HOW TO CONTINUE RIDING WITH A BROKEN DERAILLEUR CABLE
How To Survive With a Broken Derailleur Cable
A broken derailleur cable can occur without warning, leaving you with two options: Walk home or ride back in the hardest gear. However, there is a third, more desirable, option.
Use this hack to set up your bike as a single-speed—utilizing a more rideable gear—to get home and even continue your ride without hammering your legs.