Our Dual-Pattern Aluminum Idler Hub has just received a thoughtful redesign—and it’s a big win for anyone running 8” wheels.

What’s New? A Cleaner, More Precise Center Fit

• The biggest improvement is the redesigned center hub. The new profile fits cleaner and more accurately into the center bore of the wheel. Allowing fitment without any other alterations!

Dual Bolt Patterns = Maximum Compatibility

This hub is designed to work with nearly all 8” wheels, thanks to its dual bolt pattern:

• (4) 1/2” bolt holes on a 4” bolt circle
• (4) 10mm bolt holes on a 110mm bolt circle

This gives you compatibility with both standard and metric wheels, making it an excellent solution for builders who want flexibility without swapping hubs.

Lightweight, Strong, and Purpose-Built

• Machined from aluminum, this idler hub offers an excellent balance of strength and weight savings. It’s ideal for applications where durability matters but excess weight doesn’t belong—perfect for go-karts, mini bikes, and custom builds.

Why This Matters

• Cleaner, more centered wheel fit
• Reduced wobble and better alignment
• Supports both SAE and metric bolt patterns
• Works with most 8” wheels on the market
• Fewer compromises when selecting wheels or tires
• Works as an idler or floater wheel

If you’ve ever struggled with wheel fitment or limited bolt pattern options, this redesign solves those issues head-on.