Enduro BB90 Oversize Bottom Bracket Bearing Kit for 24mm Cranksets

Name: Enduro BB90 Oversize Bottom Bracket Bearing Kit for 24mm Cranksets
Brand: Enduro
SKU: BBEN1139
Price: 71.9 NZD
Availability: InStock

$71.90

$71.90 ~~$71.90~~

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Brand: Enduro

SKU: BBEN1139

Say goodbye to slop and welcome precision with the Enduro Bottom Bracket BB90 Oversize for 24mm! This isn't just any bottom bracket; it's a sensible solution for those pesky little issues that can derail your ride faster than a poorly timed camera flash at a concert.

Featuring the BK-5419 - a diligent ABEC-3 oversized bottom bracket bearing kit designed for Shimano 24mm cranksets and Trek BB90/95 framesets, you'll be rolling smoothly in no time.

Engineered Excellence: Crafted with 52100 High-Carbon Chromium alloy races paired with grade 10 balls, this kit promises durability that even Kurt Cobain would envy—if he were pedalling, of course.
Custom Fit: The savvy engineers have made the replacement bearings just slightly oversized (0.1mm) to perfectly tackle any wear in your BB shell like a seasoned climber scaling Everest.
Long-Lasting Performance: With deep grooves for maximum bearing contact and 90% filled high-pressure, waterproof grease, these bearings are built to last longer than your best mate's commitment to a New Year’s resolution.

Installation is a breeze with the recommended BRT-003 24mm x 37mm bearing tool, allowing you to flip your bottom bracket troubles upside down with just a few twists—no need for a skeleton key here!

Perfect for those "now what?" moments when your bike's bottom bracket throws a tantrum, the Enduro Bottom Bracket BB90 Oversize is the unexpected ace up your sleeve!

Shipping Information

We know you’d rather be out riding than waiting for a package. That’s why we keep shipping simple:

Free Shipping? You Bet!

Orders $99 or more ship FREE—because spending more should mean saving more.

For the Smaller Orders:

Non-Rural: $6.99
Rural: $11.99 (because those scenic backroads take a little longer to reach!)

How Fast?

Non-Rural: Ships in 2-3 days
Rural: Up to 5 days (we blame the sheep traffic)

Where Do We Ship?

New Zealand only—for now. One day, we might take over the world.

See Full Shipping Details

Satisfied or Refunded

We get it—sometimes things don’t work out. Maybe the size is off, or maybe your new gear just doesn’t vibe with your ride. No worries! Here’s how we handle returns, Cyril-style:

Our 30-Day Return Deal

Got second thoughts? You’ve got 30 days to return your item.
It must be unused, in its original packaging, and come with proof of purchase.
No battle scars, no “I wore it once” excuses—we need it in top shape!

How to Start a Return

Log in to your account and use our automated return system.
If accepted, we’ll send you a shipping label and instructions.
Once we receive and approve your return, refunds are processed within 10 business days—quick as a downhill sprint!

Wrong Item? Damaged Gear? We’ve Got You!

Hit a snag? Received the wrong order? Let us know ASAP and we’ll fix it faster than Cyril can bomb a hill.

The No-Go List

Some items can’t be returned:

Gift cards (use ‘em, don’t lose ‘em!)
Custom products (once it’s made just for you, it’s yours!)

Need Help?

Still have questions? Shoot us an email at team@bikersrepublic.co.nz, and we’ll sort you out.

See Full Return Policy

Contact the Crew

Got a question or just want to chat bikes? Cyril here—your skeleton buddy and cycling enthusiast. At Bikers Republic, we’re riders helping riders, so don’t hesitate to reach out. Whether it’s advice, support, or just a good cycling story, we’re here for you!

Drop us a line anytime here — let’s keep the wheels turning together!

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