These items comes bulk-packed without any retail packaging included

Crank Arm Length: 170mm
BB Spindle Interface: Power Spline
BB Compatibility: Power Spline
Speeds: 8/9
Crank Arm Material: Alloy
Chainring Material: Steel
Bottom Bracket Shell Type: ISIS Drive
Bolt Circle Diameter (BCD): 104/64 BCD
Chainring Size: 42/32/22T
With Bash Guard
Weight: About 885 grams ( Bottom Bracket not included )