Naraku Kaasutin, 19mm, 139qma/Qmb

Intake: Ø 28mm
Air: Ø 40mm

Baotian Scooter 50 AC 4-Stroke (BT49QT/BT50QT)
China scooters 50 AC 4-Stroke (BT49QT/BT50QT/HT50QT/YY50QT/139QMA/B)
Kymco Agility 50 AC 4-Stroke
Kymco DJ 50 S AC 4-Stroke
Kymco Filly 50 AC 4-Stroke
Kymco Like 50 AC 4-Stroke
Kymco People S 50 AC 4-Stroke
Kymco Super 8 50 AC 4-Stroke
Kymco Vitality 50 AC 4-Stroke
Peugeot V-Clic 50 AC 4-Stroke
SYM Fiddle 1 50 AC 4-Stroke
SYM Orbit 1 50 AC 4-Stroke
SYM Symply 50 AC 4-Stroke