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40-Series – EC44/40 – Bottom – BAA0085K

Quality And Value

1 review|5 answered questions

$43.99



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Our 40-Series headset is the entry point for performance, quality, and value. Drawing from the premium 110-Series design, the 40-Series includes all the features necessary for a durable, lightweight, and easy to use headset.

Highlights:

  • Easily replaceable, sealed cartridge bearings
  • 6000 series alloy cups and materials
  • Sealed steel crown race
  • ZN40 Bearings
  • Precision engineered by Cane Creek in Fletcher, NC

We make headsets easier. Our headsets use interchangeable parts and over forty configurations to meet almost every size need. Sold in straight and tapered assemblies or tops & bottoms, tops are generally available in either short (9mm) or tall (15mm) bearing covers to further customize the look of your cockpit setup.

Looking to add some color? Check out the Hellbender 70 in Chroma Studio.

SKU BAA0085K Categories , , Tag

Build your perfect ride

Forty

Setting The Standard

Featuring a full alloy construction – sealed cartridge bearings, 6000 series alloy cups and materials, and a sealed steel crown race, the Forty series headset sets the standard for all other headsets to be judged.

Cane Creek Zn40 headset bearings

ZN40 Bearings

The ZN40 bearings are corrosion-resistant zinc-coated, machined steel cartridge bearings with hardened steel balls, which vastly increases the longevity of the 40 series headsets. 

Forty Series Headset

Interlok® Spacer Compatible

Our patented Interlok spacer design provides solid interface between the top cover and spacer stack, meaning they “nest” together and into the top of the bearing cover, which helps minimize shifting under load while riding; and shave 25% in weight off a standard alloy spacer stack. Spacers sold separately

Cane Creek Headsets

A Legacy of Innovation

In 1992, we brought the Aheadset®, the original threadless headset, to market – kicking off a major change in the way bicycle frames and forks would be developed going forward.

The original design of that revolutionary headset is still found in almost all bikes on the market today.

1 review for 40-Series – EC44/40 – Bottom – BAA0085K

5.0
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  1. Verified reviewVerified review - view originalExternal link

    High quality and reliable.

    (0) (0)
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Q & A

What are the exact measurements of the bearing? Outer diameter (52mm or 51,8 mm?) inner diameter and height? Lukas asked on April 11, 2024

Hello, our EC44/40 lower assembly uses a 52x40x6.5mm bearing that is 36x45 degrees.

Andy Bennett answered on April 11, 2024 store manager
(1) (0)
Hey, will this help convert my 44 top and 44 bottom straight head tube, to accept a 1.5 tapered fork? Anything else I’d need? Nathan asked on January 26, 2024

Hello, yes. this EC44/40 lower headset cup will allow you to use a tapered fork.

Andy Bennett answered on February 7, 2024 store manager
(0) (0)
Will this work on 1.5 taper.external cup..44mm headtube..what bearing race do I need?? Jacob Allen gonzales asked on November 10, 2023

Yes, this is the correct headset for this application. This headset assembly comes with the crown race that you need as well!

Ben Rea answered on November 21, 2023 store manager
(0) (0)
Hi Does this come with a matching 40 series crown race? Greig asked on September 11, 2023

Yes, this will come with a 52/40mm crown race.

Ben Rea answered on September 12, 2023 store manager
(1) (0)
What is insert depth and width? In mm 😀 Philip asked on July 29, 2023

The Cups "insertion sleeve" which is the portion that is inside the head tube is 12mm. The diameter of the insertion sleeve is approx 44mm.

Ben Rea answered on July 31, 2023 store manager
(0) (0)

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Related Reviews

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4.9
Based on 37 reviews
5 star
95
95%
4 star
5
5%
3 star
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1 star
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Richard Altman
Richard Altmanus
Verified OwnerVerified Owner
5/5

Good product, good value.

Verified reviewVerified review - view original

6 days ago
David R.
David R.us
Verified OwnerVerified Owner
5/5

fit perfectly

Verified reviewVerified review - view original

4 weeks ago
Erik
Erikus
Verified OwnerVerified Owner
5/5

Helped me upgrade my fork with custom sizing, great products.

Verified reviewVerified review - view original

1 month ago

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