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| DID Drive Chain Specifications |
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| Premium 'X'-Ring Chain(482VM, 520VM, 520VL4, 525VM, 525HV, 50VM, 50ZVM, 532ZLV) |
| DID Professional sealed chains incorporated DID uniquely designed seal-rings which seal DID special "V" grease in the pin/bushing area and lock dirt out. They are expected to last at least ten times longer than ordinary construction standard chains without significant wear elongation under satisfactory drive chain maintenance. DID X-Ring chain is designed for today's high performance motorcycles. The patented X-Ring construction creates a chain that is low in friction and high in wear resistance. DID new X-Ring chain is as original equipment on Ducati 916's. For the very best in performance and durability ask for DID X-Ring Chain. Warranty card issued on the following Chains:- 12,000 miles or 2 years - 428VM, 50VM: 520VM, VL4: 525VM,HV: 532ZLV: 630V: 632V. 15,000 miles or 2 years - 50(530)ZVM |
| Premium 'X'-Ring Chain |
DID Chain No. |
Pitch |
Width |
Roller. Dia |
Plate Thickness |
Weight/100 Links |
Tensile Strength |
Seal Type |
Wear Resistance. Index Std |
| - |
mm |
in. |
mm |
in. |
mm |
Inner |
Outer |
Kgs |
Lbs |
KN |
Lbs |
- |
Chain=100 |
| 428VM |
12.70 |
1/2 |
7.94 |
0.313 |
8.50 |
2.0 |
2.0 |
1.22 |
2.69 |
26.70 |
6,000 |
X |
2,640 |
| 520VL4 |
15.875 |
5/8 |
6.35 |
0.250 |
10.22 |
2.2 |
2.2 |
1.75 |
3.85 |
37.60 |
8,450 |
0 |
2,480 |
| 525HV |
15.875 |
5/8 |
7.93 |
0.312 |
10.20 |
2.4 |
2.2 |
1.89 |
4.16 |
40.60 |
9,120 |
X |
3,320 |
| 532ZLV |
15.875 |
5/8 |
9.53 |
0.375 |
11.10 |
2.4 |
2.4 |
2.23 |
4.92 |
43.80 |
9,850 |
X |
3,040 |
| Premium 'X'-Ring Gold Chain |
DID Chain No. |
Pitch |
Width |
Roller. Dia |
Plate Thickness |
Weight/100 Links |
Tensile Strength |
Seal Type |
Wear Resistance. Index Std |
| - |
mm |
in. |
mm |
in. |
mm |
Inner |
Outer |
Kgs |
Lbs |
KN |
Lbs |
- |
Chain=100 |
| 520VM |
15.875 |
5/8 |
6.35 |
0.254 |
10.22 |
2.0 |
2.0 |
1.54 |
3.40 |
36.10 |
8,120 |
X |
3,450 |
| 525VM |
15.875 |
5/8 |
7.93 |
0.312 |
10.20 |
2.2 |
2.2 |
1.75 |
3.85 |
35.60 |
8,000 |
X |
3,220 |
| 50VM |
15.875 |
5/8 |
9.53 |
0.375 |
10.22 |
2.4 |
2.4 |
2.16 |
4.76 |
43.40 |
9,760 |
X |
3,630 |
| 50ZVM |
15.875 |
5/8 |
9.53 |
0.375 |
10.30 |
2.4 |
2.6 |
2.29 |
5.04 |
46.30 |
10,400 |
X |
3,700 |
| Heavy Duty Chain (428H, 520HS=Motocross only) |
| Popular type drive chain which is used for ordinary driving conditions. This conventional standard chain has curled bushes and is made through high precision automatic production machines under strict quality control, this type of chain is distinguished for its stabilized performance. |
DID Chain No. |
Pitch |
Width |
Roller. Dia |
Anti Wear |
Av. Tensile |
Fatigue |
| - |
mm |
in. |
mm |
in. |
mm |
in. |
Resistance |
Strength (Kg/F) |
Strength (Kg/F) |
| 428H |
12.70 |
1/2 |
7.94 |
5/16 |
8.50 |
0.335 |
130 |
2460 |
500 |
| 520HS |
15.88 |
5/8 |
6.35 |
1/4 |
10.16 |
0.400 |
130 |
3700 |
800 |
| Standard Chain (420, 428, 520, 525, 50) |
DID Chain No. |
Pitch |
Width |
Roller. Dia |
Anti Wear |
Av. Tensile |
Fatigue |
| - |
