Cross-country race bikes just don't come any better. This is Yeti's best kit for 2009, paired with their top-end XC racing frame, the AS-R carbon. The full-carbon AS-R features Yeti's proven AS-R (active suspension) design with 3.9" of rear wheel travel. The wild integrated seatmast shaves grams, yielding a claimed weight of 4.25 lbs (size Medium frame), while press-in style bottom bracket cups further lighten the load.

• Fox RP23 shock
• Carbon dogbone
  
• Enduro Max sealed pivot bearings
• Replaceable derailleur hanger
• Full carbon front and rear triangle
• Accepts 34.9mm bottom swing (high clamp) top pull front derailleur, 1 1/8" headset, 73mm BB

COMPONENT SPECIFICATIONS

• Fox F100RLC suspension fork
• Fox RP23 rear shock
• Chris King headset
  
• Shimano XTR 22/32/44 Hollowtech II crankset/BB
• Shimano XTR front derailleur
• Shimano XTR (shadow type) rear derailleur
• Shimano XTR Rapidfire trigger shifters
• Shimano XTR 11-34 cassette
• Shimano XTR M975 tubeless wheelset
  
• Maxxis Crossmark 2.1 tires, UST tubeless
  
• Shimano XTR hydraulic disc brake calipers/levers/rotors
• Easton Monkeylite handlebar
• Thomson X4 stem
• ODI Hardcore grips
• SDG Ti Fly saddle