BLACKSPIRE Super Pro X Chainrings 4-Arm 22T 4-Arm

CNC'd from AL-7075-T6
Modified shift gates and profiles for flawless shifting
Middle and outer chainrings have stainless steel pins to enhance shifting
Middle rings are cut from thick .190 material
Outer rings are cut from thick .160 material
For 9 or 10-Speed drivetrains
Anodized with laser etched graphics
For best performance, use Blackspire SuperProX rings only as a set

UPC code : 5060276562898
Manufacturer # : 840-6122

SPECIFICATIONS

BCD : 4 x 64 mm
CHAINRINGS : 3x
COLOR : Black
FITS : M960/XTR
MODEL : SuperPro
SPEEDS : 9
SUB CATEGORY : 3x Chainrings
TEETH : 22T