Shimano Ultegra CS-6700 10 Speed Cassette Size:11-28 6-3/8 inches (163mm) tall

6-3/8 inches (163mm) tall

The Shimano Dura-Ace CN-HG901 11 Speed Chain receives a complete SIL-TEC treatment on its plates and rollers for increased durability and efficiency

The Responsorium blends custom drawn Columbus XCR steel with Pegoretti signature hooded dropouts and 16mm cylindrical non-tapering stays

and guaranteeing the quietest running drivetrain possible

Manufacturer claimed weight: 410g

Shimano Ultegra CS-6700 10 Speed Cassette Size:11-28 6-3/8 inches (163mm) tallShift sharply without the pointy price, thanks to Shimano's Ultegra CS 6700 10 Speed Cassette. A more rigid aluminum carrier keeps the Hyperglide cogs in check when shifting under load, and each shift is lightning quick thanks to revised tooth profiles. New gear ratio options add combinations that work particularly well with compact gearing. Specifications Alloy sprocket carrier 10 speed Better shifting performance thanks to more robust shifting