Tag Archives: crank

What do you do when the threads at the crank arm is spoiled? Here are the quick 3 steps to solve it (as far as the main chainring securing bolt is concern anyway):    

A Brompton rider : “Hay Pete, I was riding the other day and a lorry was passing by, I heard a lot of squeaking sound and was thinking the lorry really needed to fix its brakes. But then, the sound still persist after the lorry was gone. Then I knew …

There are times when the wrong thing can really happen to your Brompton. A rider came with some issues on the left side pedal. He mentioned they were wrongly installed by himself had been forcing in to the threads through peddling. What did we do to fix that? We just …