You are looking at a 2012 Specialized Stumpjumper FSR Expert Carbon 29 mountain bike. 

This $5850 bike is a Large with a 24.49" toptube.

The frame is made from FACT 9m carbon fiber with an oversized 1.5" lower headset bearing and 130mm of terrain eating travel.  The rear shock is a Fox/Specialized Float Brain with AUTOSAG, adjustable BrainFade Lock-out, and adjustable rebound.  The fork is a Fox F130 RL Performance 29 that provides 130mm of air sprung travel, adjustable compression, adjustable rebound, and 15mm thru-axle dropouts.  The headset is a Specialized Mindset with sealed bearings (1 1/8" top and 1.5" lower).  This frame is super light and super smooth. It has very precise steering and a stiff drive train with a smoothness provided by the carbon construction.   The cockpit consists of a SBC 7050 alloy Mini-Riser 720mm bars, SBC Grappler Lock-on grips, a SBC XC 3D forged stem with adjustable rise, a Henge Comp 143mm saddle with hollow chromoly rails, and a 3-position Command Post BlackLite adjustable seatpost.  The drive train consists of a SRAM X0 Type 2 rear derailleur, SRAM X7 front derailleur, SRAM X9 10 speed shifters, a custom SRAM S2200 crankset (same as X0 carbon) with 22/36 tooth chain rings and PF30 bottom bracket, a carbon fiber bash ring, a SRAM PC-1050 cassette (11-36 tooth), and a nickel plated KMC X10 chain.  The wheels are Roval Control Trail 29 142+ with DT Super Comp 2.0/1.65/1.8mm stainless spokes and DT alloy nipples.  The tires are Purgatory Control 2.3" front and Ground Control Control 2.1" rear.  They are mounted tubelessly with Roval valve stems and Stan's sealant.  The brakes are custom Formula T1s with tool-less reach and FCS adjusters.   The rotors are 203mm & 180mm front & rear. 

I will include new front wheel bearings with professional installation, the pictured Shimano SPD pedals with fresh cleats, and Free Continental US shipping if the "Buy It Now" option is used! 

This bike is super fast and very light.  It is also very comfortable due to the vibration reducing design and great suspension.  Great for anything from Sunday at the races to 5 hour epic rides.  This bike has less than 40 hours of riding on it.  Everything is in great condition and runs perfectly (the front hub bearings are a little crunchy but the wheel still spins fine)!  It has been very well cared for and tuned on a regular basis!!  The bike does have a few very small minor nicks/scuffs that come from normal mountain bike riding and transport. 

Winning bidder pays $125 for professional packaging and FedEx shipping & insurance (Continental US only). I accept PayPal only!  I will not accept any bids from buyers with less than a positive feedback score of 5.  Please e-mail me with any questions about placing a bid!  Thanks for looking!