UPC 844171035870

Hayes Prime Expert Disc Brake Calipers -Complete system weight 432g -Semi-metallic pads -Rotor and adaptor not included -20% increase in hydraulic ratio over the Stroker Trail -Mechanical leverage ratio is increased throughout the entire lever stroke resulting in high power later in the stroke that promotes more predictable modulation -Improved tool free reach adjustment providing a fixed mechanical advantage regardless of lever position -Poppet Cam provides tool free, on the fly adjustment of the dead stroke Item Specifications Brake Usage F/R: Rear Hub/Brake Compatibility: 6-Bolt Disc Brake Type: Disc Brake Lever Actuation: Hydraulic Caliper Type: 74mm Post Mount Hydraulic Hose Length: 190 Caliper Brake Usage F/R: Rear Caliper Hub/Brake Compatibility: 6-Bolt Disc Caliper Brake Type: Disc Caliper Brake Lever Actuation: Hydraulic Caliper Caliper Type: 74mm Post Mount Caliper Hydraulic Hose Length: 1600 Lever Color: Black Lever Intended Use: Mountain Lever Brake Lever Actuation: Hydraulic Lever Brake Lever Use: Right Lever Cable: Hydro Lever Defined Color: Black