How big is the back slot screw of Haojue?

8 mm. According to JD.COM's inquiry. Com, the screw number of the exhaust pipe of Haojuesheng is M8x20, 8mm hexagon socket head screw, so the rear slot screw of Haojuesheng is 8mm sleeve. Haojue Rising is a scooter independently developed by Jiangmen Changjiang Group by absorbing Suzuki technology. Motorcycle adopts EG2 1 engine, single cylinder horizontal, forced air cooling, four stroke, displacement 124ml, compression ratio of 9.5: 1, maximum power of 5.5KW, dry automatic centrifugal clutch and vacuum film carburetor, which is economical and practical.