RR 481 This rim can handle a significant load while also tackling challenging terrain! Are you looking for the right rims to ride off the asphalt? Then the RR 481 is perfect for you. This extremely stable rim with a 22 mm internal width is approved for system weights of up to 130 kg, making it ideal for tough off-road use. Whether it's cyclocross, gravel, or bikepacking over rough terrain, the RR 481 won't let you down.