In this video I rounded up 43 of the coolest bicycle gadgets and accessories I could find on Amazon for under $30, because you really don’t need to spend a ton of money to make your bike safer, more comfortable, and way more convenient. I focused on the stuff that actually matters on real rides: visibility upgrades like USB rechargeable lights and a loud electric horn, quick storage solutions like handlebar and frame bags, and the “always be prepared” basics like a multitool, cleaning kit, and simple locks. My goal with lists like this is bang-for-buck. If you commute, cruise around town, or just want to stop getting caught without the right gear, these are the types of add-ons that change your day-to-day riding fast. I also call out practical picks like a waterproof bike cover, a more comfortable saddle option, and a bottle cage holder that works even when your frame setup is awkward. Everything here is budget-friendly, easy to add to almost any bike, and perfect if you’re building a solid kit without going overboard.