Hope RX4+ Caliper - Post Mount

Four pistons for your drop bars

The RX4+ is Hope's four-piston caliper for road, gravel and cyclocross, here in the Post Mount version. The monobloc body is CNC-machined from 2014 T6 aluminium, which makes it stiff, so you get better feel and modulation and less pad rub.

It's designed to work with Shimano or SRAM hydraulic road levers. Pick the DOT version for SRAM or the Mineral Oil version for Shimano.

The Inside Line:
Keep your shifters and swap the calipers for better feel and a splash of colour. Four pistons on a drop-bar bike? Your mates on stock calipers will be quietly jealous.

Features:

• Slimline 4-piston monobloc design
• CNC-machined from 2014 T6 aluminium
• Top-entry pad fitting
• Designed for 140mm, 160mm and 180mm rotors
• Mount: Post Mount (does not fit IS mounts)
• Weight: 123g (Post Mount DOT caliper)

**Caliper only. Sold individually**

Compatibility:

• DOT: SRAM hydraulic road levers
• Mineral Oil: Shimano hydraulic road levers
• Post Mount frames and forks (use a Hope caliper mount for larger rotors)

See our shipping policy for delivery options and times, and our refund policy for returns.