Description
The 520ERS3 combines strength and lightness thanks to the latest SDH pin technology and hollow rivet connection. With the 520ERS3, you get unrivalled performance and durability, ideal for smaller road bikes up to 250 cc.
Chain features:
- Division: 520
- Color: gold
- Length of links: 138
- Lock type: FJ clip lock
- Chain type: standard chain
- Chain name: 5/8 x 1/4 x 10,16
- Wheel diameter d1:10.16 mm
- Chain type: 520
- Chain pitch P: 15.88mm = 5/8"
- Inner chain width b1:6.35mm = 1/4"
Overview of available sizes
| Name | Ø d1 | Type | Division P | Width b1 |
| 1/2 x 3/16 x 7.75 | 7.75mm | 415 | 12.70 mm = 1/2” | 4.76mm = 3/16" |
| 1/2 x 1/4 x 7.75 | 7.75mm | 420 | 12.70 mm = 1/2” | 6.35 mm = 1/4” |
| 1/2 x 5/16 x 8.51 | 8.51mm | 428 | 12.70 mm = 1/2” | 7.94mm = 5/16" |
| 5/8 x 1/4 x 10.16 | 10.16 mm | 520 | 15.88 mm = 5/8” | 6.35 mm = 1/4” |
| 5/8 x 5/16 x 10.16 | 10.16 mm | 525 | 15.88 mm = 5/8” | 7.94mm = 5/16" |
| 5/8 x 3/8 x 10.16 | 10.16 mm | 530 | 15.88 mm = 5/8” | 9.53 mm = 3/8” |
| 5/8 x 3/8 x 11.10 | 11.10 mm | 532 | 15.88 mm = 5/8” | 9.53 mm = 3/8” |
| 3/4 x 3/8 x 11.96 | 11.96mm | 630 | 19.05 mm = 3/4” | 9.53 mm = 3/8” |
| 3/4 x 3/8 x 12.70 | 12.70mm | 632 | 19.05 mm = 3/4” | 9.53 mm = 3/8” |
About the manufacturer D.I.D
D.I.D is a manufacturer of drive chains and other products for the motorcycle and automotive industries. In addition to drive chains, the company also sells sprockets, chain kits and other drive elements that play an important role in improving vehicle performance and safety. In the motorcycle world, D.I.D is best known for its premium motorcycle chains, such as the X-Ring and ZVM-X chains, which are very popular due to their durability and performance. D.I.D is also the No. 1 original parts manufacturer for Japanese and European motorcycle manufacturers.