Mountain bike, XT derailers front and rear, XT Rapid fire shifters, 24-speed, Custom built wheel set Mavic wheels with DT spokes and alloy nipples with XT hubs, LX V-brakes, Crank brothers pedals, WTB titanium rail saddle, Rock-shox Tora fork, Ibis Titanium handle bar, Oury grips with ODI grip keepers, Chromoly double butted frame, The frame is all that is left of the original bike. Everything has been upgraded, 2000.00 invested. Call Mark at . Pics sent on request.