Done about 20000+ miles till date; my speeds are the same too, I use the standard 10W30 supplied by Honda, touchwood. I lube the chain once in 1000 miles or so
Hey Aargee - How is the CBR coming along? Any maintenance work/riding habits that you attribute your cycling miles to? I have 9,000 miles on mine and I thrash it a good amount of the time. Approximately 40% of my miles are at 75-82 mph on Interstate. I am good about changing oil (use synthetic) and lube chain about every fill up.
Thanks,
Lee