The new VOCA Cross Carbon 80/90 is one of the finest and most elaborated VOCA products. The development was mainly done in MiniGP competition and testing benches. The result is an upper exhaust with exceptional performance on 80cc and 90cc cylinders. On top the new VOCA Cross Carbon 80/90cc exhaust is hand-welded of 18 cones! A unique racing finish that allows best performance, especially at low RPM. Apart from that we optimized the geometry in a way that the exhaust fits better to the chassis reducing the risk of damaging the exhaust while doing off-road. The VOCA Cross Carbon 80/90cc exhaust is completed with the latest VOCA carbon silencer equipped with red style disc. As this new VOCA exhaust is very time consuming in production there will be only limited quantities available. Fits on DERBI Senda and DERBI DRD models (not DRD Pro).