"Essential Accessories for E-Bikes: A Guide to Balancing Function, Safety, and Fit. When investing in an e-bike, it's not just about the ride itself but also about the accessories that make it safe, convenient, and enjoyable.

The Snell Foundation recommends replacing helmets every 5 years, while daily riders may want to shorten this timeline to 2-3 years due to temperature swings, sweat, and UV rays. Other events trigger replacement, such as crashes, visible damage, or if the helmet no longer fits.

Other must-haves include high-quality locks for security and pumps for maintenance. Additional upgrades like cushier saddles or ergonomic handle grips can enhance comfort. Always check compatibility with your bike model before investing in accessories.

Remember to consult local bike shops for advice on what works best with your bike, as differences in brake types, frame size, and shape play a significant role in determining accessory compatibility."

Source: https://www.popsci.com/gear/best-electric-bike-accessories/