Kore Mega Cog for SRAM, 42T - Black NLA

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BTI part #: KR-7571
vendor part #: KCRR0242BAT
EAN: 4718487386383
teeth: 42t
color: black
version: SRAM
weight: 81g

  • 7075 aluminum extended range cog for running 1x10 with a full range of gears
  • Fits Shimano XT/XTR 11-36t (M771/M980) or SRAM X5/X7/X9/X0 11-36t 10sp cassettes (not compatible with 2011 and older SRAM derailleurs)
  • Requires removal of the 17t or 15t cog
  • Longer B-screw and spacer included. May require a longer 10sp chain
in stock?: YES