Data wrote:I find the X10 350 vastly underpowered even by my Burgman 400 or Maxsym 400i standards for the sort of work that I do. But it's fine for many other folk. The 350 X10 struggles with a sizeable passenger compared to both the aforementioned machines, on my sort of riding. Not very economical either due to the fact it has to be thrashed all the time if you are covering big distance,
I'm not so convinced that the X10-350 is so underpowered TBH, I wonder if the one you tried was faulty? Looking at the powers and weights:
* X10-350 is around 33.3hp / 200kg = 166.5 hp/tonne
* Burgman 400 31.5hp / 222kg = 142 hp/tonne
* SYM MaxSym400 35hp / 224kg = 156.25 hp/tonne
so it appears that the X10-350 has the best power to weight ratio of those three. The Xciting 400 might beat it, also of course the Tmax.
I did try a Burgman 400 but compared to my SYM GTS300 it was very sluggish below 60mph, whereas the X10-350 is very much more lively than the GTS300 so my experience appears to back the numbers. Although I'm still limited in power and revs (400 miles into the MCN run-in schedule) it doesn't lack any grunt that I've noticed. The demo X10 had no such restrictions and it felt at least twice as lively as the Burgman I tried and kept on surging ahead from 140kmh on my private test track.
The X10 isn't perfect but so far the only thing I have had to do is use 12" of black duct-tape on the fusebox and buy a decent windscreen. The gearing is fine, the seat space fine, the mirrors work and it's early days but entirely dependable. I've now had to fill it up only twice as the range is superb - 250miles is normal. I'm pretty pleased with how it's going TBH, and with a pillion with ECO on and staying at low torques and limited revs it's still be absolutely fine - if a little too competent.
I realise that the Tmax well be far better than all three - but it does cost about 70% more. Good to hear the MaxSym600 is getting to 71mpg spaceprobe - that's exceptional - my X10's last tank was 75.1mpg with a much smaller engine!