How to mend Derbi Mulhacen

i have a brand new 2010 derbi senda xrace ?

petrol is pushed through the exhaust port on my derbi senda 06?

my derbi senda sm extreme 2007 ?

Which pipe goes to where?

my derbi senda's spark plug turns black after one run? plz help?

i have a derbi senda 50cc, on starting it revs straight up to 900 rpm. ?

My derbi senda has orange spark and won't start ?

derbi senda?

Derbi Senda 50cc?

eletronic fault on my derbi senda extreme 03 plate?

my derbi gp1 open 50cc won't start?

how to reset the service light on my Derbi terra 125?

Derbi Senda Wont Run When Hot?

how to fix my petrol problem?

how do i open the valves fully on my dtr 125 02 model?

Derbi Senda Excessive Fuel Consumption?

fixing my dtr 2001 model?

2003 Derbi Senda R50 6 speed?

is the battery dead?

derbi senda 54 plate leak?

how can i fix my derbi senda x-treme indicators?

My derbi senda 50cc keeps cutting out?

how can i get my head bolts out they have snapped ? derbi gpr?

runs fast then cuts out?

adam or bb from m?

my sons derbi 50cc bike was going yestewrday then it started to smoke a bit?

faring?

Derbi senda , no fuel coming through the pipes from the tank to the carb?

derbi senda indicators?

please help with my Derbi terra 125?