Do all chainrings fit all cranks? How do I know what size crankset to buy?

Do all chainrings fit all cranks? How do I know what size crankset to buy?

#BicycleGearsAyoub Rhejjou
When it comes to chainrings and cranksets, the answer to whether all chainrings fit all cranks is no. Chainrings and cranksets come in different...
Is chainring and crankset the same? What is a chainring crank?

Is chainring and crankset the same? What is a chainring crank?

#BicycleGearsAyoub Rhejjou
A chainring and crankset are not the same thing, but they are closely related components of a bike's drivetrain. A crankset is the collection of...
What does a derailleur do on a bike? How much does it cost to replace a rear derailleur?

What does a derailleur do on a bike? How much does it cost to replace a rear derailleur?

#BicycleGearsAyoub Rhejjou
A derailleur is a mechanism that is used to move the chain from one gear to another on a bike. It is typically located at the rear of the bike a...