Can-Am X3 HD Rear Billet Knuckle Kit

Can-Am X3 HD Rear Billet Knuckle Kit

The AVID Racing Can-Am X3 HD Rear Billet Knuckle Kit is built as the ultimate strength upgrade for the back of your X3. After years of pushing the Can-Am X3 platform in the desert and at the track, we designed a rear knuckle that can handle real race abuse. Assembling  7075-T6 billet aluminum, large 3/4" FK style uniballs, and titanium Hardware in a true HD package.

Engineered to pair perfectly with our AVID X3 Trailing Arms and 3/4" bearing radius rods, this kit replaces the weak factory cast knuckle with a rigid, precision-machined assembly that keeps your alignment locked in, even under big hits and high side loads.

What This Means on the Car

• Stronger Rear End: 7075-T6 billet aluminum knuckles dramatically reduce flex and distortion compared to factory cast parts.
• Race-Ready Durability: Built for long desert miles, hard launches, and big tire loads without the knuckle becoming the weak link.
• Matched System: Designed to work with AVID X3 Trailing Arms and 3/4" bearing radius rods for a true HD rear suspension package.

Key Features

• CNC machined from aerospace-grade 7075-T6 billet aluminum
• Equipped with 3/4" FK style uniballs for precision and strength
• Set up for 3/4" bearing radius rods
• Stainless steel wheel bearing ring for maximum durability and corrosion resistance
• Titanium misalignments included and installed
• Direct bolt-on upgrade for AVID X3 Trailing Arms
• Designed, machined, and race-proven by AVID Racing

Included in Kit

• Left and right 7075-T6 billet rear knuckles
• Pre-installed 3/4" uniballs
• Pre-installed misalignments
• Pre-installed HD Wheel Bearing
• Stainless wheel bearing rings
• Titanium bolt and nut insert for toe link

Bottom Line: The AVID Can-Am X3 HD Rear Billet Knuckle Kit is for drivers who are done worrying about rear knuckle failures. If you’re pushing real speed, real power, and real terrain, this is the rear knuckle package that keeps the car straight, planted, and ready for the next hit.