Crank Boot for mountain bike cranks

thingiverse

This is a simple crank protector (Crank Boot) for mountain bikes. It comes in handy if you don’t want to dent or scratch your cranks when riding in rough terrain. The crank boots are designed with little wiggle room on the sides if for some reason your cranks are larger than averaged. These are tested on two different bikes with a SLX crank set, the crank boots held up in both cases and survived many rides through woods and my local downhill park. ***NOTE*** This should not be a permanent solutions since they will wear out much quicker than injection molded crank boots, but these are a great temporary solution and have proven to withstand lots of abuse. These are just nice to print if your crank boots break and your to impatient to wait a few days for the new ones to arrive :) Hope you guys enjoy these crank boots, let me know how I can improve them!