ACS Maindrive 1 1/8" Integrated Headset - Black

Regular price $59.00
Sale price $59.00 Regular price
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This is a pre order item. We will ship it when it comes in stock.
Vendor Brand: ACS

SKU: HEA2070

Upgrade your ride with the ACS Maindrive 1 1/8" Integrated Headset in sleek black. This precision-engineered headset is like the Swiss Army knife of bike parts—while it won’t help you survive a camping trip, it will definitely keep your steering smooth and reliable for those epic adventures.

Made from robust alloy, the ACS Maindrive headset features sealed mechanisms with 45/45 degree bearings, ensuring that grime doesn’t stand a chance. Say goodbye to unexpected rattles, and hello to steady handling as you roll down the road like a rebel without a pause.

  • Size: 1 1/8"
  • Material: CNC machined alloy tops—because ordinary just won’t cut it.
  • Bearings: Sealed mechanism 45/45 degree bearings—they handle sharp turns better than a stunt double.
  • Outer Diameter: 41.80mm
  • Weight: 157g—light enough to keep you agile on the bike, but sturdy enough to handle whatever you throw at it.
  • Compatibility: This beauty only fits frames that require integrated headsets—no more guessing games!
  • Colour: Black—because who doesn’t love a little monochrome magic?
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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