It delivers precise and consistent shifting performance across a wide range of MTB conditions

Computer mount attaches to Aerobar extensions for desired viewing position while riding

Made of Nylon/Glass fiber for reduced weight on frame and added durability

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A wide selection of sizes to choose from: 140mm to 225mm

Giant Standard MTB Rear Derailleur Hanger can be discounted It delivers precise and consistentThis is a Giant Standard MTB Rear Derailleur Hanger. This hanger fits a variety of Giant mountain bikes and is available in either black or silver. Please verify visually that your hanger matches the one pictured. AC all years Anthem 2006 2008 Areva 2010+ ATX Pre 2014 Boulder all years Boulder SE all years Brass SX 2009 Cypress 2006+ Escape 2011+ Iguana all years Momentum Park 2015+ Momentum Street Mid Step 2015+ NRS all years OCR Touring 2003 2005