Bored Out 56mm 2″4/16th Steel 41 Tooth Sprocket Rubber 9 Bolt Mount

Bored Out 56mm 2″4/16th Steel 41 Tooth Sprocket Rubber 9 Bolt Mount

3.4mm thick, sprocket for 415 chain.
Can be used with THE SYSTEM, DISC hub mounting,
or mounting on larger hubs such as the
Shimano Nexus 3 speed or Older Sturmey Archer Hubs.

Specifications:

Color: Silver

Outer Diameter: 6 13/16 inches or 172mm

Center Hole Diameter: 2 4/16 inches or 56mm

Thickness: .14in or 3.4mm

Weight 1Lb .8oz

Material: Steel