How to mend Derbi Senda 50cc

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

my derbi gp1 open 50cc won't start?

adam or bb from m?

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

is the battery dead?

My derbi senda 50cc keeps cutting out?

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

my derbi senda sm extreme 2007 ?

derbi senda 54 plate leak?

Which pipe goes to where?

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

how to fix my petrol problem?

Derbi Senda Wont Run When Hot?

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

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

please help with my Derbi terra 125?

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

faring?

fixing my dtr 2001 model?

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

derbi senda indicators?

2003 Derbi Senda R50 6 speed?

Derbi Senda Excessive Fuel Consumption?

derbi senda?

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

i have a brand new 2010 derbi senda xrace ?

Derbi Senda 50cc?

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

runs fast then cuts out?

eletronic fault on my derbi senda extreme 03 plate?