Description:

Vortex Steel SprocketCupped down to reduce weightCarbon steel alloy per Vortex specificationElectro-plated satin blackHardened teethLaser cut Vortex design Model # 436S-42 Features: 436S-42 Black 42 tooth 530 Steel Rear Sprocket: Black Carbon steel alloy per Vortex specification Electro-plated satin black Item Dimensions: 1" L x 1" W x 1" H.