Rocky Mountain Derailleur Hanger 1 - 1092020 izyrent The 3-layer sandwich construction of

The 3-layer sandwich construction of the RT86 rotor was designed to dissipate heat more efficiently than traditional single-material rotor which translates into more fade-resistant performance

With Chill Zone

alloy compression ring

2x Mounting Bolts

Rocky Mountain Derailleur Hanger 1 - 1092020 izyrent The 3-layer sandwich construction ofCompatible models: Altitude Alloy 2013 Altitude Alloy 2014 Altitude Alloy 2015 Altitude Alloy 2016 Altitude Carbon 2013 Altitude Carbon 2014 Altitude Carbon 2015 Altitude Carbon 2016 Slayer Alloy 2011 Slayer Alloy 2012 Slayer Alloy 2013 Slayer Alloy 2014 Instinct Alloy 2013 Instinct Alloy 2014 Instinct Alloy 2015 Instinct Alloy 2016 Instinct Alloy 2017 Instinct Carbon 2014 Instinct Carbon 2015 Instinct Carbon 2016 Instinct Carbon 2017 Pipeline Carbon