Exhaust system VOCA Cross Rookie 50 / 70cc for new Beta RR Enduro and Supermotard models (manufactured starting from 2021). With European homologation (e-approval)! VOCA Racing now offers this hand-welded upper exhaust equipped with a reinforced aluminum silencer and laser-engraved logo. Exclusive racing look designed for the most demanding, to be combined with a 50cc or 70cc mid-range preparation. The VOCA Cross Rookie 50/70cc (CE) exhaust is available in two versions, with red or black mufflers. Note – For the new Beta 50cc gear bikes there are very few exhausts available in the market. Without a doubt, the Cross Rookie 50/70 is one of the best options. Black silencer.