K-Type Disc Brake Pad Material:Resin while the top and rear

while the top and rear are made with a thermal stretch fabric to let excess heat escape and keep your core temp regulated

it’s completely waterproof

The only system to feature continuous 3-axis adjustability for all out performance and comfort on the bike

Maximum Carry Weight: 11 kg / 25 lbs

K-Type Disc Brake Pad Material:Resin while the top and rearPair of K Type disc brake pads without fins, for one caliper Choice of compound: Resin, for improved modulation & lower noise, or Metallic, for improved durability & higher braking power in muddy conditions Steel backplate for lower cost or Ti backplate for improved heat management and lower weight Fits all Shimano flat mount gravel & road disc calipers, including Dura Ace BR R9170, Ultegra BR R8070, 105 BR R7070, GRX BR RX810 and BR RX400 Also