- EK 420SH chain
- NON Oring / standard chain for less power loss
- Gold inner & Gold Outer plate
- Black Carbon rollers
- 120 Links Length
- C Cilp Master link
| Sprocket Size (Teeth) | Chain Size |
| 42 Tooth | 104 link |
| 48 Tooth (oem size) | 106 link |
| 52 Tooth | 108 link |
| 54 Tooth | 110 link |
| 56 Tooth | 112 link |
| 58 Tooth | 112 link |
| 60 Tooth | 114 link |
| 64 Tooth | 116 link |