Hope XCR Pro E4 Disc Brake and Lever Set - Front Hydraulic Post Mount Silver Rim Width (Internal)-36 Ventilation holes for optimal airflow

Ventilation holes for optimal airflow Neoprene cuff for a secure and slip-free fit

40 Bead Wire Tire Diameter/ISO 27

XL-21" CHAIN STAY LENGTH: 12

CNC machined from a solid billet of 2014 T6 aircraft spec aluminum alloy increases caliper stiffness for better efficiency

Hope XCR Pro E4 Disc Brake and Lever Set - Front Hydraulic Post Mount Silver Rim Width (Internal)-36 Ventilation holes for optimal airflowThe XCR Pro lever is the ultimate in lightweight design. With a Carbon lever blade and titanium hardware combined with the E4 4 piston caliper you have a powerful lighter weight trail downcountry brake. The XCR Pro lever is 10% more powerful than the Hope Race Evo and features a carbon blade with titanium hardware for a lightweight minimalist design Lever body is CNC machined from high grade forged aluminum billet for extreme durability and weight