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428 REINFORCED CHAIN
NON O-RING
PART #
# OF LINKS
74-428100
100
40.95
G
74-428116
116
42.05
G
74-428118
118
46.95
G
74-428120
120
49.95
G
74-428124
124
49.95
G
74-428130
130
51.95
G
428 REINFORCED CONNECTING
LINKS NON O-RING
PART #
TYPE
74-42800
SPRING CLIP TYPE
2.85
G
74-42810
MASTER RIVET TYPE
2.95
G
REINFORCED NON O-RING CHAIN
520 REINFORCED CHAIN
NON O-RING
PART #
# OF LINKS
75-52094
94
60.30
G
75-520100
100
58.85
G
75-520108
108
63.55
G
75-520110
110
64.70
G
75-520112
112
72.30
G
75-520116
116
74.95
G
75-520118
118
75.95
G
75-520120
120
76.95
G
CHAIN
Pitch
Inner width Roller dia.
Plate thickness
Pin
length
Weight
Average tensile
strength
Outer
Inner
Int. N°
mm Inch mm Inch
mm mm mm mm Kg/m Kg/100
Links
Lbs/100
Links
N Lbs
428
12,70
1/2
7,75
5/16
8,51
2,0
2,0
19,0
0,86
1,09
2,41 22500 5058
520
15,875 5/8
6,35
1/4
10,16
2,2
2,2
18,9
1,03
1,63
3,60 33400 7509
MASTER RIVET LINK
This is the safest link to join a chain; the only one that could guarantee the same resistance
to fatigue as all the other links of the chain.
D Outer Plate
I
O-Ring
L RIvet Link
Fork
M Rivet Pin
SPRING CLIP LINK TYPE 42
This link is a good compromise of installation and the safety level, as it is much more resis-
tant to fatigue than the slip fit connecting link type 26. It should be used only for low power
applications on motorcycles having low displacement (max 400 cc) or for short distances
at moderate speed.
C Connecting Link
Fork
D Outer Plate
E Connecting Pin
F Groove
H Spring Clip
I
O-Ring
CONNECTING LINKS
• Designed and developed to withstand the severe
stress caused by off-road use.
• For Motocross and Enduro bikes up to 500 cc.
Alloy carbon steel pins.
• Thicker plates than the standard series for
increased tensile strenght and fatigue resis-
tance. Extended curl-formed bushings, solid roll-
ers.
• “Gold” outer plates.
520 REINFORCED CONNECTING
LINKS NON O-RING
PART #
TYPE
75-52100
SPRING CLIP TYPE
2.95
G
75-5210
MASTER RIVET TYPE
3.95
G