Rented a Kymco Xciting 400 with an 8,000 TL deposit and 3,000 TL/day for two days, all agreed over WhatsApp beforehand. They delivered it straight to our Airbnb, no hassle. About 40km in, the bike broke down on the road. They came out to us, dropped off a spare to get us moving, and the next day upgraded us to a Royal Enfield Himalayan 450 for free. Helmets and gloves provided, motorbikes look well looked after, and the staff clearly know what they're doing. Friendly and smiling the whole time. The breakdown wasn't ideal, but they owned it fast and more than made up for it - which matters more to me than nothing ever going wrong. If I'm back in Antalya I'd book with the rental shop again. Highly recommend.