What Size Chain Does My 2018 Alta Redshift SM Dirt Bike Use?
Shop dirt bike parts for a 2018 Alta Redshift SM Dirt Bike.
Introduction
Using the correct chain size is essential for the performance, safety, and longevity of your 2018 Alta Redshift SM dirt bike. The right chain ensures smooth power delivery, reduces wear on your sprockets, and helps prevent unexpected breakdowns on the trail or street. For a high-performance electric supermoto like the Redshift SM, matching the chain to the bike's unique torque and power characteristics is especially important.What Chain Size Does the 2018 Alta Redshift SM Use?
The 2018 Alta Redshift SM typically uses a 520 chain size as its OEM specification. This is the most common size for modern dirt bikes and supermotos, balancing strength and weight for the Redshift SM's electric powertrain. Chain size specifications do not generally vary by trim or region for this model, but if your bike has aftermarket sprockets or a custom setup, it's wise to double-check. If you're unsure, you can verify the chain size by checking the markings on your current chain or consulting your owner's manual.Understanding Dirt Bike Chain Sizes
The "520" in a 520 chain 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.
How Many Links Does the Chain Have?
The typical OEM chain for the 2018 Alta Redshift SM comes with 114 links. However, the exact number can vary depending on:- Aftermarket or custom sprocket sizes
- Axle position adjustments
- Changes to the wheelbase for handling preferences
Factors That Can Affect Chain Size or Length
Several factors can influence the ideal chain size or length for your 2018 Alta Redshift SM:- Riding type: Aggressive supermoto or track riding may require a stronger chain, while casual street use might not.
- Engine torque: The Redshift SM's electric motor delivers instant torque, so a high-quality 520 chain is recommended.
- Aftermarket sprockets: Changing sprocket sizes alters the required chain length.
- Suspension setup: Modifications to suspension or swingarm length can also affect chain length.
How to Confirm the Correct Chain for Your Bike
To ensure you're using the right chain for your 2018 Alta Redshift SM, follow these steps:- Check the side plates of your current chain for stamped size markings (e.g., "520").
- Count the number of links in your existing chain.
- Consult your owner's manual for OEM specifications.
- If needed, measure the pitch (distance between pins) and width (between inner plates) with a caliper.
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
Related Shopping Categories
Shop Chains for a 2018 Alta Redshift SM Dirt Bike.
Shop Sprockets for a 2018 Alta Redshift SM Dirt Bike.
Shop Chain and Sprocket Kits for a 2018 Alta Redshift SM Dirt Bike.
Shop Chain Cleaners for a 2018 Alta Redshift SM Dirt Bike.
Shop Chain Lubricant for a 2018 Alta Redshift SM 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.
