Blog

Cycling maintenance tips, gear tracking guides, and updates from the WatchMy.bike team.

May 27, 2026•12 min read
Brake Fluid 101: When to Bleed Your Disc Brakes (and Why Mineral Oil and DOT Are Not Friends)
Hydraulic disc brakes feel firm forever — until the day they don't. Learn the difference between mineral oil and DOT fluid, how to spot a brake that needs bleeding, how often to change the fluid, and how to do it yourself without ruining your pads or your paintwork.
April 24, 2026•7 min read
Brake pads: the cheapest part on your bike, and the one you'll regret ignoring
Worn pads don't fail dramatically — they fade. Here's what actually happens as they wear, the numbers manufacturers use, and how to stop guessing when it's time to swap them.
March 28, 2026•9 min read
When to Replace Your Bike Tires: Warning Signs, Mileage Limits, and What Most Cyclists Miss
How long do bike tires last? Learn the visual warning signs that your road, gravel, or mountain bike tires need replacing — plus distance guidelines, age limits, and a tracking system so you never ride on worn rubber.