Adapter to use the Duet3D Smart Effector adapters on the Flsun SuperRacer AWD with integrated tensioner.
The adapters works perfectly with the Magball rods made by Haydn.

For the tensioner, I user a 40mm M3 and a t-nut, this will provide approximatively a range of 18mm to tension the belt.

I recommend printing these in PETG or any strong materials specially if you intend to push your SuperRacer.
The location of the endstops remain the same, you might need to add a ziptie on the belts or these clips (https://makerworld.com/en/models/240711#profileId-256652) if you plan to apply a fairly high tension for high speed printing.