Mixing brake fluids will destroy your hydraulic system. It’s not a “probably” or “eventually”—it’s a certainty. Understanding DOT 5.1 versus mineral oil isn’t optional knowledge...

Nine out of ten shifting problems that roll into the shop get fixed with three adjustments: the B-screw, the barrel adjuster, and the limit screws....

Chain wear measurement seems simple until you realize half the methods people use are wrong. That old “12 inches should be 12 i

Every week, someone walks into the shop with a brand-new chain that skips under power. They installed it themselves, rode two m

Here’s the truth that’ll save you from a sketchy descent: if you can see only 1mm of brake pad material left, you’re already ri

Understanding Cable Housing Length and Its Impact on Shifting You’ve just installed brand new cables and housing, yet

Understanding Why Frayed Cables Destroy Your Shifting If your shifting has become inconsistent, hesitant, or requires