NEW Shimano Dura-Ace FC-R9100 Crankset 175mm, rear-derailleur-mount-type_10x1-standard They are crafted from CNC

They are crafted from CNC machined 7075 aluminum

Thule Snug-Tite Lock is the perfect security device for locking T2 Classic

OPTIONAL AEROSHELL The Aeroshell is a plastic cover

Flex Zones in key areas

NEW Shimano Dura-Ace FC-R9100 Crankset 175mm, rear-derailleur-mount-type_10x1-standard They are crafted from CNCShimano Dura Ace FC R9100 Cranksets Defined Color: Black Rings: 50 34 Spindle Interface Type: Shimano Hollowtech II Chainring BCD: 110 Shimano Asymmetric Color: Black Chainline Hub Compatibility: 130 Hubs Chainline Hub Compatibility: 135 142 Road Disc Hubs < 415 mm Chainstay Drivetrain Speeds: 11 Number of Chainrings: Double Crank Intended Use: Road BB Included: No Pedal Spindle: 9 16" Crank Length (mm): 175