RK · Part
This chain is offered in Gold with 114 Links, 116 Links, or 120 Links options, making it easier to match the needed length. Note: this model is not recommended for street use.
The 520 MXZ5 is made with chromoly steel construction and uses seamless rollers and bushing. This construction focus is aimed at durability in the chain’s core components while maintaining the 520 size format used for a wide range of chain applications.
This design detail targets longer-lasting pin and bushing interface performance under use.
All components are heat treated using RK’s exclusive Heat Induction Transfer process.
This chain comes with a less tacky grease that is less likely to attract dirt and debris. For riders and builders focused on keeping drivetrain components cleaner in gritty conditions, that lower-tack lubricant approach can help reduce how much grime clings to the chain during use.
Although this page may be browsed in a street-riding context, RK notes that the 520 MXZ5 chain is not recommended for street use. When selecting chain type and application, this guidance should be considered along with the required link count and the rest of the drivetrain setup.
| MXZ5 chains feature chromoly steel construction with seamless rollers and bushing. |
| Reinforced Chromized pins drastically improve the wear resistance more than two time compared to normal non-sealed chains. |
| All components heat treated using RK's exclusive Heat Induction Transfer process. |
| Comes with a less tacky grease that is less likely to attract dirt and debris. |
| Not recommended for street use. |
As listed for this part in RK's product information.
