Hi Alan My Sym125 returns 120 mls to the gallon, but that is steady riding , around 4 to 5 k on the revs , 13 ltre tank = 2 1/2 gallons,, I do a 25 mile round trip 5 days p/w , done 9,500k in 9 months, no hitch what so ever,
Alan, Have you checked out the SYM web site, they do interest free for 2yrs after the deposit its £50.00 per month, or pay more if you wish,, with a 3 year gaurentee ,, So ride safe n happy I am 1 year into biking , with test looming up soon Ian J 
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