Over 2,000,000 Million Customers Served!!!

Need Help? Click the Live Chat to Talk to a Gearhead 💪

Enjoy Free Shipping on Orders Over $75 – Available Within the Lower 48 States!

SKU: HDUP0066

Cane Creek Hellbender 70 Slam Upper Headset - Premium Stainless Steel Bearings, 6061 T6 Aluminum Cups & Covers, ZS44/28.6, Low Stack Height for Lower Handlebar Position, Black, Threadless Bicycle Headset for Performance & Durability

Regular price $59.99
$59.99 Sale price $59.99 Regular price
Sale Sold out
Unit price
/per 
  • Free Shipping Over $75
  • 30 Day Returns
  • Satisfaction Guaranteed!

$10 Gift Card

at 250 points

$25 Gift Card

at 500 points

$75 Gift Card

at 1,000 points

This is a pre order item. We will ship it when it comes in stock.

$10 Gift Card

at 250 points

$25 Gift Card

at 500 points

$75 Gift Card

at 1,000 points

Description
Specifications

Upgrade your bicycle's steering with the Cane Creek Hellbender 70 Slam Upper Headset - ZS44/28.6/H2, Black. Engineered for high-performance and sleek style, this premium headset combines advanced materials and innovative design to deliver exceptional durability, precise steering, and a low stack height-perfect for riders seeking an aggressive riding position or lowered handlebars.

Materials & Construction

Constructed with 6061 T-6 aluminum cups and covers, the Cane Creek Hellbender 70 Slam headset offers outstanding strength-to-weight ratio and corrosion resistance. The premium stainless steel Hellbender bearing ensures smooth rotation, long-lasting performance, and excellent load distribution, even under demanding riding conditions.

Performance & Engineering

Designed with one of the lowest stack height bearing cover options available, the Hellbender 70 Slam allows for a significantly lowered cockpit, enhancing rider control and aerodynamics without compromising bearing longevity or preload integrity. Its cartridge bearing design guarantees consistent, low-friction steering action and minimal maintenance, making it ideal for aggressive trail riding, downhill, and technical MTB scenarios.

Components & Technology

Featuring precise ZS44 upper and 28.6mm threadless stem clamp compatibility, this headset is engineered for seamless integration with modern tapered steer tube forks and frames. The innovative bearing technology and precision-machined aluminum components ensure a secure, stable fit, reducing headset play and enhancing overall handling performance.

Style & Use Case

Sporting a sleek black finish, the Cane Creek Hellbender 70 Slam complements any high-performance mountain bike or trail bike. Its minimal stack height design is perfect for riders aiming for a lowered cockpit for improved handling, cornering, and a more aggressive riding position. Whether you're a competitive rider or passionate trail enthusiast, this headset provides the technical advantage you need.

Key Features:

- Ultra-low stack height design for aggressive riding and lowered handlebars

- Durable 6061 T-6 aluminum cups and covers with corrosion resistance

- Premium stainless steel Hellbender cartridge bearings for smooth, long-lasting performance

- Compatibility with ZS44 upper bearing and 28.6mm threadless steer tube systems

- Sleek black finish for a modern, minimalist aesthetic

- Ideal for mountain biking, trail riding, and downhill applications

Elevate your bike's front-end performance with the Cane Creek Hellbender 70 Slam Upper Headset - engineered to provide precise steering, enhanced durability, and a streamlined profile for the serious rider. Optimize your ride today!

