E*Thirteen Extended Range Cog (Red) (10 Speed) (40T) (For Shimano Cassettes)
E*thirteen Extended Range Cog.
Features:
- Extended range aluminum 40t or 42T cogs to fit Shimano 10-speed cassettes
- 42T is compatible with 36T max cassettes while 40t is compatible with 34t max cassettes
- Remove the existing 17T and add the Extended Range cog without any additional spacers to create an 11-40T, or 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:
Type: Individual Cassette Cog
Speeds: 10 Speed
Drive Type: Shimano/SRAM
Color: Red
Weight: 65g (40T), 70g (42T)
This product was added to our catalog on September 29, 2019
