When it comes to upgrading your e-bike, few accessories improve safety as much as a rearview mirror. This guide explains why every e-bike rider — from daily commuters to weekend explorers — should have one. Learn how handlebar-mounted mirrors enhance visibility, reduce blind spots, and keep you aware of approaching traffic without turning your head. We also compare RollRoad’s two mirror options — the 360° Rotatable Bar-End Mirror and the Classic Rearview Mirror — to help you choose the best fit for your riding style.