What Size Chain Does My 2018 Alta Redshift EX Dirt Bike Use?

Shop Dirt Bike Parts for a 2018 Alta Redshift EX Dirt Bike.

What Chain Size Does the 2018 Alta Redshift EX Use?

Using the correct chain size is essential for the performance, safety, and longevity of your 2018 Alta Redshift EX. This model most commonly uses a 520 chain, which is standard for many modern electric and mid-sized dirt bikes. While the OEM specification is typically a 520 chain, always verify your specific bike, as chain specs can occasionally vary by region or if aftermarket modifications have been made. If you're unsure, check your owner's manual or inspect the markings on your current chain.

Understanding Dirt Bike Chain Sizes

The "520" in your chain size refers to two key measurements:
  • Pitch: The distance between the centers of two adjacent pins, measured in eighths of an inch. For a 520 chain, the pitch is 5/8 inch.
  • Width: The internal width between the inner plates, measured in eighths of an inch. For a 520 chain, the width is 1/4 inch.
Many dirt bikes, including the 2018 Alta Redshift EX, use a 520 chain because it offers a strong balance of durability and weight, making it ideal for the power and torque of this electric model.

How Many Links Does the Chain Have?

The typical OEM chain for the 2018 Alta Redshift EX comes with 120 links. However, the exact number of links on your bike may vary depending on:
  • Aftermarket sprocket changes (different tooth counts require different chain lengths)
  • Axle position adjustments for chain tension
  • Wheelbase modifications
Always count the links on your current chain or consult your owner's manual for the most accurate information.

Factors That Can Affect Chain Size or Length

Several factors can influence the ideal chain size or length for your 2018 Alta Redshift EX:
  • Riding type: Motocross, trail, or enduro riding may require different setups for optimal performance.
  • Engine displacement and torque: While the Redshift EX is electric, its torque output can impact chain wear and selection.
  • Aftermarket sprockets: Changing sprocket sizes alters the required chain length.
  • Suspension setup: Adjustments to suspension or wheelbase can also affect chain length needs.

How to Confirm the Correct Chain for Your Bike

To ensure you have the right chain for your 2018 Alta Redshift EX, follow these steps:
  • Check the markings on your existing chain for size information (e.g., "520").
  • Count the number of links on your current chain.
  • Reference your owner's manual for OEM specifications.
  • If needed, measure the pitch (distance between pins) and width (between inner plates) to confirm compatibility.

When Should You Replace Your Chain?

Replace your chain if you notice:
  • Excessive stretching or kinking
  • Visible rust, corrosion, or stiff links
  • Uneven wear or damaged rollers
It's best practice to replace your chain and sprockets together to ensure even wear and optimal performance. Riding with a worn or incorrect chain can lead to poor power transfer, increased risk of chain failure, and potential damage to your bike's drivetrain. Always prioritize safety and performance by keeping your chain in top condition.

Related Shopping Categories

Shop Chains for a 2018 Alta Redshift EX Dirt Bike.

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Shop Chain and Sprocket Kits for a 2018 Alta Redshift EX Dirt Bike.

Shop Chain Cleaners for a 2018 Alta Redshift EX Dirt Bike.

Shop Chain Lubricant for a 2018 Alta Redshift EX Dirt Bike.

Disclaimer: This guide is provided for general informational purposes only and is not intended to replace your motorcycle's official owner's manual. Always refer to your manufacturer's documentation for model-specific instructions, torque specifications, safety procedures, and maintenance requirements. If you are unsure or inexperienced, consider seeking assistance from a qualified mechanic or technician.