2016-2024 Yamaha YXZ Demon Demon Upgrade Kit Trail Spec

This kit includes:
(2) PAXL-8018HD
(2) PAXL-8019HD
(4) PABJ-8006HD

At the heart of the kit are Demon Heavy Duty Axles, crafted with oversized CV joints, 4340 Chromoly steel inner cages, and our proprietary dual heat treatment process. The double plunge design offers 1.5” of inboard travel and up to 47° of articulation, delivering smooth power transfer across rough, uneven terrain. Outfitted with high-performance TPEE boots and molybdenum grease, these axles are built to ride longer and harder. + Heavy Duty Ball joints are an essential upgrade to your machines suspension! These ball joints are built based on tests they are twice as strong as OEM. We achieved that by making the entire ball joint from dual heat treated 4340 chromoly steel and zinc plating it for maximum durability. Plus our stud doesn’t narrow down as much as stock. Our heavy-duty ball joints are serviceable, which is why we include a grease fitting to keep them running smoothly. They also feature an adjustable threaded cap, allowing you to set the stud tension as needed. Front end components on ATVs and UTVs fail as a system, not individually.
The Trail Edition kit bundles the most common driveline and suspension failure parts—CV axle, wheel bearing, ball joint, tie rod, and radius rod (where fitment applies)—into one complete solution.
All components are manufactured in-house to matched tolerances, eliminating fitment mismatches from mixing brands or replacing single parts.
Replacing one component while leaving others in service creates mismatched tolerances and accelerates repeat failure. The Trail Edition eliminates this compromise, giving you a unified, engineered system for safe and reliable front end performance.