Speed Series Frame

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

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

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

Chain: