NOS! These items comes bulk-packed without any retail packaging included

Crank Arm Length: 175mm
BB Spindle Interface: Power Spline ( 10 Spline)
BB Compatibility: Power Spline
Speeds: 9
Crank Arm Material: Alloy
Chainring Material: Steel
Bottom Bracket Shell Type: ISIS Drive
Bolt Circle Diameter (BCD): 104/64 BCD
Chainring Size: 36/24T
Weight: About 880 grams

Bottom Bracket not included.