Featuring a 7075 aluminium body with integrated guard. The Obscura sprocket is compatible with Odyssey socket drive system cranks and with almost any spline drive crank when used with Mutiny Socket Drive adapter.

Specifications:
- material: 7075 aluminium alloy
- sizes: 25T and 28T (teeth)
- cromo insert available for 48 spline 19mm, 22mm and 24mm