Build quality and optional parts come with the kit are great, value for $$.
I moved the Futaba 9450 servo from my BD and plan to use Sanwa 451 rx and LRP SXX TC-Spec with a Team Power 8.5R motor !
The kit also come with 3 different wings for downforce adjustment and full set of rims, inserts and tires. Drive train has a bit of click sound which I believe it will go away after initial run-in. Yokomo has more than 25 years of experience of making 4WD buggy, what can be wrong ?