Learn how what "righty tighty" means and what size spanner to use to remove the pedals from you exercise machine. Jon demonstrates how to correctly remove pedals from an exercise bike. For more details visit www.chartered-engineer.com/
Alright so I've moved heaven and earth trying to figure out which size I need (1/2 or 9/16) but for the life of me I can't seem to get my head around it. How do you know which size you need? I don't want to spend 15 quids for nothing and I really need to go back to indoor cycling.