وحدة تحكم محرك الدراجة الكهربائية

Installed this on my bike last weekend and the power delivery feels smoother compared to my old controller. The aluminum housing gets warm but not hot, even after a steady 20-mile ride.

The aluminum housing actually stays cool on my 20-minute commute, which I didn't expect from a controller this size. Power delivery feels smooth and consistent now, no more stuttering on hills.

Swapped this in after my old controller kept overheating on long climbs, and the aluminum housing stays noticeably cooler now. Power delivery feels steady and smooth, no more stuttering when I hit a steep hill.