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Non-sealed chains require more regular maintenance than sealed O-ring, X-ring versions and are mainly recommended for off-road use. D. I. D's exclusive sdh super dh pin treatment is the secret behind the superior performance of the DZ Series chains.




The did ert3 high performance racing chain has 25% greater anti-shock performance and a 5% higher tensile strength over the previous Generation Ert2 chain without increasing the weight of the chain. The did ert3 features an exclusive sdh pin treatment that creates an extremely hard Chromium carbide layer on the pin's surface while the inner core is maintained soft to absorb extreme shock load.
1. DID
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DID 520ERV7120ZB Gold 120 Link High Performance ERV7 Series X-Ring Chain with Connecting Link
#adDID #ad - I. D erv7 x-ring chain is the ultimate high-performance, lightweight, low-friction sealed ring race chain available. The d.More information #ad
Brand | DID #ad |
Manufacturer | DID #ad |
Height | 1.03 Inches |
Length | 11.07 Inches |
Width | 4.76 Inches |
Part Number | 520ERV7120ZB |
Model | 520ERV7120ZB |
Warranty | Manufacturer |
More information #ad
2. DID
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DID 520 DZ2 Chain 120 Links Gold
#adDID #ad - This high-tech pin treatment forms an extremely hard chromium carbide layer on the pin's surface while maintaining a soft inner core. Sdh treated pins have extreme impact strength while maintaining outstanding shock absorption.Non-sealed chains require more regular maintenance than sealed O-ring, X-ring versions and are mainly recommended for off-road use. D. I. D's exclusive sdh super dh pin treatment is the secret behind the superior performance of the DZ Series chains.
More information #ad
D. I. D is the number one motorcycle chain in the world. D. I. D chains are used by factory races teams from all manufacturers in race series everywhere. The all New D. I. D 520dz2 is the best value in a lightweight, high-performance chain designed for motocross racing. Great value in a lightweight chain. Designed for.Brand | DID #ad |
Manufacturer | DID #ad |
Height | 4.33 Inches |
Length | 11.02 Inches |
Weight | 1.8 Kilograms |
Width | 1.18 Inches |
Part Number | 520DZ2120 |
Model | 520DZ2120 |
Warranty | Limited manufacturer |
More information #ad
3. DID
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DID 520VX3GB-120 Gold 120 Link High Performance VX Series X-Ring Chain with Connecting Link
#adDID #ad - Upgraded from the did 520 vx2 chain, the did 520 vx3 X-Ring chain fits a wider range of street, atv, or off-road applications up to 800cc.More information #ad
Brand | DID #ad |
Manufacturer | DID #ad |
Part Number | 520VX3GB-120 |
Model | 520VX3GB-120 |
Warranty | Manufacturer |
More information #ad
4. D.I.D.
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Gold Sz 120 Links DID Gold 520ERVT Series Racing Chain
#adD.I.D. #ad - The 520ervt chains breaks down the concept of the original motocross chain non O-ring type and adds the benefits of an X-ring.More information #ad
Brand | D.I.D. #ad |
Manufacturer | D.I.D. #ad |
Height | 1 Inches |
Length | 11 Inches |
Weight | 2.4 Pounds |
Width | 4.5 Inches |
Part Number | 520ERVT120FB |
Model | 520ERVT120FB |
Warranty | Manufacturer Warranty |
More information #ad
5. D.I.D
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DID X-ring chain 520 ZVMX Chain 120 Links Gold, with Rivet Link, Open
#adD.I.D #ad - D. I. D super street x-ring zvm-x series chains feature the new X-Ring designed for maximum wear resistance. Super street chains are the strongest, longest wearing high performance drive chains available.More information #ad
Brand | D.I.D #ad |
Manufacturer | Daido Kogyo Co., LTD. #ad |
Height | 1.1 Inches |
Length | 11.1 Inches |
Weight | 4.2 Pounds |
Width | 4.5 Inches |
Part Number | 520ZVMXGGX120ZB |
Model | 520ZVMXGGX120ZB |
More information #ad
6. DID
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DID 520ERT3-120 Gold 120 Link High Performance ERT3 Series Non-O-Ring Racing Chain with Connecting Link
#adDID #ad - It also features cold-formed solid bushing technology for high wear resistance and a smooth seamless surface with complete roundness, giving the chain exceptional wear life.The did ert3 high performance racing chain has 25% greater anti-shock performance and a 5% higher tensile strength over the previous Generation Ert2 chain without increasing the weight of the chain. The did ert3 features an exclusive sdh pin treatment that creates an extremely hard Chromium carbide layer on the pin's surface while the inner core is maintained soft to absorb extreme shock load.
More information #ad
Includes a clip-style RJ master link. Specs: pin length: 176mm 0693 in; pin diameter: 534mm 021 in; plate thickness: in: 20 mm, out: 20 mm; weight per 100 links: 136 Kg 299 lbs. Tensile strength: 370 KN 8, 300 lbs.Brand | DID #ad |
Manufacturer | DID #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 3.6 Pounds |
Width | 0 Inches |
Part Number | 520ERT3-120 |
Model | 520ERT3-120 |
Warranty | Manufacturer Warranty |
More information #ad