TunR air filter boxes from Doppler in black.

This air box is a direct replacement for the standard Piaggio airbox.
It has the same air flow as original filters, so there is no need for any carburettor adjustment !

• Gilera Stalker
• Gilera Runner 50cc
• Piaggio NRG (all)
• Piaggio Typhoon
• Aprilia SR50 '03 onwards (Piaggio engine)
• Derbi GP1 (01-05)