55
Elastic washer
4
D6
56
Hexagonal nut
4
M6
57
One-way bearing
1
Ф17 inner ×Ф35 outer ×B12
58
Mainspring disc
1
59
Mainspring
1
2670×0.8×21.8 ( see the drawing)
60
Mainspring cover
1
61
Bearing base
1
Φ74×13
62
Bearing
4
6003Z
63
Bearing elastic check ring
6
d
0
17x1
64
Bearing seat board
1
Φ outer 74×Φ inner 31.5×t2 for details,
see the drawing (the same as 5.6A) for d
65
Cross pan head bolt
3
M6*15
66
Chain adjusting cap
2
D6
67
Square tube stopper
4
for square tube 40×25×1.5
68
Tabby strap
1
260J( tri-slot )
List of components parts
SN.
Name
Specification
Qty
1
Combination of Bicycle frame
1
2
Combination of slide
1
3
Combination of seat frame
1
4
Combination of rear bottom tube
1
5
Combination of front bottom tube
2
6
Combination of foot rest lever
2
40
Triangular knob
1
29
Pedal shaft
Φ16×483
1
69
Cross-head solid wrench
S=13.1 14.1 15.1 Φ5
1
70
Hexagon ring spanner
S=6
2
