ATV Wheel Centric Spacer (4x144/4x144) (Pair) (4)

These 4x144mm wheel spacers are designed for ATVs that use a 4x144mm factory hub and 4x144mm wheels. Since the bolt pattern remains the same, these spacers do not change the wheel pattern—they simply move the wheels farther away from the hub.

Each spacer is CNC-machined from billet aluminum and designed for a precise fit. New wheel studs are included, making these spacers ready to install with the appropriate hardware.

Available in 1.5-inch and 2-inch thickness options.

Sold as a pair — 2 spacers.

Product Specifications

Product Details

These spacers are made for riders who want to add spacing to their 4x144mm wheel setup without changing the existing bolt pattern.

The spacer installs between the factory hub and wheel, moving the wheel outward by the selected spacer thickness. This can help create additional clearance around components such as brakes, suspension parts, and other areas near the wheel, depending on your ATV and wheel configuration.

Because the bolt pattern remains 4x144mm, your wheels must already have a 4x144mm bolt pattern.

Choose the thickness that works best for your particular setup:

• 1.5" spacer — adds 1.5 inches of spacing.
• 2" spacer — adds 2 inches of spacing.

Always verify your hub pattern, wheel pattern, center bore, stud specifications, and available clearance before ordering.

Installation Instructions

1. Remove the wheel from the ATV and clean the factory hub mounting surface. Remove dirt, rust, grease, and debris.
2. Place the spacer onto the factory 4x144mm hub and make sure it sits completely flat.
3. Install the spacer hardware and hand-tighten the nuts.
4. Tighten the spacer nuts gradually in a crisscross/star pattern so the spacer seats evenly.
5. Torque the spacer hardware according to the manufacturer's recommended specification for your ATV and hardware.
6. Install your 4x144mm wheel onto the new studs supplied with the spacer.
7. Hand-tighten the wheel nuts, then tighten them evenly using a crisscross/star pattern.
8. Torque the wheel nuts to the recommended specification for your ATV and wheels.
9. Before riding, rotate the wheel by hand and check for clearance around the brakes, suspension, steering, fenders, and other components.

Important Factory Stud Clearance

Always check the original hub studs before installing the wheels.

Depending on the ATV and wheel design, the factory studs may extend through the spacer far enough to contact the back of the wheel. If the studs are too long, the wheel may not sit completely flat against the spacer.