STEM OR8 RD ALY CLSC 22.2x150x100x25.4BKForged AL6061-T6 alloy construction. Hidden-bolt bar clamp. EN-City safety certified. Item Specifications: Material, AL6061-T6, Type, Road Quill Stem, Color, Black, Stem Length, 100, Angle, -18°, Finish, Polished, Fork Compatibility, 1`, Quill Diameter, 22.2mm, Bar Clamp, 25.4, Quill Length, 150mm,

Origin8 Classic Pro Quill Stem 15.000mm Stem Length 25.4mm Bar Clamp 22.2mm Clamp Dia Black

Reference Number: 4DX3EP

Upgrade your road bike with the Origin8 Classic Pro Quill Stem - a high-performance, durable, and stylish component designed for serious cyclists. Crafted from premium AL6061-T6 aluminum, this quill stem combines lightweight strength with exceptional engineering to ensure optimal handling and stability on every ride.

Materials & Construction:

Made from forged AL6061-T6 alloy, the Origin8 Classic Pro Quill Stem offers superior strength-to-weight ratio, corrosion resistance, and long-lasting durability. Its precision forging process enhances structural integrity, providing confidence and safety during high-intensity cycling.

Performance & Engineering:

Designed with a -18 angle, this stem provides a classic reach designed for aggressive riding positions, maximizing power transfer and control. Its 100mm length strikes a perfect balance between responsiveness and comfort, making it ideal for both competitive road racing and endurance rides. The hidden-bolt bar clamp delivers a clean aesthetic while simplifying installation and maintenance.

Components & Technology:

Features a 25.4mm clamp diameter compatible with standard handlebars, and a 22.2mm steerer tube diameter with a 150mm length to suit various fork configurations. ISO-City safety certification ensures that this stem meets rigorous safety standards, offering peace of mind during your cycling adventures.

Style & Use Case:

With its sleek black anodized finish, the Origin8 Classic Pro Quill Stem enhances the classic aesthetic of vintage and modern road bikes alike. Whether you're upgrading your current setup or building a custom ride, this stem delivers reliable performance and timeless style for road cycling enthusiasts.

Innovative & Differentiating Features:

The hidden-bolt bar clamp not only adds a minimalist look but also reduces stress points, prolonging component lifespan. Its ISO-City certification reflects superior safety and quality assurance, making it a trusted choice for discerning cyclists.

Key Specifications:

- Material: AL6061-T6 Aluminum

- Type: Road Quill Stem

- Length: 100mm

- Angle: -18

- Handlebar Clamp: 25.4mm

- Fork Diameter: 22.2mm

- Steerer Tube Length: 150mm

Upgrade your bike with confidence-choose the Origin8 Classic Pro Quill Stem for exceptional craftsmanship, optimized performance, and timeless style. Perfect for road cycling enthusiasts seeking durability, safety, and classic aesthetics in their components.

  • High-grade forged AL6061-T6 aluminum construction ensures durability, lightweight performance, and corrosion resistance for serious cycling enthusiasts.
  • Designed with an -18 angle, this quill stem offers improved rider positioning for optimal comfort and handling on road bikes.
  • Features a hidden-bolt bar clamp for a sleek aesthetic, enhanced security, and easy installation, making your bike look streamlined and professional.
  • Compatible with 22.2mm fork diameter and 25.4mm handlebar clamp, this 100mm length stem is ideal for customizing fit and steering response on road bikes.
  • ISO-City safety certified, this stem meets strict safety standards, providing peace of mind for daily commuting, long-distance rides, and competitive cycling.
Item Specifications
MaterialAL6061-T6
TypeRoad
Angle-18°
Bar Clamp25.4
Fork Dia22.2
Steerer150mm

Why 365 Cycles?

365 Cycles is an Authorized Origin8 Dealer, and we offer the Full Origin8 Warranty!

Fast Shipping!

Professional Customer Service- available 7 days a week
Check out our 200,000+ amazing reviews!

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.

  1. Be sure you are using the US site: https://www.ebay.com
  2. Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
  3. Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
  4. Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
  5. 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.



STEM1084 .

Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

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