Why Are My Bike Brakes Squeaking?

Squeaking bike brakes may be caused by water, contamination, poor alignment or worn pads. Learn how to identify the cause and when to arrange a repair.

Why Do My Bike Gears Keep Slipping?

Bike gears usually slip because the cable tension is incorrect, the chain or cassette is worn, or the rear derailleur is out of alignment. The problem may begin as an occasional jump under pressure and gradually become more frequent, particularly when climbing or accelerating.