2011 GT Performer

Spec from GT's official 2011 catalog (PDF), specification chart on PDF page 149, column "PERFORMER"; the catalog prints no prices. Fix round 2026-10-21: every row of this column re-read with a third reader (pdftotext -table, which keeps each row label level with its cells); values that the earlier two reader pass merged with a neighbouring column or dropped are now as printed. Wheel size from the page's size or name row (the tire row gives no diameter). Frame: GT street design, Mid size BB shell, 3 main tubes Cro-Mo, machined headtube, 5mmT. small dropouts, weld-on GYRO cable guides, single cable routing with seat stay mounted U-brake Bottom bracket: Mid size sealed bearings, 8 spline Cro-Mo axle Chain: KMC Z510 Headset: Tange Seiki FATTY 22, extra deep cup engagement, 1-1/8" threadless Pedals: GT Dirt/Street platform design, PC material, Cro-Mo axle Grips: GT Wing shroom design Seat clamp: `08 GT CNC mini design Extras: SST ORYG, one pair GT 36mm OD x 97mm forged steel pegs SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE Nipples: Brass