I have a 2018 Rad Rover I have been riding for just about 2 and one half years. I am interested in hearing from anyone with high mileage about any maintenance you have needed to do or have done. I love my bike and I am just wondering if there is a common point where it will start to need expensive fixes. So far mine has been just about maintenance free other that tires and brakes. I have just under 4000 miles. I ride in a hilly area in summer and winter but usually not in wet weather. Any feed back will be much appreciated. Thanks in advance.