The ultimate addition to any mountain bike, the SRAMMTB SRM Biella NX Eagle Dub 170 Black is a game-changing component that's designed for the most demanding riders. This sleek and aerodynamic mechanical advantage system features a unique cam design that provides unparalleled climbing efficiency while also delivering exceptional descending performance.

With its advanced bearings and precision-crafted gears, the SRM Biella NX Eagle Dub 170 Black is capable of effortlessly navigating steep mountain terrain, while still maintaining control at high speeds on flat or hilly sections. The smooth shifting action is further enhanced by the component's innovative gearset, which features a compact design that allows for easy access to even the toughest trails.

Whether you're tackling technical singletrack or climbing challenging climbs, the SRAMMTB SRM Biella NX Eagle Dub 170 Black is an essential addition to your bike arsenal. With its impressive mechanical advantage and precision-crafted gears, this component is sure to deliver exceptional performance and reliability - making it a must-have for any serious mountain biker looking to take their riding to the next level.