What Size Rotors for Mountain Bike? A Guide for Choosing the Right Disc Brake Size
The size of rotors for a mountain bike depends on the type of riding you’ll be doing. For cross country or light trail riding, a 160mm rotor is usually sufficient. For more aggressive downhill or enduro riding, a larger rotor, such as a 180mm or 200mm, may provide better stopping power. It’s important to note that larger rotors can add weight and may also require a corresponding increase in the size of brake calipers.