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Wolf Tooth Premium Is Upper Headset For Specialized 3Mm Stack - Gold

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Wolf Tooth headsets are machined here in our Minnesota shop with aircraft-grade 6061 aluminum. They are designed to be lightweight, strong, and durable. Premium Headsets with Enduro stainless steel bearings have a lifetime warranty.

Our headsets have three levels of industry-leading custom sealing to protect bearings from the elements and prolong the life of the headset. Available in a variety of colors. These IS headsets are for frames with molded-in internal bearing cups.

COMPATIBILITY

  • Any Specialized bike that uses an IS (Integrated Standard) headset with 42mm upper bearing diameter.
  • Uppers and lowers sold separately.
  • Enduro stainless steel sealed bearings included on both the upper and lower.
  • Upper headsets ship with a star nut which can only be used on forks with steel or aluminum steerer tubes. For forks with carbon steerer tubes you will need a compression plug (sold separately). (Never use a star nut on a carbon steerer tube).
  • Some bikes, like the Stumpjumper EVO, have an adjustable headset that resembles a ZS headset where an upper cup is pressed into the frame. Our bearing will fit into that cup and our top cap will fit neatly on top.

2023 WOLF TOOTH IS42 SPEC

FEATURES

  • Ultralight Stem Cap with Integrated Spacer plus an aluminum bolt and a star nut.
  • One 3mm stack height top cover option.
  • O-ring seal prevents water intrusion around steerer tube.
  • Custom-molded upper lip seal provides additional protection for upper bearing.
  • bearing top cap outer diameter 46.4 mm

SPECIFICATIONS

Weight: 43g (complete headset)
Material: 6061-T6 aluminum, Stainless steel bearing
Stem Cap Bolt Torque spec: 2-3 Nm with light grease on threads only
Made in the USA


The Story

Wolf Tooth was founded to design and manufacture precision cycling products that emphasize function, performance, and reliability to meet the needs of our fellow racers and riders.

We are a group of cyclists in Minneapolis, Minnesota that spend a lot of time talking about bike components. Like most detail-obsessed riders, we're always looking for new products that could make our bikes lighter, faster, more versatile, or more reliable. We pride ourselves on delivering premium products of the highest quality.

WOLF TOOTH

Enhance your cycling performance with Wolf Tooth’s premium bike components at Hyper Ride. Browse their high-quality products such as the Wolf Tooth Drop-Stop Chainrings and the Wolf Tooth Cogs, designed for superior functionality and durability. Ideal for mountain biking and road cycling, these components provide excellent performance and reliability. With fast and reliable delivery from Hyper Ride, you’ll receive your Wolf Tooth gear quickly, ensuring your bike is always in top condition.

 

Auckland Same Day Delivery

Live in Auckland? Get your order today with our Urgent Tonight service.

Urgent Tonight $19.99

Excludes surfboards. Surfboards travel separately by van and are priced differently at checkout.

Order Window Order by 2:30pm

Available Monday to Friday, excluding public holidays. Delivered between 6:00pm and 9:00pm the same day.

Coverage Auckland Metro

Check the zone map below and look for the Urgent Tonight banner on eligible products.

We do not deliver to PO boxes, Great Barrier Island, or the Chatham Islands. Rural deliveries may also take an extra 1–3 working days.

Shipping Rates

Category Cost Delivery Items
Street Clothing & Footwear $9.99 1–3 working days within New Zealand, plus 1–3 extra days for rural areas. Street clothing and footwear.
Standard Nationwide $14.99 2–3 working days within New Zealand, plus 1–3 extra days for rural areas. Most items excluding surfboards, soft top surfboards, wakeboards, waterskis, SUPs, and bikes.
Medium Items $19.99 per item Standard delivery timeframe applies. Bodyboards, board bags, longboard skateboards, moto boots, and moto helmets.
Large Items $29.99 per item Standard delivery timeframe applies. Snowboards, snowboard packages, kneeboards, wakeboards, water skis, and bikes.
XLarge Items $29.99 per item Standard delivery timeframe applies. Inflatable stand-up paddle boards.

