CILOYU 420 Mini Bike Chain Kit — Red 420 Replacement for Coleman CT200U & Predator 212 with Chain Breaker & Adjuster

The CILOYU Red 420 chain kit is a durable, corrosion-resistant alloy-steel replacement chain made to restore drive reliability on Coleman CT200U, Predator 212 and other 420‑sprocket mini bikes.

This replacement chain kit supplies everything needed to refresh a worn or damaged drive chain: a high-grade 420 chain finished in red, a removable master link, a chain breaker tool and a chain adjuster. It’s engineered for mini bikes and small engines that use the #420 chain pitch and aims to reduce wear, resist rust and simplify installation so you can get back on the trail quickly.

Which mini bikes and engines will this 420 chain fit?

The CILOYU 420 chain is intended for mini bike platforms that use the #420 sprocket specification. It is compatible with many popular models and common small engines used in minibikes and go-karts.

• Fits Predator 212cc and 196cc (6.5hp) engine applications that require #420 chain.
• Compatible with Coleman Powersports CT200U, CT200U-EX and BT200X models.
• Works with Baja Motorsports, Hensim, MASSIMO and TrailMaster mini bikes using MB165/MB200 and similar drive train setups.

What materials and durability features does the chain offer?

This chain is fabricated from alloy steel with a wear‑resistant surface finish to extend service life and improve corrosion resistance. The construction focuses on strength at plate joints and consistent pin retention to avoid breakage under normal riding loads.

• Alloy-steel links for improved tensile strength and fatigue resistance.
• Surface treatment that slows rust and everyday abrasion.
• Secure riveting and a reliable master link to prevent unexpected separation.

What tools and extras are included to make installation easier?

The kit includes practical hardware to remove the old chain and install the new one without needing additional parts. A chain breaker and a spare master link are provided, plus a chain adjuster to maintain correct tension after installation.

• Chain breaker tool for splitting old or new chain links cleanly.
• Extra master link for fast, reusable connection without welding.
• Chain adjuster to prevent slack, reduce derailment risk and stabilize chain tracking.

How should I confirm I'm ordering the correct chain model?

Before purchasing, verify the chain pitch and the sprocket tooth sizes on your jackshaft and rear hub. The CILOYU kit is designed specifically for #420 chain systems; using a different pitch can cause poor fit, accelerated wear or unsafe operation.

• Measure the sprocket or check your vehicle’s parts manual for “420” specification.
• Compare the old chain’s pitch and width to ensure compatibility.
• If unsure, remove one link and measure pitch or consult a mechanic for verification.

Who this is for: Riders and mechanics who own minibikes, trail bikes or small-engine machines that require a #420 chain and want a complete, easy-to-install replacement kit. This is well suited to owners of Coleman CT200U models, Baja and Hensim MB165/MB200 platforms, or anyone using Predator 212/196 engines looking for a robust, corrosion-resistant chain and the tools to fit it themselves.