SP-X Avant LL210
CFRP(Autoclave) backrest seat shell, 
Through tested at the N?rburgring again and again, The SP-X Avant was born as a premium sports seat that have excellent rigidity and hold against severe swells. 
It fits the body like a glove and supports it with full contact. From the moment you sit down, you can feel the difference in the level of dimensionality.