Features1Application: Universal 9 speed threaded flywheel with high hardness and good compatibility, it is suitable for all kinds of 9/27 speed bicycles with threaded flywheel. 2Durable and Wear Resistant: Using high strength steel after quenching treatment, the flywheel is durable and wear resistant, with long service life. 3Easy to Install: Lightweight and easy to install, the 9 speed freewheel will not add burden to your bicycle. 4Widely Used: The 9 speed 1332T threaded freewheel is suitable for mountain bikes, folding bikes, city bikes, ATVs, etc. 5 Replacement: Great accessories to upgrade your bicycle and improve its performance.SpecificationItem Type: 9 Speed Threaded FreewheelMaterial: SteelProduct Color: As Pictures ShownProduct Weight: Approx. 640g / 22.6ozNumber of Teeth: 13-14-16-18-20-22-24-28-32TApplication: For 9/27 speedPackage List1 x9Speed Freewheel