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Enduro HDK-0012 Drop-In Tapered Headset Kit with Angular Contact Bearings, Waterproof Grease, Black
Reference Number: 4SE0OD
Upgrade your mountain biking with the Enduro HDK-0012 Drop-In Headset Kit - the ultimate choice for endurance riders and demanding trail enthusiasts. Crafted with precision engineering and premium materials, this headset offers unmatched durability, smooth performance, and superior integration for tapered fork steerer tubes.
Materials & Engineering Excellence
Built with high-grade 440C stainless steel balls and races, the Enduro HDK-0012 ensures long-lasting resilience and corrosion resistance. The angular contact bearings (ACB) feature chamfers at 45 /45 , optimized for high-performance load distribution. The headset is filled with 90% waterproof, high-pressure grease, providing optimal sealing and minimal friction for countless rides.
Key Components & Advanced Technology
Designed for 1-1/8" to 1-1/2" tapered steerer tubes, this drop-in headset includes IS42/28.6 upper and IS52/40 lower bearing cups with precise dimensions: upper bearing with a 30.5mm inner diameter and 41.8mm outer, lower with 40mm inner and 52mm outer diameters. The headset features dual-lip seals on both bearings, protecting against dirt, water, and grit. The integration includes a crown race, compression ring, and a hidden bolt preload adjuster, ensuring a streamlined, reliable setup.
Style & Versatility
Presented in sleek black with silver accents, the HDK-0012 headset complements a wide range of mountain bikes, from aggressive enduro rigs to trail bikes. Its Tapered 45x45 angle design provides improved steering precision and front-end stiffness, making it ideal for technical terrain and high-speed descents.
Performance & Use Case
Built for durability and precision, this headset guarantees smooth steering response and long-lasting performance, backed by a lifetime guarantee against bearing failure. Whether you're tackling steep climbs, technical descents, or rugged trail riding, the Enduro HDK-0012 enhances your bike's handling, stability, and reliability.
Innovative & Differentiating Features
- Premium 440C stainless steel bearings for enhanced lifespan and corrosion resistance
- Angular contact design for superior load handling and steering precision
- Waterproof grease fill for optimal sealing and minimal maintenance
- Compatible with 1-1/8 x 1-1/2 tapered fork steerer tubes
- Complete kit includes preload top cap, crown race, compression ring, and bearing caps for a seamless installation
Optimize your bike's performance with the Enduro HDK-0012 Drop-In Headset Kit - engineered for riders who demand durability, precision, and style on every trail.
- High-strength Tapered Design with IS42/IS52 Compatibility for seamless integration with 1-1/8" to 1-1/2" tapered fork steerer tubes, ensuring precise steering and enhanced stability on rugged trails.
- Premium Angular Contact Bearings featuring 45 /45 chamfers, crafted from high-quality 440C stainless steel for superior durability, corrosion resistance, and smooth performance under demanding riding conditions.
- Optimized Sealing System with dual-lip seals top and bottom, combined with high-pressure waterproof grease fill, offers reliable protection against dirt, water, and grime for long-lasting bearing performance and minimal maintenance.
- Sleek Black Finish with a sleek, modern aesthetic, designed for rugged enduro and trail bikes, providing a professional look while offering enhanced strength, reliability, and easy installation with included crown race and preload adjuster.
- Innovative Drop-In Headset Technology with a durable, easy-to-install design that guarantees long-term performance and quick adjustments, perfect for aggressive riding styles and mountain biking enthusiasts seeking dependable steering components.
| Item Specifications | |
|---|---|
| S.H.I.S Upper | IS42 |
| S.H.I.S. Stem Clamp Diameter | 28.6 Threadless |
| S.H.I.S Lower | IS52 |
| Color | Black |
| Crown Race | 40 |
| Bearing Type | ACB |
| Defined Color | Black |
| S.H.I.S. Stem Clamp Diameter | IS 42/52 45x45 |
| Color | Silver/Black |
| Model Name | Drop-In |
| Weight | - |
| Stack | - |
Why 365 Cycles?
365 Cycles is an Authorized Enduro Dealer, and we offer the Full Enduro Warranty!
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365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.
At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.
We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.
Shipping & Handling
Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.Please allow 1-2 business days for your order tracking to update.
- Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
- Friday afternoon -Sunday orders ship the following Monday
- Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.
Combined Shipping Discounts
To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.- Be sure you are using the US site: https://www.ebay.com
- Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
- Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
- Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
- You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.
Returns
365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.
Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.
Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.
If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.
