I pulled Wendy's caliper off but it turned out to be the tire was rubbing on the fender not the brakes.Never needed anything else yet. Chain breaker and master link is always good to carry. Unlike a belt a chain can be fixed along the road good as new so you can continue to ride.

I learned all I need to know about life by killing smart people and eating their brains.
Eat right ,Exercise ,Stay fit, Die Anyway!