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    MSRP
    Where to Buy
    $1

    At

    $1

    At

    Category
    BMXBMX
    Frame
    SteelSteel
    SteelSteel
    Wheels
    AluminumAluminum
    Wheel Size
    20″20″
    Tektro RimTektro Rim
    Brand Site

    specialized.com

    specialized.com

    Summary
    The Specialized P.20 and Specialized P.20 AM are both 20″ steel frame bmx bikes with tektro rim brakes.

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    Insights
    Geometry
    Specs
    Frame

    P. Series double-butted Reynolds 520 Cr-Mo 21"" TT, externally relieved MID BB shell and integrated headset, removable seatstay-mounted U-brake bosses, 5mm 3D dropouts for 14mm axle, integrated chain tensioner and hardware

    Hi-Ten 20"" frame, 20.5"" TT, MID BB shell, externally relieved integrated HT, formed monostay yoke, seatstay-mounted U-brake bosses, 5mm dropouts for 14mm axle

    Fork

    Tapered and butted Cr-Mo blades, 1-1/8"" threadless, 5mm dropouts for 3/8"" axle

    Hi-Ten, tapered blades, 1-1/8"" threadless, 5mm dropouts for 3/8"" axle

    Bottom Bracket

    MID BB, 2x sealed cartridge bearing w/ 19mm, 8-spline, hollow Cr-Mo spindle, alloy tube, and cone spacers

    MID BB, 2x sealed cartridge bearing w/ 19mm, 8-spline, Cr-Mo spindle, steel tube, and plastic cone spacers

    Headset

    Integrated 1-1/8"" threadless, Campy-style, full cartridge bearings

    Integrated 1-1/8"" threadless, Campy-style, full cartridge bearings

    Stem

    P. Series drop type, forged alloy, front load w/ CNC side holes, black hardware, 22.2mm

    Forged alloy Ahead, front load, 22.2mm

    Handlebar

    Cr-Mo 2pc. 11º backsweep, 2º upsweep, 22.2mm

    Cr-Mo 2pc. 11º backsweep, 2º upsweep, 22.2mm

    Saddle

    P. Combo, 1pc co-molded composite saddle and alloy 25.4mm seat post combination w/ embossed ""P. Series"" logo padded cover

    P. Series, 1pc co-molded composite saddle and alloy 25.4mm seat post combination w/ embossed P. Series logo padded cover

    Seatpost

    Alloy, 25.4mm, no offset

    TypeRigid

    Alloy, 25.4mm, no offset

    TypeRigid

    Pedals

    P. Lo Pro nylon platform w/ molded pins, loose ball, 9/16""

    P. Lo Pro plastic platform w/ molded pins, loose ball, 9/16""

    Grips

    P. Grip, flanged soft compound, open end w/ endplug, 150mm

    P. Grip, flanged soft compound, open end w/ endplug, 150mm

    Groupset
    Crank

    3pc. tubular, heat-treated Cr-Mo for 8 spline, 175mm length

    3pc. tubular, heat-treated Cr-Mo for 8 spline, 170mm length

    Cassette

    CNC 1/2"" x 1/8"" x 9t driver

    CNC 1/2"" x 1/8"" x 9t driver

    Chain

    KMC Z510XRB, 1/2"" x 1/8"", heavy duty, anti-drop inner links

    KMC Z-510H, 1/2"" x 1/8"", anti-drop inner links

    Brakes

    Tektro FX-340 U-brake, melt forged, single bushing, coil spring, 15mm offset arms, soft compound pad

    TypeTektro Rim

    Tektro FX-340 U-brake, melt forged, single bushing, coil spring, 15mm offset arms, soft compound pad

    TypeTektro Rim

    Brake Levers

    Lever ""U"" brake, 15mm cable pull

    Lever ""U"" brake, 15mm cable pull

    Wheels
    Rims

    P. 20, alloy double-wall, 36mm, pinned, 36h

    P. 20, alloy single-wall, 36mm, pinned, 36h

    Spokes

    Stainless, 2.0mm (14g)

    Stainless, 2.0mm (14g)

    Front Hub

    Mid-flange, 2x sealed cartridge bearing, 3/8"" forged female bolt-in axles w/ 7075 alloy inner axle, 36h

    Low flange, loose ball bearing, 3/8"" Cr-Mo axle, nutted type, 36h

    Rear Hub

    Low flange, CNCd 9t cog driver, 4x sealed cartridge bearings, hollow 14mm Cr-Mo axle w/ 23mm contact, 17mm axle nuts, 36h

    Low flange, CNCd 9t cog driver, loose ball, hollow 14mm Cr-Mo axle w/ 23mm contact, 17mm axle nuts, 36h

    Tires

    Front: Specialized Compound Street, 30 TPI, wire bead, 20x2.3"", Rear: Specialized Compound Street, 30 TPI, wire bead, 20x2.1""

    Front: Specialized Compound Street, 30 TPI, wire bead, 20x2.3"", Rear: Specialized Compound Street, 30 TPI, wire bead, 20x2.1""

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