
Hope Technology
Hope RX2 Caliper
On sale · standard price £100.00
£85.00£100.00Save £15.00In stock — only 1 left
Compact 2-piston flat mount caliper for drop-bar bikes with tight frame clearance.
- ✓Compact RX4+-derived design for frames with restricted space
- ✓Two pistons with similar power to the RX4+
- ✓One-piece machined caliper for stiffness, reduced weight and improved brake feel
- ✓New bleed nipple for easier, cleaner maintenance
Compact two-piston braking for drop bar bikes with tight frame clearances.
- ●Compact RX4+-derived design for frames with restricted space
- ●Two pistons with similar power to the RX4+
- ●One-piece machined caliper for stiffness, reduced weight and improved brake feel
- ●New bleed nipple for easier, cleaner maintenance
- ●Separate DOT and mineral oil versions
- ●94g with pads

Compact design for drop bar bikes
The RX2 is a compact, two-piston version of Hope’s RX4+ road and gravel caliper, offering similar power. Its smaller footprint is designed for restricted rear frame clearances, particularly on smaller bikes.
One-piece machined construction
The caliper is machined in one piece to increase stiffness and reduce weight. This construction also improves brake feel and power, with a stated weight of 94g including pads.
Easier, cleaner bleeding
A new bleed nipple design makes bleeding easier and cleaner. A dedicated bleed syringe is available separately, and Hope provides bleeding guidance for the RX calipers.
Flat mount fitment and fluid options
The RX2 uses the Flat Mount Standard and works with Hope’s X, Y and Z brackets. Separate mineral oil and DOT versions cater for the compatible Shimano, Campagnolo and SRAM models listed by Hope.