Order Includes: 1 x Rear Sprocket. Part Numbers: 41201-HA2-505 , 41201-HA2-670 , 41201-HN1-A40 , 41201HA2505 , 41201HA2670 , 41201HN1A40. Dimensions: Material: C49 High Carbon Steel , Width: 6.0 mm / 0.23" , Inner Diameter: 110 mm / 4.33" , Outer Diameter: 202.7 mm / 7.98" , Circles Diameter: 10.5 mm / 0.4" , Mounting hole Distance: 130 mm / 5.11" , Number of Teeth: 39. We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..
