New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

Natural

SKU: 4718083

Sunstar SS420MXR-126 420MXR Works Motocross/Offroad Racing Chain - 126 Links (Natural)

Sunstar
$48.34
$48.34 $55.95
Sale Sold out
/
Shipping calculated at checkout.
In stock and ready for shipping
This is a pre order item. We will ship it when it comes in stock.
Chain Application: Offroad
Chain Length: 126
Chain Type: 420
Marketing Color: Natural

Deep gold side plates and gold inner plates. Super strong and lightweight design for high performance/racing mini off road and motocross machines. Utilizes TST (TripleStar Treated) ultra-hard pins and 100% heat treated components for high strength and durability. Uses clip type connecting link. Seamless rollers and bushings help provide the added life and durability. 420 chain achieves tensile strength of 4970 lbs/ft while the 428 has 5760 lbs/ft.
Secure, Trusted, and Encrypted

Protected by industry-leading 256-bit SSL encryption and backed by Shopify’s PCI DSS–compliant infrastructure. Every page, click, and transaction is encrypted and monitored for threats — so you can shop with confidence knowing your data stays protected.

Parts for Every Machine

We stock aftermarket parts, gear and accessories for motorcycles, ATVs, UTVs, snowmobiles, personal watercraft, and even performance cars — all backed by expert support and live inventory.

Real-Time Fitment Accuracy

Search by Year, Make, and Model with confidence. Our proprietary vehicle fitment system ensures you’re only shown what fits — no guesswork, no returns — just parts that fit.

Fast, Trackable Shipping

We ship from over 20 U.S. warehouses — often same or next business day. Every order includes tracking and transparent fulfillment updates from start to finish, all processed through a secure, encrypted checkout.

Quick Links

Ride With Us. Stay Connected.

Follow us for real-time fitment updates, gear drops, and pro tips from the garage. No spam, just parts, tech, and news for riders like you.

Your Garage

Add a Vehicle