Demon Yamaha YXZ Front X-Treme Heavy Duty Axle (2016-2024)

Yamaha YXZ owners run out of axle strength before they run out of nerve. This Demon x-treme heavy duty axle is a direct-fit replacement for front the listed 2016-2024 YXZ applications, built to hold up where the stock part gives in.

Our Strongest Axles To Date Our X-Treme Heavy Duty Axles are “Hell Rated” – upgraded from our Heavy Duty Line to handle the harshest terrains for racing in Desert, Sand, Mud, Rock and Short Courses. Demon X-Treme Heavy Duty Axles are our strongest axles to date. Through years of research and development Demon Powersports has developed a RACE READY, ULTIMATE PERFORMANCE axle that doesn’t burn a hole in your pocket and adheres to the highest quality standards. The success behind our products stems from thorough...

Key Features

• 4340 chromoly throughout the shaft, housing, cage, race and balls
• Re-engineered cage design for durability
• Micro-polished internals so the CV joints run cooler
• Molybdenum grease for low friction and smooth motion
• Built for heavy lifting, oversized tires and sustained abuse

Built To Solve: Axle Problems On A Yamaha YXZ

• Stock axles that let go under power in sand, rock or whoops
• Torn OEM boots that sling grease and destroy the CV
• Clicking or binding at full droop
• Repeat axle replacement on a machine making more power
• CV heat build-up on long, fast runs

Best For: Yamaha YXZ Owners Who Ride Hard

• Dune and sand riders loading the driveline hard
• Desert and whoop riders running long, fast miles
• Owners who have already broken an OEM shaft
• Riders carrying a spare for remote trips
• Machines running more power or taller tires

Specifications

• Position: Front
• Sold as: Each
• Material: 4340 Chromoly Steel
• Warranty: 2 Year Warranty
• Shipping weight: 16.39 lb
• Manufacturer Part Number: PAXL-8018XHD-3

Fitment

Demon lists this part for 2016–2024 Yamaha YXZ 1000R Front Left, Front Right Xtreme Heavy Duty Long Travel Axle.

Fitment is not guaranteed on applications outside that range. Confirm your model year, trim and machine width before ordering — and if you run aftermarket suspension, confirm your kit.

FAQ

Is this one axle or a pair?

One axle, sold each. Order quantity two if you are replacing both sides.

Why do stock axles break?

Axles fail where the shaft and CV joint run out of articulation and plunge travel under load. Demon uses larger CV joints and shafts and a dual heat treated chromoly shaft to raise that limit.

What are TPEE boots?

Thermoplastic polyester elastomer. Demon uses them because they are stiffer and more fatigue, puncture and temperature resistant than a standard OEM boot — boots are where many axle failures start.

How is this different from the Heavy Duty version?

The X-Treme line runs 4340 chromoly through the shaft, housing, cage, race and balls, with micro-polished internals. Heavy Duty uses a dual heat treated chromoly shaft with a 4340 inner cage.

Does this fit my machine?

Check the fitment section above against your year, model and trim. Demon lists this part only for the applications shown, and fitment is not guaranteed outside them.

What warranty does Demon offer?

See the specifications above for the warranty Demon lists on this part.

Why Demon

Demon Powersports developed this line through years of research and development, aiming at parts that outlast the stock component without a race-parts price. Their products go through testing before launch, and the heavy duty and X-Treme tiers are what they put behind their own racers.

Complete Your Yamaha YXZ Build

Confirm your year, model and trim against the fitment above before ordering, and check the position line — some Demon parts are sold each and some as a set. If you are replacing a worn part, look at what wears alongside it: on a driveline that means the carrier bearing and u-joints, on the front end it means ball joints and tie rods. Replacing one worn component next to another about to fail is how people end up doing the job twice.

Installation Video

Demon Powersports' official axle installation walkthrough: