What is a pedal wrench?
A pedal wrench is a tool specifically designed for assembling and disassembling bicycle pedals. Bicycle pedals are usually attached to the crank arms with threads, and the pedal wrench is used to loosen or tighten these pedals.
A typical pedal wrench has a long, narrow shape with an open end in the shape of a "U." The open end is slipped over the axle of the pedal while the handle of the wrench is turned in the opposite direction to loosen or tighten the pedal.
Pedal wrenches come in different sizes to accommodate different pedal spindles and sizes. It is important to use the correct wrench for the specific pedal to avoid damage.
Why do I need a pedal wrench?
A pedal wrench is mainly needed to assemble or disassemble bicycle pedals. There may be various reasons why you need to remove your pedals, such as for transporting the bike, for pedal maintenance or for cleaning the bike.
Another common reason to use a pedal wrench is to replace pedals. You may want to replace your existing pedals with new ones that better suit your needs and riding style.
Regardless of your specific reason for using a pedal wrench, it's important to make sure you use the wrench correctly to avoid damaging the pedals or crank arms. It's also important to make sure you tighten the pedal bolt with the correct amount of force to ensure it's securely fastened and doesn't come loose while you're riding.