ELRC (Extra Low Roll Center) set is what we used in the first A12 car.
It is a 0mm positioned roll center measured from the lower face of AM1204.
ELRC set is optional for A12WC and A12X cars.

ELRC is recommended for low - medium grip conditions. The car will generate more grip by the increased chassis roll.

Contains: 

2pcs ST1205

1pcs ST1209-M

1pcs ST1209-L 

2pcs ST1224

2pcs ST1225