RK - 420MXZ-120 - 420 MXZ - Heavy Duty Drive Chain - 120 Links
Chain wear is one of the most common causes of lost power and trail-side repairs, and the RK 420MXZ-120 gives you a precision-built 420 chain designed to outlast the competition and keep your drivetrain running smooth. Features chromoly steel construction with seamless rollers and bushings, and oversized alloy pins for added strength. Ideal for professional level from 80cc to 150cc open class racing, ensuring strong pin retention. Chains include clip connecting link, and material: Steel give this chain the internal toughness to resist constant flex and impact loads. Maximum Engine Displacement (Street): 150 cc. 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 420MXZ-120 delivers consistent performance. Sold individually.
Features
- Features chromoly steel construction with seamless rollers and bushings, and oversized alloy pins for added strength
- Ideal for professional level from 80cc to 150cc open class racing
- Chains include clip connecting link
Specs
- Material: Steel
- Maximum Engine Displacement (Street): 150 cc
- Product Name: Drive Chain
- Tensile Strength: 22.2 kN
- Riding Style: Street
- Tensile Strength: 4980 lb
- Weight: 0,80 kg/100 Links
- Chain Size: 420
- Chain Type: 420 MXZ
- Color/Finish: Natural
- Riding Style: Adventure Touring / Dual-Sport
- Type: Chain
- Units: Each
- Model: MXZ Series
- Riding Style: Off-Road
- Master Link Connector Type: Clip
- Maximum Engine Displacement (Offroad): 150 cc
- Seal Type: Non-Seal
- Number of Links: 120
Frequently Asked Questions - RK - 420MXZ-120 - 420 MXZ - Heavy Duty Drive Chain - 120 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.
