The day has come, I'm selling my Niner SIR9 IMBA edition bike. For those of you unaware, Niner Bikes has created and auctioned off IMBA versions of a few of their frames in the past. They are super rare, with only a handful in existence. I was fortunate enough to have the winning bid on a medium frame (Niner only made 2 per size).

For the vast majority of the bike's life, it sat, unused on a bike rack in my basement (I know, not exactly a fitting location for such an item). Last year I finally started riding it, and put about 300 miles on the bike (XC riding around the front range in CO).

It's currently built up as a single speed, but I'm including the frame hardware to convert it over to geared (the derailleur hanger and CYA cups for the bottom bracket).

Here's the build specs:

• Super sweet Niner SIR9 IMBA Edition Frame - Medium
• Super sweet Niner Carbon Form IMBA
• Stan's Crest wheels laced to HOPE PRO Evo2 Hubs
• Niner RDO Flatop Carbon Bars
• Niner RDO Stem (90mm)
• Niner RDO Carbon Seatpost
• Niner Seatpost Collar
• Stylo Crank (32 tooth ring)
• Niner Cogalicious 21 tooth)
• Shimano XTR Brake Set w/ICE Tech Rotors
• Specialized Henge Expert Saddle (155 width)
• Maxxis Ignitor front and Rear
• Including Derailleur Hanger and Niner CYA cups for geared setup

The really sucky news, literally the day I took these pictures, my little girls accidentally knocked the bike over, and the top tube decal took a hit. I have included several pictures of that mark in the pics, but please feel free to ask me any questions about the frame, parts, etc. In addition, there's also a mark on the NDS seat stay where a bit of white paint is missing. It has been ridden (albeit no thousands of miles), so there will be some other soft marks on the frame and wheels that you would expect from a used bike.