tires
- Specialized

Cockpit and contact points

7 parts

Grips
- Specialized
Handlebar

Alloy riser bar, 25.4mm, 38mm rise, 640mm wide, 8 degree back sweep, 8 degree up Not identified
Headset

1-1/8"" threadless, loose ball Not identified
Pedals

Steel cage, composite body, 9/16"" Not identified
Saddle
- Specialized
Seatpost

Alloy two bolt, 12.5mm offset, micro adjust, 30.9mm Not identified
Stem

3D forged alloy, 10 degree rise, 25.4mm clamp Not identified

Sizes and geometry

6 sizes Open in the geometry plotter

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

Size 17"

Table

Geometry diagram unavailable

The drawing needs reach and stack, which the manufacturer did not publish. Available facts remain in the table.

Size

Complete manufacturer geometry table 6 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Top tube lengthmm	535	565	590	615	640	665
Seat tube lengthmm	305	381	432	483	533	610
Head tube lengthmm	100	100	120	120	140	160
Head tube angle	69°	70°	70°	70°	70°	70°
Seat tube angle	73°	73°	73°	73°	73°	73°
Chainstay lengthmm	427	427	427	427	427	427
Wheelbasemm	1028	1049	1075	1100	1126	1152
Front centermm	605	626	652	677	703	729
Bottom bracket dropmm	44	44	44	44	44	44
Bottom bracket heightmm	299	299	299	299	299	299
Standover heightmm	680	732	768	800	833	880
Suspension and parts
Crank lengthmm	165	170	170	175	175	175
Handlebar widthmm	640	640	640	640	640	640
Stem lengthmm	60	60	75	75	90	90
Seatpost lengthmm	350	350	350	400	400	400

Not published by the manufacturer: Reach, Stack, Fork rake, Trail, Stack/reach ratio, Front travel, Rear travel, Stem angle and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 22
Largest chainring: 42
Rear sprockets: 8
Smallest sprocket: 11
Largest sprocket: 32
Lowest gear: 17.9 in
Highest gear: 99.3 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Coil
Tire width: 2.2″
Wheel material: Aluminum
Wheel size: 26″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.8 km/h
Highest gear: 38.0 km/h

Total gear range 555%

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: 17.9–99.3 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 2010 builds

Differences across 2010 builds
Specification	This bicycle Specialized P.1 All Mountain Disc	Specialized P.1	Specialized P.2	Specialized P.2 Cr-Mo	Specialized P.3
Frame
Frame material	Aluminum	Steel	Aluminum	Aluminum	Aluminum
Fork material	Aluminum	Steel	Aluminum	Steel	Aluminum
Suspension
Front travel	100 mm	Not informed	80 mm	Not informed	80 mm
Drivetrain
Front chainrings	3	1	Not informed	Not informed	1
Smallest chainring	22	25	Not informed	Not informed	28
Largest chainring	42	25	Not informed	Not informed	28
Rear sprockets	8	1	8	8	1
Smallest sprocket	11	12	11	11	13
Largest sprocket	32	12	28	28	13
Lowest gear	17.9 in	54.2 in	Not informed	Not informed	56.0 in
Highest gear	99.3 in	54.2 in	Not informed	Not informed	56.0 in
Brakes
Brake type	Mechanical disc	Mechanical disc	Hydraulic disc	Mechanical disc	Hydraulic disc
Cockpit
Shifting	Mechanical	No shifting	Mechanical	Mechanical	No shifting
Other specifications
Tire width	2.2″	2.3″	2.3″	2.3″	2.3″
Bottom bracket standard	Not informed	BSA	BSA	BSA	BSA