Velopedia Bicycle Archive

2015 Specialized P.20 GROM

BMX bicycle from the Velopedia specification archive.

Original MSRP
$320.00
Sizes
20.5 TT
Colors
Gloss Black/Red/White, Gloss Red/White/Black
Archive ID
1283827
Image not yet recovered

Current market

Checking current listings…

Frameset

Frame ConstructionHi-Ten steel, seatstay-mounted U-brake bosses, 5mm dropouts for 14mm axle
Frame MaterialHigh tensile steel
ForkHi-Ten steel, 1-1/8" threadless steerer, 3/8" axle dropouts
Fork MaterialHigh tensile Steel

Drivetrain

Component GroupBMX mix
CranksetP.Crank, 3 pc. BMX style, 8-spline, 152mm, 30T, 1/2" x 1/8"
Bottom Bracket8-spline, loose ball bearing
Rear CogsOdyssey, 13T
ChainKMC HV410, 1/2" x 1/8"
PedalsComposite platform, ball bearings, 9/16"

Brakes

BrakesTektro XL-320, U-brake, 15mm cable pull, Tektro, U-brake, alloy adjuster housing, 60mm 1 pc. pads, 95mm arms

Cockpit & Contact Points

HeadsetAhead, 1/8" sealed cartridge bearings
HandlebarSpecialized P.Series BMX, steel, 11-degree backsweep, 2-degree upsweep, 168mm rise, 22.2mm
StemDie-cast alloy, 40mm clamp, black

Wheels & Tires

HubsAlloy, 3/8" axle, loose ball, dual lock nuts w/ 17mm contact side, nutted, 36h, Alloy, 14mm axle, 36h
Rims20", alloy single wall, pin joint, 36h
SpokesStainless, 14g, w/ brass nipple
Front TireSpecialized Rhythm Lite, 30TPI, wire bead, 20x2.0"
Wheel Size20

Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

Scroll to Top