Item No. 10613574
Optimal balance of stiffness, strength, weight and rotational performance
HOLLOWTECH II structure cuts weight yet maintains strength for better power transfer
172.5 mm
50-34T
148 mm
Disclaimer:We only ship this brand to US Addresses.
Drivetrain Type:2x12 Speed
Length:172.5 mm
Drivetrain Speed:12 Speeds
Material Details:Hollow Anodized Aluminum
Features:Shimano Components
Best Use:Road Biking
