Speed Series Pro XL

Information from: http://www.gtbicycles.com/bikes/bmx/race/2011-speed-series-939.

When UCI racers want to earn their wings, they ride the Pro XL. The same bike that Mike Day rode to a silver medal in the Olympics, the Pro XL (and smaller-sized Pro) are pure, unfiltered, unapologetic reace machines. Bring your A game.

Specifications

Extras: GT design CNC machined chain tensioners, 3 piece pad set

Seat Clamp: Internal wedge type

Seat Post: SDG I-Beam micro adjust, 27.2mm

Saddle: SDG I-Fly, color embossed GT graphics

Grips: GT Wing waffle design, Kraton rubber

Headset: FSA "ORBIT Z", semi integrated design, aluminum cup, angular contact sealed cartridge bearings

Stem: cold forged GT drop design, machined GT logo

Handlebar: GT BMX Race bend, Cr-mo, 7.9" rise

Brake Levers: Tektro, 319, aluminum

Rear Brake: Tektro, 930AL, cold forged aluminum

Pedals: GT BMX platform design, aluminum body, thread in pins, cr-mo alxe

Tires: Kenda Small Block Eight 1.75" rear, 2.1" front

Nipples: Alloy

Spokes: 14G, Black

Rear Hub: GT Mohawk cassette design, 4x sealed bearing, hollow cr-mo axle, CNC alloy nuts

Front Hub: GT Mohawk design, 2x sealed bearing, hollow cr-mo axle, CNC alloy nuts

Rims: Alienation Deviant 32H front, Alienation 440 36H rear

Chain: KMC Z610HX

Cog Set: 13, 14, 15, 16, 17, 18T cogs

Bottom Bracket: Truvativ GIGA Pipe DH, ISIS drive, cartridge bearings, aluminum cups

Crankset Chainwheel: Truvativ 180mm "Racing Team" forged AL-7050 aluminum, 44T CNC AL-7075 chainring

Fork: GT BMX design, Aluminum crown and blades, cr-mo 1-1/8" steer