I have struggled for years doing technical enduros on an enduro bike (I am too short and too small). Tried one on a Montesa 4rt and fell in love.
The problem with the Montesa extra fuel tank is that it's not a tank - it's a reservoir. So, yes, you have all this extra fuel on the bike, plus a little seat, but the only way to get it into your tank where it's needed is to take the seat off (two allen bolts) and pour it in.
Then I saw this for the beta 4t: http://www.betamotor.com/en/trial/parts/ki...atoio-evo-2t-4t
Does anybody know if it suffers from the same design consideration, or does it feed directly into the fuel tank?
On a related note, is a Beta 4t a suitable choice of a longer-range weapon for tight enduros? I was very taken with the Scorpa SY250F, but you can't get them for love or money.
Many thanks for the help.