2017.2.8. India Amrita School of Engineering order BDA53RC spring shock with piggyback from our company. And we start to customize the shocks for them with their required length ,spring rate etc. Risen Bicycle supply customized suspension shocks for not only China Universitities Formula student Kart FSC and FSCE, BSC baja racing teams. We also customize suspension shocks for world universities FSC, FSCE, BSC formula racing teams.