Hope RX2 Flat Mount Caliper - DOT Fluid - Black FE Sport The 45mm set is optimized

The 45mm set is optimized for the SES 4

FS-PIKE-RCT3-B1

ditching the bright colors and giant logos so that the speed says it all

wire bead with reflective stripe

5mm length with 48/35 chainrings and coin cell battery

Hope RX2 Flat Mount Caliper - DOT Fluid - Black FE Sport The 45mm set is optimizedThe 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