  • Achieve a sleek, aggressive riding position with the Cane Creek Hellbender 70 Slam Upper Headset, featuring an ultra-low stack height design for optimal handlebar lowering and enhanced bike control.
  • Constructed with premium 6061 T-6 aluminum cups and covers, combined with stainless steel Hellbender bearings, ensuring exceptional durability, corrosion resistance, and smooth performance over time.
  • Engineered for precise preload adjustment and longevity, this cartridge bearing headset offers reliable steering feel even in demanding riding conditions, making it ideal for competitive road, mountain, or gravel bikes.
  • Designed with a ZS44/28.6 H2 configuration, the Hellbender 70 Slam accommodates modern, low-rise steerer tubes, allowing cyclists to customize their cockpit for improved aerodynamics and style.
  • Featuring a sleek black finish and innovative low-profile bearing covers, this headset combines style and function, providing a lightweight, high-performance solution for riders seeking advanced engineering and a minimalist aesthetic.
Bearing TypeCartridge
ColorBlack
S.H.I.S UpperZS44
S.H.I.S. Stem Clamp Diameter28.6 Threadless
Shipping
Returns
About Us
Contact Us

We pride ourselves on our ability to ship and deliver your gear with excessive speed! We ship from 22 locations throughout the United States and most orders will arrive in 3 days or less with Free Shipping on orders over $75!

The nitty gritty, for specific delivery timelines please pay attention to the delivery timelines on the product pages and the time frame estimated in the carts. If you need a part by a specific day, please contact us by chat, phone, or

Chat

Talk with a representative

Start Chat

Email

info@365cycles.com

Send Email

Phone

603-968-5797

Call Now

Most orders placed during the workweek before 1:00 PM Eastern time ship the same day, but during peak/holiday season or depending on inventory location handling time can take up to 48 hours. If you have questions regarding shipping estimates, don't hesitate to get in touch with us before placing the order. There is a direct signature requirement for all orders over $500.

We provide the you the ability to utilize multiple shipping & billing addresses, based upon what fits your current needs. However you are responsible to maintain and update any new address changes, as 365 Cycles will not be held liable for orders being shipped to an incorrect address.

  • Our Mistake: If we messed it up you can rest assured we are going to make it right. Contact us by email, phone, or chat and we will make your head spin with how quick we fix it
  • Warranty: We are an authorized retailer for everything we sell, so rest assured your product is covered under the manufacturer's warranty. Contact Us if you are having an issue and we will make sure you are taken care of
  • Just don't want it anymore: We have a 30-day return policy for orders within the US. We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. If it's returned in this condition it may be denied and sent back to you

If you need to return your order please email us at info@365cycles.com, call us at 603-968-5797, or use the live chat on our site.

Chat

Talk with a representative

Start Chat

Email

info@365cycles.com

Send Email

Phone

603-968-5797

Call Now

*Please allow up to 3 business days for us to process your return*

365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

Living an active lifestyle is just that, a lifestyle that never goes away and our goal is to always exceed your expectations so we can take this lifelong journey together. We strive to have the parts you need, at competitive prices with unmatched shipping speeds!

If there is ever an issue with an order we will work at warp speed to fix our mistake and make sure you never go a day without a bicycle! If you are not receiving the quality of service you need from one of our exceptionally qualified bicycle experts, tell them Ben Berman told you to tell them "Customer Loyalty" and then name your terms.

Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

“If you want to go fast, go alone, if you want to go far, go together.” -Someone Smart

Ben Berman Founder & CEO of 365 Cycles


Company Core Values: 

These were established by the members of our team and we use them every week to call out team members who have shined in one of these areas. Feel free to let us know at info@365cycles.com if someone you worked with has gone above and beyond in one of these areas. 

Customer Loyalty

Put yourself in their shoes and support those who support us.

You Control the Outcome

If it is to be, it’s up to me" You are personally responsible for controlling the outcome.

Seek Understanding

Understanding the answer is more important than the answer.

Progress Not Perfection

Pick a direction, analyze the results, and be willing to change course.

Will to Win

Customers, 365 Team, Partners, all need the will to win. Bring the Will to Win to every conversion.

Keep Moving

Move the body, move the mind, and remove any hurdles to achieving an active lifestyle.

Do the Right Thing:

Doing the right thing is more important than doing the thing right.

Stronger together:

If you want to go fast, go alone, if you want to go far, go together. Get your team involved and become stronger together.

Chat

Talk with a representative

Start Chat

Email

info@365cycles.com

Send Email

Phone

603-968-5797

Call Now

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)