is 70 miles a day too much ?

[Grandma]

I agree with all the below, all my bikes and cars have done huge mileages, luckily my son is a motor technician so they are regularly serviced.
[/size][/color]Don't clean any of them more than I have too, but check oil, tyres and chains on bikes weekly, both bikes have Scottoilers which are a boon, the R1 also has heated grips :rolleyes
[/size][/color]Most of my cars have gone around the clock and Yamaha engines are so strong, even with high mileage, still perform well 8)