Ashok Captain wrote a review of K-Edge Cross Catcher on November 10, 2012
Always thought this was for folks who never set the front derailleur limit screw carefully, until my chain (and I) fell off in a hill climb race. Got one. Tis beautifully made and easy to put on. I have put rubber solution (puncture repair type stuff on the bolts to prevent em from vibrating loose. A squirt of WD4o aids removal.