Bulky Items

Surfboards, Roof Boxes & Large Bike Racks

These items require special transport arrangements. Delivery can take up to 10 days depending on location within New Zealand.

Auckland $29.99
Rest of North Island $69.99
South Island $99.99

Surcharges

Rural Delivery $9.99

We recommend delivery to a non-rural town or workplace to avoid this surcharge.

Waiheke Island $30.00

Due to high courier surcharges. Consider delivering to a friend in Auckland City who can bring it out.

Additional Information

Rural Delivery Information

Delivery times for rural areas can vary depending on how often couriers service your location. Some rural deliveries may only be serviced once a week, so we recommend checking with your local rural courier if timing is important.

Order Changes

Once an order has been placed, we cannot process cancellations or edits.

Shipping Days

Orders are not shipped on weekends or public holidays.

Tracking

Need your tracking number? Email ridesupport@hyper.co.nz and we’ll help you out.

Support & Freight

Contact Us

Email: ridesupport@hyper.co.nz

Phone: 09 580 4152

Freight Companies

  • Post Haste and Bascik are used for orders shipped from Hyper Ride warehouse.  
  • Orders sent directly from a supplier will be shipped using the supplier’s nominated courier.

Shipping to Australia?

For Australian shipping information, head to our dedicated Shipping AU page.

View Shipping AU

 

We currently offer standard shipping only for Australia. All Australian orders are first received at our Auckland HQ, where they are collated and processed for export before dispatch.

Shipping Cost $25 + 2%

$25 shipping plus a 2% import fee. The fee may vary depending on the item.

Delivery Estimate 4–6 Days

Estimated delivery time is 4–6 business days from dispatch.

Dispatch Timing Up to 3 Days

Orders do not ship same-day. Processing and export prep can take up to 3 business days.

Shipping Type Standard Only

There are currently no express shipping options available for Australia.

We do not ship surfboards or stand-up paddleboards to Australia. We also cannot deliver to post shops or PO Boxes — a residential or business street address is required.

Shipping Overview

Shipping Type Cost Delivery Details
Australia Standard Nationwide $25 + 2% import fee 4–6 business days from dispatch (estimate only). Orders are first collated at our Auckland HQ and processed for export before dispatch. Rural and remote areas may take longer.

How Australian Orders Work

Order Processing

Orders do not ship same-day. All Australian orders first arrive at our Auckland HQ warehouse, where they are collated and processed for export. This can take up to 3 business days before dispatch.

Multiple Items

If your order contains multiple items, we’ll collate them at our Auckland HQ and ship them together so your order arrives in full.

Remote Areas

Delivery to rural or remote parts of Australia, including WA, NT, and Far North QLD, may take longer than the standard 4–6 business day estimate.

Dispatch Schedule

Orders are dispatched Monday to Friday, 8:00am–5:00pm NZ time. Our daily processing cut-off is 3:00pm NZ time. Orders placed after this, on weekends, or on public holidays will be processed the next business day.

Tracking, Customs & Returns

Tracking Your Order

You’ll automatically receive a Team Global Express tracking link once your parcel leaves Auckland and is scanned into the carrier network.

Customs & Duty Charges

International orders may be subject to customs or import duties once they reach Australia. These charges are the responsibility of the recipient. Hyper Ride cannot control, predict, or waive these fees, and we cannot mark orders as gifts.

Returns from Australia

Returns from Australia are not free. For full returns information, including how to lodge a return, please visit our Returns page.

Need Help?

Customer Support

For help with Australian shipping, tracking, or returns, email ridesupport@hyper.co.nz.

Quick Summary

  • Standard shipping only for Australia.
  • Orders are collated at Auckland HQ before export.
  • Dispatch can take up to 3 business days.
  • Delivery is estimated at 4–6 business days from dispatch.
  • Remote areas may take longer.

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