Onna represents comfort and control - The Onna has been designed for cyclists who want to conquer the trail. With a geometry focused on maximum efficiency and control, it is perfectly suited for those who have just fallen in love with mountain biking. Frame: Aluminum size XS, Fork: Suntour XCM, Gearing: Shimano Deore 10-speed, Brakes: Shimano MT200, Wheels: 27.5" We have a large Orbea showroom and a variety of bikes from other brands in stock.