A mechanical, cable operated disc brake caliper from Paul Components! Why mechanical? Some prefer the simplicity of cables versus bleeding hydraulics, and the reliability needed in extreme back country situations. - Meaty stiff calipers give a good response and great feel - Extra-large three ball system running on hardened steel actuators for more smoothness and less wear - Needle bearing thrust washer reduces friction - Sold as caliper only (rotor & adapter must be purchased separately) TECHNICAL INFORMATION: Compatibility: IS/Post Mount Cable pull: Long-Pull for SRAM/Shimano Mtn Material: 6061 Aluminum, Heat Treated 12L14 Steel Weight: 211g Brake Pads: Kool Stop Sintered