GT BUMP
Frame: ‘09 GT dirt/street design, main tubes and stays cr-mo, Mid size BB shell, machined headtube, small 5mmT. Dropouts, seat stay mounted U-brake
Fork: \'08 GT dirt/street design, full cr-mo, small dropouts,1-1/8\" x 25.4mm steerer, 1-1/4\" O.D. blades Crankset / Chainwheel: GT Tubular Cr-Mo 3pc., thread-in chianwheel pin, 8 spline, single bolt clamping, 175mm / \'07 design 33T steel GT design



