Intake manifold adjustable PWK Derbi / AM6

Aprilia MX 50
Aprilia RS 50
Aprilia RX 50
Aprilia SX 50
Derbi GPR 50
Derbi Senda 50
Fantic Caballero SM 50
Generic Trigger SM 50
Generic Trigger X-Enduro 50
Generig X-Enduro 50
Gilera RCR 50
Gilera SMT 50
Peugeot XP6 50
Peugeot XP7 50
Peugeot XPS 50
Drac 50
Rieju MRT 50
Rieju MRX 50
Rieju RR 50
Rieju RS-1 50
Rieju RS2 50
Rieju RS3 50
Rieju SMX 50
Rieju Spike 2 50
Rieju Tango 50
Yamaha DT 50
Yamaha DTX 50
Yamaha TZR 50