Hope RX2 Flat Mount Caliper - DOT Fluid - Silver Apollo Ultegra Di2 offers many of

Ultegra Di2 offers many of the same performance benefits as Shimano Dura-Ace Di2

Number of spokes: 20/20

24mm (Shimano)Installation Tool: BSA – Park Tool BBT-79

For the removal/installation of Shimano cranksNon-slip knurlingDimensions: 3

5 WTApplication: Lubricant

Hope RX2 Flat Mount Caliper - DOT Fluid - Silver Apollo Ultegra Di2 offers many ofThe RX2 caliper is a compact version of our RX4+, designed specifically for drop bar bikes. Optimized for tight rear frame clearances, especially on smaller sizes. Features a new bleed nipple for easier, cleaner maintenance Specifications Caliper Type: 2 piston version of the RX4+ road gravel caliperFootprint: Smaller caliper footprint for improved fit on frames with restricted spacePower: Similar power output to the RX4+Bleeding: New bleed nipple