Universal Parts Axle Spacer and Adjuster Kit - 10mm or 12mm

All-In-One Axle Spacer & Adjuster Kit

Eliminate wheel wobble and simplify your custom build with the Universal Parts Axle Spacer and Adjuster Kit. Whether you are restoring a vintage pocket bike or assembling a custom mini-chopper, this kit provides the essential hardware needed to center your wheel and set precise chain tension. Designed for versatility, it includes a variety of spacer lengths to accommodate different swingarm widths, ensuring a professional, square-aligned setup for both gas and electric platforms.

Technical Performance Features

• Comprehensive 10-Piece Set: Includes 6 spacers of varying lengths, 2 heavy-duty washers, and 2 axle adjusters to cover almost any small-vehicle axle configuration.
• Precision Machined: Spacers are designed with a 10.5mm or 12.5mm inner diameter to provide a snug, vibration-reducing fit on standard 10mm or 12mm axles.
• Zinc-Plated Durability: Hardware is treated to resist corrosion and road grime, maintaining structural integrity through varied riding conditions.
• Chain Tension Control: The included adjusters allow for micro-adjustments of the rear wheel, preventing chain derailment and premature sprocket wear.

Comprehensive Fitment Guide

This universal kit is designed for a wide range of small-bore and specialty vehicles using 10mm or 12mm axles:

Technical Specifications

• Axle Options: 10mm or 12mm (Choose Variant)
• Spacer ID: 10.5mm (for 10mm kit) / 12.5mm (for 12mm kit)
• Contents: 6 Spacers, 2 Washers, 2 Adjusters
• Material: Plated Steel

Mechanic's Note: Misaligned wheels are the #1 cause of thrown chains and uneven tire wear.

Verification Tip: Use a caliper to measure your axle diameter before ordering; 10mm and 12mm look similar but are not interchangeable!

Pro Tip: When using the Axle Adjusters, ensure you tighten both sides equally to keep the wheel perfectly centered in the swingarm—count your turns or use a ruler for precision!

SKU: 144-12 / 144-13
Vendor: Universal Parts