3rd generation carbon composite crankset with hollow arm design
Monocoque construction with enriched glass fiber content
AL7075 100% CNC process chainrings
AL7075 Torx T-30 alloy chainring bolts
Length - L165mm, L170mm, L172.5mm, L175mm
Q-Factor - 145mm
BCD - 130mm
Chainline - 44mm
UD carbon
Storm Grey Anodized chainrings finish
Updated color graphics
BB30 Oversized BB for super stiff, positive drive.
Rings: 53/39 or 50/34 Compact

53/39 = 614g approx
50/34 = 593g approx

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