KEEWAY RKV125 - Chain Drive Assembly Inspection and Installation

Chain Drive Assembly
1 Sprocket mounting bolt 2 Sprocket hub 3 Chain drive sleeve 4 Rolling bearing 6204-2RS 5 Oil seal
6 Sprocket 43 teeth 7 Sprocket stopper 8 Nut M8 9 Chain 428HG-1×126 10 Chain guard 11 Boss bolt 1
A
Tightening torque of Bolt 1 in the
diagram is：22-29 N·m
B
Drive chain specification：
428HG-1×126