Naraku Sport Clutch, ? 112 mm, Keeway 2-S / CPI 2-S

ATU Explorer 50 AC 2-Stroke
Aprilia Habana Custom 50 AC 99-03 2-Stroke (Morini)
Aprilia Mojito 50 AC 99-03 2-Stroke (Morini)
Baotian BT49QT 50 AC 2-Stroke
Benelli 49X QuattronoveX 50 AC 2-Stroke
CPI Aragon 50 AC 03- 2-Stroke
CPI Formula R 50 AC 08- 2-Stroke
CPI Hussar 50 AC 03- 2-Stroke
CPI Oliver 50 03- 2-Stroke
CPI Popcorn 50 AC 03- 2-Stroke
Explorer scooter 50 AC 2-Stroke
Generic scooter 50 AC 2-Stroke
Keeway ARN 50 AC 09- 2-Stroke
Keeway Easy 50 AC 09- 2-Stroke
Keeway F-Act 50 AC 04- 2-Stroke
Keeway Flash 50 AC 2-Stroke
Keeway Focus 50 AC 2-Stroke
Keeway Hacker 50 AC 09- 2-Stroke
Keeway Hurricane 50 AC 2-Stroke
Keeway Matrix 50 AC 2-Stroke
Keeway Pixel 50 AC 09- 2-Stroke
Keeway RY6 50 AC 2-Stroke
Keeway RY8 50 AC 2-Stroke
Longjia LJ 50QT 50 AC 2-Stroke
Malaguti F12 Phantom 50 AC 07- 2-Stroke

? 2020 Duell Bike-Center+1500-2000 rpm
(Engages compared to standard)