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E*Thirteen Extended Range Cog Sram 36t Compatible (Blue) (42t)

FW10.ER-10SRAM.42.B
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Price: $59.99 (Save 17%)
Sale: $49.99
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E*thirteen Extended Range Cog.

Features:

  • Extended range aluminum 42t cog to fit Sram 10-speed cassettes
  • 42t is compatible with 36t max cassettes 
  • Remove the existing 17t and add the Extended Range cog without any additional spacers to create an 11-42 10-speed cassette option
  • Cogs come with a longer replacement B-limit screw, to avoid running the derailleur with the stock screw maxed out
  • Intended for use with 1x drivetrains. Chainwrap capacity will be an issue for those wanting to use double cranksets
Specifications: 
Teeth: 42t 
Color: Blue 
Version: Sram
Weight: 70g

This product was added to our catalog on September 29, 2019