The highlight among the VOCA exhaust systems for geared mopeds! The VOCA BigBore exhaust was specially developed for the 90cc cylinder generation. At first glance, the VOCA BigBore impresses with its rich resonance body and a 34mm exhaust flange. As usual with Voca Racing, the finish leaves nothing to be desired. The system, hand-welded from 0.8 mm thick sheet metal, impresses with its absolutely purist race look.
The system develops incredible torque and boosts a long-stroke 90cc racing cylinder to 14,000 rpm. Brutal power delivery with the right cylinder.
Attention: Without rear silencer - the desired color variant is available separately.
The system develops incredible torque and boosts a long-stroke 90cc racing cylinder to 14,000 rpm. Brutal power delivery with the right cylinder.
Attention: Without rear silencer - the desired color variant is available separately.
