My bicycle is making a grinding noise when I pedal. What could it be and how can it be fixed? - Quora
![AHUNTTER A Pair of Bike Crank Arm Set 170mm Left/Right Durable Pedal Crank Aluminum Alloy Speed Crankset with Square Hole for Mountain Bike, Black : Amazon.co.uk: Sports & Outdoors AHUNTTER A Pair of Bike Crank Arm Set 170mm Left/Right Durable Pedal Crank Aluminum Alloy Speed Crankset with Square Hole for Mountain Bike, Black : Amazon.co.uk: Sports & Outdoors](https://m.media-amazon.com/images/I/71dobYir2PL._AC_SY450_.jpg)
AHUNTTER A Pair of Bike Crank Arm Set 170mm Left/Right Durable Pedal Crank Aluminum Alloy Speed Crankset with Square Hole for Mountain Bike, Black : Amazon.co.uk: Sports & Outdoors
![Cracking noise when I pedal hard. Doesn't do it when I conpress suspension when still, or when I try moving cranks in a way to cause it. I can't tell where the Cracking noise when I pedal hard. Doesn't do it when I conpress suspension when still, or when I try moving cranks in a way to cause it. I can't tell where the](https://external-preview.redd.it/yl_rSN1prQjpp2An_YB5NnzhyRsDRpqafbTSfn237qo.png?format=pjpg&auto=webp&s=20c8c80263b3a45464b380c4c500f328d01ba313)
Cracking noise when I pedal hard. Doesn't do it when I conpress suspension when still, or when I try moving cranks in a way to cause it. I can't tell where the
![Loud click/creak noise whenever I pedal hard on my right crank. Any ideas of what it could be, or anyone have a similar problem? Input appreciated. : r/bikewrench Loud click/creak noise whenever I pedal hard on my right crank. Any ideas of what it could be, or anyone have a similar problem? Input appreciated. : r/bikewrench](https://preview.redd.it/vogm69525bu51.jpg?auto=webp&s=f781a949321968253cafb0228f48caa6c3796711)