Please check the following information before bidding.

Technical specifications of Main jets

1, Size same as Keihin 99101-357 Main Jet

2, 16.5mm in length with a 6mm Round Head
3, Thread: 5mmx0.8
4, The length of thread: 5m


Techinical specifications of Pilot Jet:

1, Same size as Keihin N424-21 Pilot/Slow Jet

2, 28mm in length with a 5mm Round Head

3, The diameter of thread is 6mm x 0.75

4mm main jets for 50cc carb.found on 139QMB 50,60,80cc 4-stroke Scooter/PZ19 carb.

Technical specifications:
1, Thread: 4x0.7mm
2, Total Length: 7mm
3, Diameter of head: 5mm
4. Size is marked on the jets.



5mm Kenhin main jet kits for GY6 125cc/150cc or CG125cc Motorcycle or ATV, QUAD, GO KART ETC

Technical specifications:
Length: 8mm
Length of thread: 5mm
Diameter of head: 6mm

Package includes:
10x jets