Complete drive set for KXD YD 110/125 cc Quads Chain stroke 428 The set includes:
Chain (YBN) (strength up to 15KW)
Chain clasp
Sprocket protection
Original front sprocket 13 teeth
Original rear sprocket 37 teeth
The price is for the set.
You are buying what is in the picture
It is possible to replace the front sprocket with a different number of teeth 13/14/15, please indicate in the comments which number you have chosen.
Dimensions of the sprocket:
Inner diameter of the hole 48mm
Diagonal distance of mounting holes 68mm
number of teeth 37
Chain pitch 428