RK - M420-72 - M420 - Standard Chain - 72 Links
The RK M420-72 is a 72-link 420 chain combining performance-oriented metallurgy with a weight-optimized design that keeps rotating mass low. Heat-treated medium carbon alloy steel construction. All components heat-treated and shot-peened for maximum strength, ensuring strong pin retention. Four-point pin riveting and solid rollers, and chains include clip connecting link give this chain the internal toughness to resist constant flex and impact loads. Color/Finish: Natural. The non-seal design keeps rotating weight to a minimum, a critical advantage on race bikes. Whether running a practice bike, race machine, or trail bike, the M420-72 delivers consistent performance. Sold individually.
Features
- Heat-treated medium carbon alloy steel construction
- All components heat-treated and shot-peened for maximum strength
- Four-point pin riveting and solid rollers
- Chains include clip connecting link
Specs
- Color/Finish: Natural
- Type: Chain
- Chain Size: 420
- Chain Type: M420
- Master Link Connector Type: Clip
- Material: Carbon Alloy Steel
- Maximum Engine Displacement (Offroad): 90 cc
- Maximum Engine Displacement (Street): 125 cc
- Seal Type: Non-Seal
- Tensile Strength: 4000 lb
- Tensile Strength: 17.8 kN
- Weight: 0,75 kg/100 Links
- Riding Style: Off-Road
- Number of Links: 72
- Product Name: Drive Chain
- Riding Style: Adventure Touring / Dual-Sport
- Riding Style: Street
- Units: Each
Frequently Asked Questions - RK - M420-72 - M420 - Standard Chain - 72 Links
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
