STEM OR8 MT/RD FLUX CNC 90x31.8x28.6 +/-5d BKRoad or Mountain compatible. Full CNC machined AL6061-T6 alloy construction. 40mm stack height. 4-bolt front loading one-piece faceplate design. ISO-Mountain safety certified. Item Specifications: Material, AL6061-T6, Type, Road or Mountain, Color, Black, Length, 90, Angle, +/-5°, Finish, Polished, Bar Clamp, 31.8, Fork Dia, 1-1/8`,

Origin8 Flux 90mm Aluminum Road & Mountain Bike Stem 5 CNC Machined 31.8mm

Reference Number: 4DX4EP

Enhance your cycling setup with the Origin8 Flux Stem 90mm Clamp 31.8mm +/-5 in sleek Black Aluminum - the perfect upgrade for both road and mountain biking enthusiasts. Crafted from high-quality AL6061-T6 aluminum, this CNC-machined stem offers durability, lightweight performance, and precise engineering for demanding terrain and performance-intensive rides.

Materials & Construction:

Built entirely from rugged AL6061-T6 aluminum, the Origin8 Flux Stem ensures excellent strength-to-weight ratio, corrosion resistance, and long-lasting durability. The CNC machining process provides a sleek, clean finish and superior precision, elevating both aesthetics and performance.

Performance & Engineering:

Designed with a +/-5 adjustable angle, this stem allows custom fit and riding position optimization, enhancing comfort and control on varied terrains. Its 90mm length offers a balanced combination of responsiveness and stability, making it suitable for aggressive riding or relaxed cruising.

Components & Technology:

Featuring a robust 4-bolt front-loading faceplate, the Flux Stem offers secure clamping for your handlebars, minimizing slippage and providing added safety during intense rides. Fully ISO-Mountain certified, it meets rigorous safety standards for mountain biking, ensuring confidence on rugged trails or challenging climbs.

Style & Use Case:

With a sleek black anodized finish, this stem complements a wide range of bicycle aesthetics-from aggressive road racers to rugged mountain bikes. Its versatile design makes it an ideal choice for riders seeking a reliable, performance-oriented stem that enhances handling and rider ergonomics.

Innovative & Differentiating Features:

- Full CNC machined from aerospace-grade AL6061-T6 alloy for unmatched precision and strength

- Compatibility with 1-1/8" fork diameters and 31.8mm bar clamps for versatile upgrades

- Adjustable +/- 5 angle for personalized riding positioning

- ISO-Mountain safety certification for peace of mind during demanding rides

Upgrade your bike with the Origin8 Flux Stem - engineered for performance, styled for durability, and designed to elevate your cycling experience. Whether for road cycling or mountain biking, this stem ensures reliable handling, improved control, and a sleek, modern look.

  • Precision CNC machined from high-grade AL6061-T6 aluminum for lightweight durability and excellent strength our Origin8 Flux Stem offers reliable performance across both road and mountain biking disciplines.
  • Designed with a versatile +/-5 adjustable angle, this stem allows for customized handlebar positioning to optimize rider comfort and control on varied terrain.
  • Featuring a robust 4-bolt front loading faceplate, the Flux Stem provides secure bar clamping and easy installation, ensuring stability during intense riding sessions.
  • Built to ISO-Mountain safety standards, this stem delivers peace of mind with certified safety features suited for demanding off-road adventures and aggressive road riding.
  • Compatible with 31.8mm handlebars and 1-1/8" steer tubes, the Origin8 Flux Stem blends style and function, making it an ideal upgrade for riders seeking performance enhancement and a sleek, professional look.
Item Specifications
MaterialAL6061-T6
TypeRoad/MTB
Angle+/- 5°
Finish40
Bar Clamp31.8
Fork Dia1-1/8`

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
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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.

  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.



STEM1133 .

Company Details

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

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