A318 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, Green, eBay Steerer Tube Diameter, 1-1/8'', Stem Angle (deg), 6°, Face Plate Bolts, 4, Length (mm), 40mm, Material, Aluminum, Stack Height, 40, Raw Product Weight Grams, 136g,

Industry Nine A318 Stem 40mm Stem Length 31.8mm Bar Clamp 28.6mm Clamp Diameter Lime

Reference Number: 4DX0EP

Elevate your mountain bike or trail bike setup with the Industry Nine A318 Stem, a premium component engineered for durability, precision, and style. Crafted from high-grade 7075 domestically sourced aluminum billet, this 40mm stem offers a perfect blend of strength and lightweight performance, weighing in at just 136 grams - ideal for riders seeking responsive handling without added weight.

Engineered with advanced performance features, the A318 stem features a 180-degree clamp wrap that provides twist-free security on both alloy and carbon handlebars, ensuring consistent control during aggressive climbs and fast descents. Its 6-degree angle offers versatile cockpit positioning, enhancing rider comfort and bike responsiveness across diverse terrains.

Built for durability and aesthetics, the stem boasts a corrosion-resistant anodized lime green finish, with unique color variations possible due to batch-specific anodization processes, allowing for a distinctive and vibrant look. The stem's stainless steel M5 bolts ensure hardware stays securely in place, resisting the harsh conditions of mud, rain, and trail debris, making it an excellent choice for rugged mountain biking adventures.

Designed, machined, and assembled entirely in Asheville, North Carolina, the Industry Nine A318 Stem exemplifies American craftsmanship and attention to detail. Whether you're upgrading your trek or customizing your build for trail prowess, this stem provides reliable performance, sleek style, and innovative engineering to enhance your riding experience.

Key Features & Benefits:

- Premium Materials: Machined from 7075 aluminum billet for unmatched strength-to-weight ratio

- Enhanced Durability: Anodized lime green finish with high-strength 316 stainless steel hardware for long-lasting performance

- Secure Fit: 180-degree clamp wrap with four faceplate bolts ensures twist-free handling on alloy and carbon handlebars

- Versatile Geometry: 6-degree stem angle improves cockpit positioning and handling

- Precise Construction: Made entirely in Asheville, NC, reflecting superior craftsmanship and quality control

- Optimized for Mountain Biking: Lightweight yet sturdy, perfect for aggressive trail riding, XC, and enduro setups

Upgrade your bike with the Industry Nine A318 Stem - where innovative design meets superior engineering for an exceptional riding experience.

  • Precision-machined from domestically-sourced 7075 aluminum billet for exceptional durability and lightweight performance.
  • Designed with a 180-degree wrap-around clamp and high-strength stainless steel M5 bolts, ensuring twist-free security on both alloy and carbon handlebars.
  • Features a 40mm stack height and 6 rise angle, providing optimal ergonomic positioning and versatile steering geometry for various riding styles.
  • Constructed and anodized in North Carolina, combining local craftsmanship with corrosion resistance and long-lasting aesthetics.
  • Enhanced with innovative engineering and a vibrant Lime Green finish, making it a stylish and reliable upgrade for mountain biking, gravel, and road cycling enthusiasts.
Item Specifications
Bar Clamp Diameter (mm)31.8mm
Defined ColorGreen
eBay Steerer Tube Diameter1-1/8''
Stem Angle (deg)
Face Plate Bolts4
Length (mm)40mm
MaterialAluminum
Stack Height40
Raw Product Weight Grams136g

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
  • 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.



STEM1763 .

Company Details

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

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