Hope RX4+ SL Disc Brake Caliper - Flat Mount Standard DOT Type Black MFPN=180-0064024030 Synthetic /natural cork hybrid construction

Synthetic /natural cork hybrid construction provides grip in all weather conditions

The rear rim has been optimized for power transmission tracking and durability

The Hazard Lite Freecoaster Rear Wheel features an Odyssey Hazard Lite rim laced to an Odyssey Clutch freecoaster hub

Reduced back fatigue and improved pedaling ergonomics

Hope RX4+ SL Disc Brake Caliper - Flat Mount Standard DOT Type Black MFPN=180-0064024030 Synthetic /natural cork hybrid constructionThe Hope RX4+ DOT type brake caliper has been refreshed as the RX4+ SL. The RX4+ SL caliper retains a precision CNC machined monobloc design that results in a stiffer caliper to give unrivaled feel and modulation. In addition it now features a new bore cap that adopts the narrower design first introduced on the GR4 and TR4 to reduce overall caliper width and improve compatibility with a wider range of frames. It now also incorporates the bleed nipple