Top Speed?

[Nireen]

Nireen: Please read my two recent responses posted on your earlier thread under "valve adjustment", which address your top speed problem. Due to my advancing decrepitude I went to the wrong thread.

I had my valve's adjusted and barely needed any work there.

[Stig / Major Tom]

A compression test might reveal a slightly tired engine. With possibly no other faults - if belt and remainder of CVT is healthy snd correct. (weights, clutch, etc)
Really need to run by your loss of top speed with your mechanic.
Stig

[Nireen]

A compression test might reveal a slightly tired engine. With possibly no other faults - if belt and remainder of CVT is healthy snd correct. (weights, clutch, etc)
Really need to run by your loss of top speed with your mechanic.
Stig

OK thanks Stig!

[Megahed77]

My 2014 300i downtown maxes out at 155km/hr as indicated on the speedometer but probably like 140km/hr on gps

[Nireen]

My 2014 300i downtown maxes out at 155km/hr as indicated on the speedometer but probably like 140km/hr on gps

Wow!  Did you do anything to the bike to get this?  Mine use to me about 135km and now am at 125km.