The Azusa 71-tooth "Tuf-N-Tru" split racing sprocket has a #35 chain, 5.25" bolt circle, a 4-9/16" center bore, and a .160" thickness. It is constructed from a premium high-strength, clear anodized aluminum and is designed to fit hubs with a compatible 5.25" bolt circle.

Key Specifications

Teeth: 71

Manufacturer: Azusa

Model: Tuf-N-Tru (TNT)

Chain Size: #35 (standard or space chain)

Thickness: .160"

Bolt Circle: 5.25"

Center Bore: 4-9/16"

Material: Premium high-strength aluminum

Finish: Clear anodized