The KMC 11-speed cassette in 11-42T pairs a wide gear range with hardened steel durability, making it a smart choice for 11-speed MTB, gravel, and e-bike drivetrains that face varied terrain. The ED Black coating guards against corrosion, and the hardened steel cog construction stands up to the elevated torque loads common on electric-assist bikes.

  • 11-speed cassette, 11-42T — wide range for MTB, gravel, and e-bikes
  • Hardened steel construction rated for high-torque e-bike use
  • ED Black electrophoretic anti-corrosion coating
  • Made in Taiwan to KMC quality standards
  • Reliable shifting across all 11 speeds
  • Recommended for electric-assist drivetrains
SKU BPW-0275
Model # 0275
Brand KMC