7075 domestically sourced aluminum is machined, anodized and assembled in North Carolina . 180 degree clamp wrap with high strength 316 stainless steel M5 bolts . Stack height of 40mm . There can be color variations during anodization from batch to batch from the colors you see on our site . 127-136g including stainless steel bolts Crafted from domestically-sourced 7075 aluminum billet. 180 degrees of handlebar contact on the stem body for twist-free security that will play nice with both alloy and carbon bars. Stainless steel hardware ensures everything stays in place and looks great, regardless of mud-blasting washes or rainforest climates.. Machined, anodized and assembled entirely in Asheville, NC. Item Specifications: Bar Clamp Diameter (mm), 31.8mm, Defined Color, Pink, eBay

Industry Nine A318 Stem 30mm Stem Len 31.8mm Bar 28.6mm Clamp Color Pink

Reference Number: 4DX0EP

Upgrade your mountain biking or gravel cycling setup with the Industry Nine A318 Stem - a premium handlebar stem engineered for durability, performance, and style. Designed to meet the demands of serious riders, this stem combines high-quality materials with innovative features to enhance your ride quality and reliability.

Materials & Construction:

Crafted from domestically sourced 7075 aluminum billet, the Industry Nine A318 stem offers exceptional strength-to-weight ratio, ensuring reliability on tough terrains. The anodized finish not only provides excellent corrosion resistance but also adds a sleek, vibrant pink aesthetic to your cockpit. Weighing just 127 grams (including stainless steel bolts), this stem strikes the perfect balance between lightweight performance and rugged durability.

Performance & Engineering:

With a 40mm stack height, the A318 stem provides optimal handlebar height for comfort and control. Its 8 angle delivers a subtle rise, enhancing steering precision and rider ergonomics ideal for aggressive trail rides, XC racing, or gravel adventures. The 180-degree clamp wrap ensures a twist-free connection, maintaining secure contact with both alloy and carbon handlebars for enhanced torsional stiffness and rider confidence during every mile.

Components & Technology:

Equipped with high-strength 316 stainless steel M5 bolts, the stem guarantees secure, long-lasting clamping force resistant to mud, water, and extreme weather conditions. The 4-bolt faceplate design distributes clamping pressure evenly, reducing stress points and minimizing bar damage. Manufacturing entirely completed in Asheville, North Carolina, assures a high level of craftsmanship and quality control.

Style & Use Case:

Designed for serious cyclists looking to customize their build with a bold pink accent, the Industry Nine A318 stem adds a pop of color while offering top-tier engineering. Whether mountain biking through rugged trails, racing on XC courses, or tackling gravel roads, this stem provides the performance and aesthetics needed to stand out and perform at your best.

Innovative & Differentiating Features:

- Made from aeronautical-grade 7075 aluminum billet, machined, anodized, and assembled in the USA

- Twist-free 180 clamp wrap for secure handlebar engagement

- Compatible with both alloy and carbon handlebars

- Durable stainless steel hardware resistant to harsh riding conditions

- Customizable color variations due to anodization batch differences

Enhance your bike's cockpit with the Industry Nine A318 Stem - a perfect blend of lightweight design, robust engineering, and striking style for riders who demand excellence. Upgrade today for improved handling, reliable performance, and a personalized look that sets your bike apart on every trail.

  • Precision Machined from 7075 Aluminum: The Industry Nine A318 stem is crafted from high-strength, domestically sourced 7075 aluminum billet, ensuring durability and lightweight performance for demanding mountain biking and trail riding.
  • Enhanced Clamping Security with 180-Degree Contact: Featuring a full 180-degree clamp design, this stem provides twist-free stability and secure grip on both alloy and carbon handlebars, preventing slippage during intense rides.
  • Advanced Components & Corrosion Resistance: Equipped with stainless steel M5 bolts and a robust anodized finish, the A318 stem resists corrosion from mud, rain, and washes, maintaining its aesthetic appeal and mechanical integrity over time.
  • Optimized Geometry for Versatile Use: With an 8-degree stem angle and 40mm stack height, this lightweight 127g stem delivers precise handling and comfortable riding positions for cross-country, trail, and race bikes.
  • Locally Manufactured with Customizable Style: Hand machined, anodized, and assembled in Asheville, North Carolina, the A318 stem offers a sleek pink color option with slight variation between batches, combining performance with distinctive style for the modern cyclist.
Item Specifications
Bar Clamp Diameter (mm)31.8mm
Defined ColorPink
eBay Steerer Tube Diameter1-1/8''
Stem Angle (deg)
Face Plate Bolts4
Length (mm)30mm
MaterialAluminum
Stack Height40
Raw Product Weight Grams127g
Length30mm
ColorPink
Model NameA318
Bar Diameter31.8mm
Steerer Diameter1-1/8"
Rise+/-8 Deg

Why 365 Cycles?

365 Cycles is an Authorized Industry Nine Dealer, and we offer the Full Industry Nine 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
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  • 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.



STEM1768 .

Company Details

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

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