1pc TSC 28T 1/8 CRANIUM BR-GN 25T Requires Sugino BB tool kit

Requires Sugino BB tool kit for installation (not included)

long-lasting performance featuring pins perfectly aligned to the outer surface for smoothness and precision

Patented interlocking of the outer and inner rings (Dovetail Interlink technology) provides additional support for the inner ring if the outer ring expands due to heat

Comes in a sweet coffin box

1pc TSC 28T 1/8 CRANIUM BR-GN 25T Requires Sugino BB tool kitBasically the toughest looking BMX sprocket you can buy skull and bones design with Shadow name below Forged from high end, 5mm thick 7075 alloy for incredible strength 24mm bore with 22 and 19mm adapters