Derailleur Hanger Dropout 158 for: Gary Fisher, Trek bike frames.

• Hanger #158 attaches to the frame's rear dropout from the outside / derailleur side using two supplied M4x4 socket head screws.

Gary Fisher

• Cronus CX Pro - 2012
• Cronus CX Ultimate - 2012
• Cronus CX Ultimate Frameset - 2012
• Ion CX - 2012
• Ion CX Pro - 2012
• Ion CX Pro Frameset - 2012

Trek

• 5-series Madone - 2011
• Cronus (Road) - 2010-2011
• Fisher Cronus - 2010-2012
• Fisher Ion - 2010-2012
• Ion (Road) - 2010-2011
• Madone 5 series - 2011
• Madone 6 Series - 2010-2011
• Speed Concept - 2010-2011
• Speed Concept 2 Series - 2011
• Speed Concept 7 Series - 2011
• Speed Concept 9 Series - 2011

• Notes:

  • Trek Part #303978

All Wheels Manufacturing derailleur hangers are made to the highest standard for shifting accuracy and durability.

• CNC machined 6061 aluminum
• Black anodized finish
• Mounting hardware included
• Type: Rear Replaceable Derailleur Hanger
• AKA, Gear Hanger, Mech Hanger, Dropout 158