Freewheel SunRace MFE90 9-speed 13-32T CP (threaded)

Speeds: 9-SpeedType: THREADED (not compatible with splined hubs)Thread is the same as Shimano TZ500, so it is compatible with most threaded hubsDesigned to use with E-Bikes, but can also be used with standard bicyclesLock Ring Type: YESFunction: Fluid Drive PlusNumber of Teeth: 13-32TGear Combination: 13-14-15-16- 18-21-24-28-32Sprocket Material: SteelSprocket Finish: Chrome PlatedLight Weight Holes: YESSpacer Material: Engineering PolymersChain Compatibility: 9 SpeedWeight: 570 g