Crank Puller – Definition & Detailed Explanation – Bicycle Maintenance and Repair Glossary
What is a crank puller? A crank puller is a tool used to remove the crank arms from a bicycle’s bottom bracket spindle. The crank arms are the components that connect the pedals to the bottom bracket, allowing the rider to pedal the bike. Over time, the crank arms may become loose or need to … Read more