mm |
in. |
mm |
in. |
mm |
in. |
Resistance |
Strength (Kg/F) |
Strength (Kg/F) |
| 420 |
12.70 |
1/2 |
6.35 |
1/4 |
7.77 |
0.306 |
100 |
1900 |
380 |
| 428 |
12.70 |
1/2 |
7.94 |
5/16 |
8.50 |
0.335 |
100 |
2000 |
400 |
| 520 |
15.88 |
5/8 |
6.35 |
1/4 |
10.16 |
0.400 |
100 |
3200 |
700 |
| 525 |
15.88 |
5/8 |
7.94 |
5/16 |
10.16 |
0.400 |
100 |
3200 |
700 |
| 50 |
15.88 |
5/8 |
9.53 |
3/8 |
10.16 |
0.400 |
100 |
3150 |
700 |
| Super Heavy Duty Chain (420DS, 520DS, 50DS) |
| DID Professional heavy duty chain has solid bushes and solid rollers which provide precise assembly, higher endurance qualities, also help prevent the chain from kinking. Thanks to the adoption of the seamless solid bush, it is particularly less subject to elongation from wear, and with its key parts specially processed, it is improved in fatigue strength, increased in allowable load and highly resistant to impact. |
DID Chain No. |
Pitch |
Width |
Roller. Dia |
Anti Wear |
Av. Tensile |
Fatigue |
| - |
mm |
in. |
mm |
in. |
mm |
in. |
Resistance |
Strength (Kg/F) |
Strength (Kg/F) |
| 420NZ |
12.70 |
1/2 |
6.35 |
1/4 |
7.77 |
0.306 |
210 |
2160 |
500 |
| 520NZ |
15.88 |
5/8 |
6.35 |
1/4 |
10.16 |
0.400 |
200 |
3200 |
1000 |
| 50NZ |
15.88 |
5/8 |
9.53 |
3/8 |
10.16 |
0.400 |
200 |
3200 |
1000 |
| Professional O-Ring V Series Chain(482V, 520V, 525V, 50V, 630V, 632V) |
| Standard 'O'-Ring chains with solid bush fitment that will produce a high cost/performance factor. |
DID Chain No. |
Pitch |
Width |
Roller. Dia |
Plate Thickness |
Weight/100 Links |
Tensile Strength |
Seal Type |
Wear Resistance. Index Std |
| - |
mm |
in. |
mm |
in. |
mm |
Inner |
Outer |
Kgs |
Lbs |
KN |
Lbs |
- |
Chain=100 |
| 428V |
12.70 |
1/2 |
7.94 |
0.313 |
8.50 |
1.8 |
1.8 |
1.08 |
2.38 |
23.80 |
5,340 |
0 |
1,890 |
| 520V |
15.875 |
5/8 |
6.35 |
0.250 |
10.16 |
2.0 |
2.0 |
1.52 |
3.36 |
30.40 |
6,830 |
0 |
2,350 |
| 525V |
15.875 |
5/8 |
7.93 |
0.312 |
10.20 |
2.0 |
2.0 |
1.62 |
3.57 |
36.6 |
8,230 |
0 |
2,900 |
| 50V(530) |
15.875 |
5/8 |
9.53 |
0.375 |
10.22 |
2.4 |
2.4 |
2.06 |
4.55 |
42.7 |
9,600 |
0 |
2,540 |
| 630V |
19.05 |
3/4 |
9.53 |
0.375 |
11.96 |
2.4 |
2.4 |
2.99 |
6.59 |
48.9 |
11,000 |
0 |
2,050 |
| 632V |
19.05 |
3/4 |
9.66 |
- |
12.68 |
.094 |
.094 |
3.11 |
6.84 |
- |
10,580 |
0 |
2,050 |
| Super Non O-Ring Dai-Hard Series Chain(420NZ, 428NZ, 520NZ, 525NZ, 50NZ(530)) |
DID Chain No. |
Pitch |
Width |
Roller. Dia |
Plate Thickness |
Weight/100 Links |
Tensile Strength |
Seal Type |
Wear Resistance. Index Std |
| - |
mm |
in. |
mm |
in. |
mm |
Inner |
Outer |
Kgs |
Lbs |
KN |
Lbs |
- |
Chain=100 |
| 420NZ |
12.70 |
1/2 |
6.35 |
0.250 |
7.77 |
1.8 |
1.5 |
0.60 |
1.33 |
21.20 |
4,780 |
- |
410 |
| 428NZ |
12.70 |
1/2 |
8.00 |
0.315 |
8.50 |
2.0 |
2.0 |
0.80 |
1.78 |
23.70 |
5,330 |
- |
410 |
| 520NZ |
15.875 |
5/8 |
6.35 |
0.250 |
10.20 |
2.2 |
2.2 |
1.00 |
2.22 |
26.5 |
8,220 |
- |
410 |
| 525NZ |
15.875 |
5/8 |
8.00 |
0.315 |
10.20 |
2.4 |
2.2 |
1.10 |
2.44 |
39.5 |
8,890 |
- |
410 |
| 50NZ(530) |
15.875 |
5/8 |
9.55 |
0.376 |
10.20 |
2.4 |
2.4 |
1.20 |
2.67 |
39.5 |
8,890 |
- |
410 |
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