This is my go-to bike repair shop. Located on the busy commercial strip on Francisco Otaviano,…read moreFiestrio offers not only repairs, but they also rent and sell bikes. While the options aren't expansive, there's a decent selection if you're looking to buy. I spotted a Canondale road bike and then a mix of beach cruisers and your standard multi-geared all-terrain bike. I can attest to their repairs. I've come here for a tune up and they did a nice job getting my bike back in shape, and most recently I bought a surf rack in-store and had them install it on the spot. It's a small shop, so it can get crowded at times, but if you're looking to rent or repair, I can recommend this reasonably priced spot.

Fast, easy and cheap bicycle rentals. R$ 40 for the entire day, comes with a lock. Bring an ID,…read morethey'll hold it as collateral.

This is a small triathlon shop located at the end of Copacabana, almost at Arpoador, across the…read morestreet from Posto 6. I road bike and do triathlons, and I get all my bike maintenance done here. The services are very reasonable (e.g. 60 reais for a basic tune-up and bike wash) and they always do a great job and get it back to me quickly. Since it's so close to my house I always drop off and pick up the bike myself, but I believe they will deliver if needed. The staff is friendly and helpful, and I especially recommend talking to Homero who helped me get connected to a local biking group when I first arrived in Rio. In addition to bike maintenance, the shop sells triathlon clothing and equipment for biking, running and swimming - despite the small size it's a good assortment and they have all the basics!