Description
The RK M428 delivers reliable power transmission for lightweight motorcycles with straightforward engineering that prioritizes durability over complexity. Built from heat-treated medium carbon alloy steel, this standard chain handles the demands of 500cc and smaller machines without the weight penalty of heavy-duty alternatives. If your bike originally shipped without an O-ring or reinforced chain, upgrading to the M428 ensures consistent performance, reduced maintenance intervals, and the confidence that comes with proper fitment.
- Heat-treated medium carbon alloy
- Four-point pin riveting
- Solid roller construction
- Shot-peened components
- 100 links standard
- Clip connecting link included
- Motorcycles up to 500cc
- Non-O-ring applications
- Bolt-on installation
- Standard duty rating
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