NEW Shimano Ultegra FC-R8000 Crankset 165mm, 52/36t, brand_riese-and-muller 3 layer sandwich structure: aluminum

3 layer sandwich structure: aluminum core sandwiched in stainless stee

Track cogs are meant to work on track hubs only

Seatpost: Salsa Guide 27

Headset included

weight listed is for 32 spokes 260mm in length

NEW Shimano Ultegra FC-R8000 Crankset 165mm, 52/36t, brand_riese-and-muller 3 layer sandwich structure: aluminumThe Ultegra Hollow Tech II Crankset features an optimized lightweight design that doesn't sacrifice stiffness. Wider gear pitch increases clearance between chain and leading teeth Defined Color: Black Rings: 52 36 Spindle Interface Type: Shimano Hollowtech II Chainring BCD: 110 Shimano Asymmetric Color: Black Chainline Hub Compatibility: 135 142 Road Disc Hubs > 415 mm Chainstay Chainline Hub Compatibility: 130 Hubs Drivetrain Speeds: 11 Weight: 681