NSB Rocky Mountain 12 x 148mm Derailleur Hanger Nut Quality Bicycle Products (QBP) bigger is better

bigger is better

Occipital base adjustment personalizes fit for comfort and allows you to tune helmet angle to ensure that your helmet and eyewear stay perfectly synched

19mm bar end diameter

Built upon 20-plus years of tubeless evolution and meticulously engineered

only it features a unique Endurant casing with bead-to-bead puncture protection

NSB Rocky Mountain 12 x 148mm Derailleur Hanger Nut Quality Bicycle Products (QBP) bigger is betterFits: This nut is for NSB DH0135 Rocky Mountain 12 x 148 hanger. If you have a Rocky Mountain bike with the Reverse Axle you will need this nut to make our DH0135 compatible. Rocky Mountain bikes with 12mm through axle: 2017 2021 Element Carbon 2018 2020 Element Aluminium 2017 2020 Slayer Carbon 2018 2020 Altitude Carbon and Aluminium 2018 2020 Instinct Carbon and Aluminium 2018 2019 Pipeline Carbon and Aluminium 2017 2020 Suzi Q Carbon 2018 2021