Hope RX4+ SL Disc Brake Caliper - Rear Flat Mount Direct, +20mm, Mineral Oil Type, Silver ebike-tools 40 Tire Bead Folding Tire

40 Tire Bead Folding Tire Diameter 29" Tire Intended Use Mountain Tire Type Tubeless Ready Clincher TPI 60 Weight 890

Chris King Threadfit 30 Bottom Bracket Bottom Brackets UPC: 841529102567

SRAM XX1 Eagle AXS DUB Crankset Crankset UPC: 710845838095

Paired with Helix Race GR Cranks

Hope RX4+ SL Disc Brake Caliper - Rear Flat Mount Direct, +20mm, Mineral Oil Type, Silver ebike-tools 40 Tire Bead Folding TireThe Hope RX4+ mineral oil 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