TRP Spyre SLC Post-Mount Mechanical Disc Brake No Rotor or Adaptors Model=S900 Brake Caliper s SRAM's first direct mount

s SRAM's first direct mount road brake the S-900 does more than just complete SRAM's road brake product line

Crank arms are forged aluminum use the same bottom bracket interface as high end models

Includes 6 stainless steel bolts

}SRAM Rival 22 Rear Derailleur - 11 Speed Short Cage Black/Silver

TRP Spyre SLC Post-Mount Mechanical Disc Brake No Rotor or Adaptors Model=S900 Brake Caliper s SRAM's first direct mountTRP Spyre SLC Post Mount Mechanical Disc Brake No Rotor or Adaptors. Spyre SLC brake calipers utilize two piston movement for evenly applied rotor contact resulting in optimum braking power and modulation. The SLC version includes a upgraded carbon actuation arm for maximum rigidity and weight savings. Ramped ball bearings offer smooth pad engagement and precise modulation Works with ALL cable actuated road levers. Compressionless (linear strand)