A318 Stem
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Quantity
Why We Like The A318 Stem
Industry Nine has been making world-class cycling components in their Asheville, North Carolina machine shop for over a decade. Their A-series stems are crafted from a solid billet of high-grade 7075 aluminum, and are available in a variety of lengths well-suited to modern trail bike geometry. Choose from 11 striking anodized colorways to help your bike stand out from the crowd.
Details
- A strong, stiff, high-quality mountain bike stem
- Made entirely in I9's Asheville, North Carolina facility
- Machined from a billet of high-grade 7075 aluminum
- Strength tested well beyond industry standards
- Burly stainless steel bolts match the strength of the stem
- Choose from 11 anodized colors and 3 different lengths
- Fits 31.8mm diameter handlebars only
- Item #NIN1WU7
- Material
- [stem] 7075 aluminum, [bolts] 316 stainless steel
- Length
- 30, 40, 50mm
- Rise
- [30mm] +/- 8-degree, [40mm] +/- 6-degree, [50mm] +/- 5-degree
- Clamp Diameter
- 31.8mm
- Steer Tube Diameter
- 1-1/8in
- Stack
- 40mm
- Bar Attachment
- 4-bolt aluminum faceplate with 180-degree wrap
- Claimed Weight
- [30mm] 4.5oz (127g), [40mm] 4.8oz (136g), [50mm] 5.5oz (155g)
- Manufacturer Warranty
- 2 years
Reviews
Q&A
Overall Rating
5 based on 3 ratings
Review Summary
Fits True To Size
Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.What do you think about this product?
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Selecting an option will reload the available reviews on the pageMarch 10, 2024
Love the I9 Stems!
- Familiarity:
- I've put it through the wringer
- Size Bought:
- 50mm -318 size
I got a new bike that needed a 50mm stem and this Orange colored I9 - 318 stem was on sale. I would of bought it off sale anyway. They just fit so well, look so good and have the best polished edges and thick anodized finish around! Light too! I've got a 40mm on another bike and it's bullet proof after 2 years of hard riding.
December 22, 2022
Top notch American craftsmanship ...
- Familiarity:
- I've used it several times
It's Industry Nine, so expect something strong, well engineered and beautiful. Granted, it's a bit pricey and there are other cheaper stems that will just just as good a job, but I always choose to support small American businesses whenever I can. In a way, this stem is fancy bike bling, but it's also of the highest quality and will probably last you a lifetime.
Originally reviewed on Backcountry.com
February 6, 2022
Beautiful Piece of Bike Art
- Familiarity:
- I've used it several times
Well designed and manufactured. Fit is perfect and it?s plenty stout. It looks amazing. No complaints about it.
Originally reviewed on Backcountry.com
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