Revving a cold engine before oil circulation, lugging at low RPMs, or using cheap low-octane fuel are just a few of the silent killers shortening your bike’s life. Neglecting valve clearances, skipping air filter changes, and constant short rides that never heat the oil allow sludge buildup and wear to accelerate. Add in ignored chain care, bad coolant upkeep, or dirty spark plugs, and you’re on the fast track to expensive repairs—let’s watch the video.