Stihl FS90 split shaft strimmer with strimmer attachment

  

Here for sale is my Stihl fs90 split shaft strimmer. The attachment is only a few months old and fitted with a used echo speed feed head. The attachment is the newer version with the wider cut of 45cm.

The engine unit is a km90 badged as a fs90. It's recently had a new non genuine carburettor. Engine runs well but won't tick over properly, revs stay higher than they should.