Joined: Aug 2007
Posts: 710
Likes: 3
From: Nine Mile Falls, WA
Bikes: Trek 8000, Co-Motion tandem, Co-motion Espresso, Yeti Cross, 9Zero7 Fat Bike
Stay away from Shimano all that linkage robs you of stopping power. Unless you go with the new XT's that don't have the linkage. If you go with Avid single Digit 7's you won't be disapointed. You can usually find them on E-bay for a good price.