Outside  Diameter:	160mm/180mm
Inside   Diameter:	33mm
Center  Distance:	44mm
Hole   Number:	6
Mounting hole diameter:	5.4-6mm
Thickness:	1.9±0.1mm
Material :	Stainless Steel 2Cr13 (SUS410)
Weight:	107.3g/pc / 135g/pc
The distance between two adjacent holes	2.2cm
Suitable for Avid, Shiman-oo and Hayes disc brake
the bolts will be include in