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  • Industry Nine A35 Stem
  • Industry Nine A35 Stem
  • Industry Nine A35 Stem
  • Industry Nine A35 Stem
  • Industry Nine A35 Stem
  • Industry Nine A35 Stem
  • Industry Nine A35 Stem
  • Industry Nine A35 Stem
  • Industry Nine A35 Stem
  • Industry Nine A35 Stem
  • Industry Nine A35 Stem
  • Industry Nine A35 Stem Detail
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Industry NineA35 Stem
$145.00

Item # NIN003G

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  • Blue, 32mm ($145.00)
  • Blue, 40mm ($145.00)
  • Blue, 50mm ($145.00)
  • Blue, 60mm ($145.00)
  • Turquoise, 32mm ($145.00)
  • Turquoise, 40mm ($145.00)
  • Turquoise, 50mm ($145.00)
  • Turquoise, 60mm ($145.00)
  • Lime, 32mm ($145.00)
  • Lime, 40mm ($145.00)
  • Lime, 50mm ($145.00)
  • Lime, 60mm ($145.00)
  • Black, 32mm ($145.00)
  • Black, 40mm ($145.00)
  • Black, 50mm ($145.00)
  • Black, 60mm ($145.00)
  • Silver, 32mm ($145.00)
  • Silver, 40mm ($145.00)
  • Silver, 50mm ($145.00)
  • Silver, 60mm ($145.00)
  • Red, 32mm ($145.00)
  • Red, 40mm ($145.00)
  • Red, 50mm ($145.00)
  • Red, 60mm ($145.00)
  • Purple, 32mm ($145.00)
  • Purple, 40mm ($145.00)
  • Purple, 50mm ($145.00)
  • Purple, 60mm ($145.00)
  • Pink, 32mm ($145.00)
  • Pink, 40mm ($145.00)
  • Pink, 50mm ($145.00)
  • Pink, 60mm ($145.00)
  • Orange, 32mm ($145.00)
  • Orange, 40mm ($145.00)
  • Orange, 50mm ($145.00)
  • Orange, 60mm ($145.00)
  • Gold, 32mm ($145.00)
  • Gold, 40mm ($145.00)
  • Gold, 50mm ($145.00)
  • Gold, 60mm ($145.00)
  • Green, 32mm ($145.00)
  • Green, 40mm ($145.00)
  • Green, 50mm ($145.00)
  • Green, 60mm ($145.00)
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Item # NIN003G
Description

A35 Stem

We've been riding and admiring Industry Nine's high-end wheels for years, so when we saw that they released a mountain bike stem with the same striking anodized colorways as their hubs, we were excited to say the least. We're happy to present the A35 Stem, named after the A-axis in I9's five-axis CNC machining centers. And like their revered hubs, the A35 Stem performs as good as it looks. Industry Nine designed it to be as stiff as possible while still coming in at a competitive weight, all while upholding their rigorous manufacturing and testing standards. They even went so far as to build an in-house stem and handlebar testing unit and design a testing protocol that exceeds the ISO standard for stems, demonstrating their commitment to quality.

The A35 Stem is machined, anodized, and assembled entirely in-house at I9's Asheville, North Carolina manufacturing facility. It's made from a solid billet of high-grade 7075 aluminum which offers superior strength to the 6061 aluminum more commonly found on mountain bike stems. The bolts are high-strength stainless steel to match the integrity of the stem. It's available in 11 anodized colors, and four different lengths ranging from a stubby 32mm all the way up to 60mm. It's designed to fit 35mm diameter handlebars, which seems to be the standard most handlebar companies are going with for aggressive all-mountain riding.

  • I9's exceptionally strong & strikingly beautiful MTB stem
  • Manufactured in-house in Asheville, North Carolina
  • Machined from a billet of high-grade 7075 aluminum
  • Strength tested well beyond ISO standards for MTB stems
  • Uses custom high-strength stainless steel bolts
  • Available in 11 anodized colors and 4 different lengths
Tech SpecsWeight
Tech Specs
Material
[stem] 7075 aluminum, [bolts] 316 stainless steel
Length
32mm, 40mm, 50mm, 60mm
Rise
[32mm] +/- 9-degree, [40mm] +/- 8-degree, [50mm] +/- 7-degree, [60mm] +/- 6-degree
Clamp Diameter
35mm
Steer Tube Diameter
1-1/8in
Stack
[32mm] 42mm, [40 - 60mm] 40mm
Bar Attachment
4-bolt aluminum faceplate with 180-degree wrap
Recommended Use
downhill, enduro, trail
Manufacturer Warranty
2 years
Weight

Actual Weight

Actual weights are measured in-house by the Competitive Cyclist team.

Have questions? Chat with a Gearhead

Grams

Oz

Blue, 32mm
130g
4.59oz
Blue, 40mm
136g
4.80oz
Blue, 50mm
154g
5.43oz
Blue, 60mm
166g
5.86oz
Turquoise, 32mm
130g
4.59oz
Turquoise, 40mm
136g
4.80oz
Turquoise, 50mm
154g
5.43oz
Turquoise, 60mm
166g
5.86oz
Lime, 32mm
130g
4.59oz
Lime, 40mm
136g
4.80oz
Lime, 50mm
154g
5.43oz
Lime, 60mm
166g
5.86oz
Black, 32mm
130g
4.59oz
Black, 40mm
136g
4.80oz
Black, 50mm
154g
5.43oz
Black, 60mm
166g
5.86oz
Silver, 32mm
130g
4.59oz
Silver, 40mm
136g
4.80oz
Silver, 50mm
154g
5.43oz
Silver, 60mm
166g
5.86oz
Red, 32mm
130g
4.59oz
Red, 40mm
136g
4.80oz
Red, 50mm
154g
5.43oz
Red, 60mm
166g
5.86oz
Purple, 32mm
130g
4.59oz
Purple, 40mm
136g
4.80oz
Purple, 50mm
154g
5.43oz
Purple, 60mm
166g
5.86oz
Pink, 32mm
130g
4.59oz
Pink, 40mm
136g
4.80oz
Pink, 50mm
154g
5.43oz
Pink, 60mm
166g
5.86oz
Orange, 32mm
130g
4.59oz
Orange, 40mm
136g
4.80oz
Orange, 50mm
154g
5.43oz
Orange, 60mm
166g
5.86oz
Gold, 32mm
130g
4.59oz
Gold, 40mm
136g
4.80oz
Gold, 50mm
154g
5.43oz
Gold, 60mm
166g
5.86oz
Green, 32mm
130g
4.59oz
Green, 40mm
136g
4.80oz
Green, 50mm
154g
5.43oz
Green, 60mm
166g
5.86oz

Claimed Weight

Claimed weights are provided by the vendor.

Have questions? Chat with a Gearhead

[32mm] 128g, [40mm] 135g, [50mm] 150g, [60mm] 165g

Reviews & Community

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Avg. ride time: 1h 19m per week
  • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

Superb Stem

  • Familiarity: I've used it several times

I have swapped this and the Enve stem on multiple rides and the build quality of this stem is incredible. It is heavy, but you never worry about there being an issue as it is robust. I may keep the Enve on more frequently, but I may instead put this stem on another bike because it is too great to just have sitting around.

Great piece of bling

  • Familiarity: I've used it once or twice and have initial impressions

I have I9 wheels on my SC Hightower and this is the perfect dress-up piece to compliment. Does it make you go faster or the bike handle better? No, its a stem....but the machining work is art in and of itself and it makes your cockpit look oh-so-nice. I coupled with a set of Renthal 35mm Carbon Stealth bars and happy with the combo.