Power Series Expert

Information from: http://www.gtbicycles.com/bikes/bmx/race/2011-power-series-expert.

The Speed Series was built for all races, from the aspiring to the retiring. The penultimate blue-collar race bike, the Power Series can accommodate everyone, be they the weekend warriors, the old school-ers, or the newbie committed to becoming the next local speed demon. And it's built in a full range of sizes, from 24" down to micro. It's the one series that truly does it all.

Specifications

Extras: 3 piece pad set

Seat Clamp: GT mini BMX design, aluminum, single bolt

Seat Post: Aluminum, 22.2mm

Saddle: GT mini design, padded with integrated aluminum post

Grips: GT Wing waffle design, Kraton rubber

Headset: 1-1/8" integrated sealed bearings with aluminum top cap

Stem: cold forged GT drop design, machined GT logo

Handlebar: GT BMX design, aluminum, 6.7" rise

Brake Levers: Tektro, 316A, aluminum

Rear Brake: Tektro, 926AL, Mini V-brake, cold forged aluminum

Pedals: Jr. BMX platform, aluminum, Cr-Mo axle

Tires: Kenda "Small Block Eight", 20 x 1-3/8"

Nipples: Brass

Spokes: 15G, Black

Rear Hub: Joy Tech 21, sealed cartridge bearings, 32 hole, Cr-Mo axle

Front Hub: GT BMX race design, aluminum body, sealed cartridge bearings, 32 hole, hollow Cr-Mo axle

Rims: Jalco, GT-02T, 20x1-1/8" single wall, aluminum, 32 hole

Chain: KMC Z510

Cog Set: Lida 16T.

Bottom Bracket: Euro size, alloy cupS, ealed cartridge bearings, heat treated taper square axle

Crankset Chainwheel: GT forged aluminum 3pc., 160mm L., 42T aluminum ring

Fork: GT BMX design, full cr-mo, 25.4mm blades, 1-1/8" threadless steer