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The original Tall “Big Bertha” Heat Shield & Chain Guard for GX200 Honda/Clone/Predator 212 is made of heavy duty 3/16" aluminum with a taller vertical heat shield for protecting the driver’s arm from radiating heat off of the exhaust header pipe. The Chain Guard also protects the driver against the chain and/or clutch in case of failure. This shield will clear most racing headers. Will not clear OEM gas tank and muffler. For OEM fuel tank and muffler clearance see the DJ-1410.
Built from thick 14-gauge steel and coated with high-temp powder paint, the DJ-1420 delivers rugged durability—ideal for high-RPM applications and aggressive off-road or racing use.
The tall, vertical heat shield guards your arm from exhaust heat without compromising airflow—perfect for kart drivers and junior dragster racers.
Combining a full-bodied chain guard and an integrated heat shield, this versatile piece offers both protection from flying debris and high exhaust temperatures.
Designed with a unique offset profile to fit over most aftermarket racing headers, including two-into-one and megaphone styles, while maintaining close clearance for performance flow.
Works seamlessly with standard and modified GX200 engines, Predator 212 powerplants, and popular Clone 196cc setups, making it the go-to chain guard for Predator 212 or GX200 chain guard applications.
Clears most shorty and megaphone-style racing headers—especially two-into-one systems. For oversized aftermarket headers, verifying fitment is recommended.
Opt for the lower-profile DJ-1410 if you’re running stock exhaust or compact headers. The DJ-1420’s height and width make it better suited for setups requiring more robust heat defense, such as Predator 212 heat shield use cases.
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Yes, the DJ-1420 fits most stock Predator 212 setups, especially when using aftermarket headers. As a Chain Guard for Predator 212, it's designed for racing clearance, though some header adjustments may be needed. Its added height offers superior protection over stock guards for users needing a reliable Predator 212 heat shield.
No, mounting hardware is not included. This Big Bertha chain guard requires M8 bolts, washers, and vibration-resistant nuts for a secure fit. Ideal for custom builds like GX200s or Predators, it complements setups looking to upgrade from a basic GX200 chain guard to a full racing shield and heat guard system.
The DJ-1420 heat shield may not clear large-radius headers or custom racing headers with wide bends or flanges. In those cases, consider adjusting your header or opting for the DJ-1410. While it fits most Racing header heat shield setups, always check clearances on unique or oversized pipe builds.
Yes, many riders install it on minibikes for added safety and heat protection. It works well as a Go-kart chain guard too. If you're running a Clone 196cc chain guard setup or minibike with limited space, slight modifications may be needed for proper alignment and clearance.
