This is a very capable all mountain bicycle that has been immaculately cared for. It has an 18" frame with 26" wheels and 4"-5" travel. The Fox shocks are still smooth front and rear. Brakes have been replaced with more modern twin piston Shimano BR-M8000 levers, calipers, and discs. The shift levers have been replaced with Shimano Rocket Grip Shift levers. The original XT levers will be included, but as I recall one is not fully functioning. This bike is fast and smooth; hit the trails this spring with a well maintained and capable rig. 2007 model year. Frame Construction TIG-welded Frame Material Aluminum Fork Fox Talas RLC, 100 -140mm adjustable travel Rear Shock Fox Float RP23,4" - 5" adjustable travel Brakeset Formula ORO K24brakes, Formula K24 levers Replacedwith Shimano XT BR-M8000 Higherend / Formula brakes no longer have replacements Shift Levers Shimano XTRapid Fire Replacedwith SRAM Rocket Grip Shift OriginalXT levers included (one not fully functional) Front Derailleur Shimano XT Rear Derailleur Shimano XTR Crankset Race Face Deus XCX-Type, 22/32/44 teeth Pedals Race Face Chester (blue) Bottom Bracket Race Face DeusX-Type Rear Cogs 9-speed Seatpost Race Face Deus XC Saddle Selle Italia C2 Handlebars Easton HavenCarbon Wheel Size 26" wheels Rims Mavic XC717 Disc