Purchased used for a project but never used. SRAM BB. The Rotor 3D+ Crankset Aero MAS 2x11 53/39 NoQ is a high-performance chainset designed for road bikes, road racing bikes, and cyclocross bikes. Made from aluminium and featuring a double chainring set with 53 and 39 teeth, this crankset offers excellent aerodynamics and efficiency. With a length of 170mm and compatibility with Rotor brand components, this black crankset is a top choice for serious cyclists looking to upgrade their bike for optimal performance.
