#25 Chain Roller Sprocket 10mm Bore 1/4" Pitch 19 Tooth Type B Sprocket 2Pcs 3/8" X 9/16" X 9.8' These Cone Seat nuts will

These Cone Seat nuts will only work with wheels that are manufactured with Cone Seat lug holes

7-inch) total width and height

Special Features: Button: 4

94"(Inner Dia)

#25 Chain Roller Sprocket 10mm Bore 1/4" Pitch 19 Tooth Type B Sprocket 2Pcs 3/8" X 9/16" X 9.8' These Cone Seat nuts willFeatures: 1. Chain Sprockets are normally mounted in a fixed position on a fixed shaft. Round hole with 2pcs Set Screws at 90 degrees. The shaft can be fixed well, which is convenient to use. 2. The chain sprocket should not rotate at a greater speed than is allowable for drive sprockets of the same size. Every roller chain sprocket comes with strong teeth that can latch onto the chain. It is suggested that chain sprockets have at least three teeth in