Bosch Gen 2 Super Narrow, 21T

  • Hardened Chromoly steel
  • For Bosch 2
  • Maximum efficiency which saves battery
  • Direct Mount
  • Perfectly matched to KMC chains
  • e1 / e8 / e9 / e10 / e11 / e12
  • Art.nr.: BSFB5021
  • Size: 1/2" X 11/128"
  • Colour: Black