- CNC 7075 aluminum 40t cog adapts a 11-36t 10sp cassette to give an 11-40t range
- T-Rex cog installs behind existing cassette, replacing one of the smaller sprockets, usually 17t
- Longer B limit bolt included, if necessary to adjust the distance of the derailleur pulley from the cog
- HT-9020: compatible with Shimano XT and XTR 11-36t 10sp cassettes
Manufacturer Hope
Manufacturer Part Number TRX40S1
UPC 5055168071565
Model Hope T-Rex Cog
size
11/128"
Teeth
40t
Color
Silver
Version
Shimano
Weight
74g