Original: $27.00
-65%$27.00
$9.45The Story
RK 428MXZ Heavy-Duty Chain
All RK chains are pre-stressed and pre-stretched to ensure equal load distribution and minimal maintenance
They're made of the highest grade medium carbon alloy steel available, with all components shot-peened and heat-treated
Features
- These lightweight chains are developed from advanced alloy materials and manufacturing technology
- Feature chromoly steel construction with seamless rollers and bushings, and all components are heat treated using RK's exclusive HIT (Heat Induction Transfer) process
- Moderately priced, both 420 and 428 MXZ chains are the strongest in their class, giving you the best value-performance rating of any MX chain in the world today
- 428 MXZ and GB 428 MXZ - For street bikes up to 250cc and dirt bikes up to 125cc
- Maximum tensile strength of 5,800 lb.
- Includes clip type master link

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
RK 428MXZ Heavy-Duty Chain
All RK chains are pre-stressed and pre-stretched to ensure equal load distribution and minimal maintenance
They're made of the highest grade medium carbon alloy steel available, with all components shot-peened and heat-treated
Features
- These lightweight chains are developed from advanced alloy materials and manufacturing technology
- Feature chromoly steel construction with seamless rollers and bushings, and all components are heat treated using RK's exclusive HIT (Heat Induction Transfer) process
- Moderately priced, both 420 and 428 MXZ chains are the strongest in their class, giving you the best value-performance rating of any MX chain in the world today
- 428 MXZ and GB 428 MXZ - For street bikes up to 250cc and dirt bikes up to 125cc
- Maximum tensile strength of 5,800 lb.
- Includes clip type master link















