VelopediaBicycle Archive ยท Specification report

2015 Specialized P.20

Velopedia Archive ID 1134887

Overview

Model year2015
BrandSpecialized
ModelP.20
Bicycle typeBMX
Archive ID1134887
Original MSRP$500.00
ColorsSatin Black/Foam Green/Rocket Red/Charcoal
SizesOne Size

Frameset

Frame constructionHi-Ten plain gauge steel, 20.5" top tube, externally relieved MID BB shell, integrated headtube, seatstay-mounted U-brake bosses, 5mm thick dropouts for 14mm axle
Frame materialHigh tensile steel
ForkHi-Ten steel, tapered blade, 1-1/8" threadless, 5mm Cr-Mo dropouts for 3/8" axle
Fork materialHigh tensile Steel

Drivetrain

Component groupBMX mix
CranksetP.Crank, 3 pc. Cr-Mo, tubular arms, 8-spline, 170mm, 25T
Bottom bracketMID BB, 2x sealed cartridge bearings w/ 19mm, 8-spline spindle
ChainKMC Z510H, BMX 1/2" x 1/8", anti-drop inner links
PedalsSpecialized P.Series, plastic platform w/ molded pins, loose ball, 9/16"

Brakes

BrakesTektro, U-brake, coil spring, 1 pc. pads, 15mm offset arms

Cockpit & contact points

Headset1-1/8" integrated threadless, Campy style, full cartridge bearings, 8mm cone spacer
HandlebarSpecialized P.Series BMX, steel, 11-degree backsweep, 2-degree upsweep, 217mm rise, 22.2mm
StemBMX stem, die-cast alloy, top load, 50mm, 22.2mm clamp
SaddleP.Seat SL, 1 pc. w/ co-molded alloy 25.4mm seatpost
SeatpostAlloy, 0mm offset, 25.4mm, integrated w/ saddle

Wheels & tires

HubsP.Series BMX, alloy, loose ball, solid axle, 36h, P.Series BMX, alloy, sealed cartridge bearings, hollow axle, 36h
RimsP.20, alloy single wall, center void, 32mm inner width, 36h
SpokesStainless, 14g
Front tireSpecialized Compound Street, 30TPI, wire bead, 20x2.3"
Wheel size20

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 6, 2026.