R-PRO R-PRO combines the best in terms of technology and design to obtain an impressive bicycle, which is perfect for those cyclists looking for the best performance, comfort, and value for money in a single bike. The single chainring system gives you everything you need to tackle any terrain or slope you encounter on the way. With just one shift, you can increase or decrease the speed to adapt to the conditions of the terrain in a matter of seconds. Its mechanical disc brakes ensure a highly secure, comfortable, and durable system, even in rainy conditions. Double-layer aluminum rim for increased strength and reinforced all-terrain tires, 29" x 2.25". Comfortable sports seat.