The Shimano Ultegra BR-R8010 is a direct-mount brake caliper

Level Base

Stable drivetrain on rough terrain

This means you get a "softer" feel at the lever when you brake

Includes Shimano chain pin for installation

Microshift H10 10-Speed Cassette 11-25T Chrome Plated Sunshine_Enriched The Shimano Ultegra BR-R8010 ismicroSHIFT's H10 cassettes are manufactured to exacting tolerances for straightness, shift quality, and durability, resulting in responsive shifting performance that lasts longer than you might expect. Sprockets are chrome plated for hardness and corrosion resistance Continuously molded cogs are straighter than stamped steel, resulting in more consistent, predictable shifting performance Precision ramps and chamfers for rapid chain movement Compatible