Disc Hub Mount for 9 Bolt Hole Standard Sprockets Bore 1.41inches 35.9mm

Disc Hub Mount for Standard 9 Bolt Hole Pattern Sprockets   Bore: 1.41inches 35.9mm

Specifications:

Thickness:    3.48mm or 1/8 of an inch Aluminum

Material:        7075 Aluminum

Bore:            1.41inches       35.9mm

First Hole Pattern:      6 bolt ISO International Standard 5mm DISC bolt pattern

Second Bolt Pattern:  Kit Sprocket 9 bolt pattern for 6mm bolts typical steel factory sprocket, 81mm or 3 3/16 inches outer diameter of bolt holes

Weight:  1.8oz