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Industry Nine 31.8 mm Bicycle Stems

About Industry Nine - "Industry Nine hubs are handmade in Asheville, NC"

Bar clamp diameter is the diamater of the handlebar.

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Showing 39 products:

Industry Nine A318 Stem, (31.8) 30mm - Black
Industry Nine A318 Stem, (31.8) 30mm - BlackIndustry Nine

7075 domestically sourced aluminum is machined, anodized and assembled in North Carolina 180 degree clamp wrap with high strength 316 stainless … read more

your price $145.00 + ships free

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Industry Nine A318 Stem, (31.8) 40mm - Silver
Industry Nine A318 Stem, (31.8) 40mm - SilverIndustry Nine

7075 domestically sourced aluminum is machined, anodized and assembled in North Carolina 180 degree clamp wrap with high strength 316 stainless … read more

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your price $145.00 + ships free

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Industry Nine A318 Stem, (31.8) 30mm - Blue
Industry Nine A318 Stem, (31.8) 30mm - BlueIndustry Nine

7075 domestically sourced aluminum is machined, anodized and assembled in North Carolina 180 degree clamp wrap with high strength 316 stainless … read more

your price $145.00 + ships free

BuyBuyPART NUM 125089
Industry Nine A318 Stem, (31.8) 30mm - Silver
Industry Nine A318 Stem, (31.8) 30mm - SilverIndustry Nine

7075 domestically sourced aluminum is machined, anodized and assembled in North Carolina 180 degree clamp wrap with high strength 316 stainless … read more

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your price $145.00 + ships free

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Industry Nine, A318, Stem, Diameter: 31.8mm, Length: 50mm, Steerer: 1-1/8'', 5 degree, Pink
Industry Nine, A318, Stem, Diameter: 31.8mm, Length: 50mm, Steerer: 1-1/8'', 5 degree, PinkIndustry Nine

Crafted from domestically-sourced 7075 aluminum billet 180 degrees of handlebar contact on the stem body for twist-free security that will … read more

your price $155.00 + ships free

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Industry Nine A318 Stem, (31.8) 40mm - Gold
Industry Nine A318 Stem, (31.8) 40mm - GoldIndustry Nine

7075 domestically sourced aluminum is machined, anodized and assembled in North Carolina 180 degree clamp wrap with high strength 316 stainless … read more

your price $145.00 + ships free

BuyBuyPART NUM 623590
Industry Nine A318 Stem, (31.8) 40mm - Blue
Industry Nine A318 Stem, (31.8) 40mm - BlueIndustry Nine

7075 domestically sourced aluminum is machined, anodized and assembled in North Carolina 180 degree clamp wrap with high strength 316 stainless … read more

your price $145.00 + ships free

BuyBuyPART NUM 792048
Industry Nine A318 Stem - 40mm, 31.8mm Clamp, +/-4.4, 1 1/8", Aluminum, Green
Industry Nine A318 Stem - 40mm, 31.8mm Clamp, +/-4.4, 1 1/8", Aluminum, GreenIndustry Nine

Industry Nine's A-Series mountain bike stems are crafted from domestically-sourced 7075 aluminum billet into a svelte design achieving a nexus of form … read more

your price $155.00 + ships free

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Industry Nine A318 Stem, 31.8 x 50mm, +/-5d, Turquoise
Industry Nine A318 Stem, 31.8 x 50mm, +/-5d, TurquoiseIndustry Nine

7075 domestically sourced aluminum is machined, anodized and assembled in North Carolina 180 degree clamp wrap with high strength 316 stainless … read more

your price $145.00 + ships free

BuyBuyPART NUM 159408
Industry Nine A318 Stem, 31.8 x 50mm, +/-5d, Silver
Industry Nine A318 Stem, 31.8 x 50mm, +/-5d, SilverIndustry Nine

7075 domestically sourced aluminum is machined, anodized and assembled in North Carolina 180 degree clamp wrap with high strength 316 stainless … read more

your price $145.00 + ships free

BuyBuyPART NUM 376082
Industry Nine A318 Stem, 31.8 x 50mm, +/-5d,  Red
Industry Nine A318 Stem, 31.8 x 50mm, +/-5d, RedIndustry Nine

7075 domestically sourced aluminum is machined, anodized and assembled in North Carolina 180 degree clamp wrap with high strength 316 stainless … read more

your price $145.00 + ships free

BuyBuyPART NUM 280951
Industry Nine A318 Stem, 31.8 x 40mm, Pink
Industry Nine A318 Stem, 31.8 x 40mm, PinkIndustry Nine

7075 domestically sourced aluminum is machined, anodized and assembled in North Carolina 180 degree clamp wrap with high strength 316 stainless … read more

your price $145.00 + ships free

BuyBuyPART NUM 641398
Industry Nine A318 Stem, (31.8) 40mm - Black
Industry Nine A318 Stem, (31.8) 40mm - BlackIndustry Nine

7075 domestically sourced aluminum is machined, anodized and assembled in North Carolina 180 degree clamp wrap with high strength 316 stainless … read more

your price $145.00 + ships free

BuyBuyPART NUM 753762
Industry Nine A318 Stem, (31.8) 30mm - Lime
Industry Nine A318 Stem, (31.8) 30mm - LimeIndustry Nine

7075 domestically sourced aluminum is machined, anodized and assembled in North Carolina 180 degree clamp wrap with high strength 316 stainless … read more

your price $145.00 + ships free

BuyBuyPART NUM 982450
Industry Nine A318 Stem, (31.8) 30mm - Gold
Industry Nine A318 Stem, (31.8) 30mm - GoldIndustry Nine

7075 domestically sourced aluminum is machined, anodized and assembled in North Carolina 180 degree clamp wrap with high strength 316 stainless … read more

your price $145.00 + ships free

BuyBuyPART NUM 286208
Industry Nine A318 Stem, 31.8 x 50mm, +/-5d, Orange
Industry Nine A318 Stem, 31.8 x 50mm, +/-5d, OrangeIndustry Nine

7075 domestically sourced aluminum is machined, anodized and assembled in North Carolina 180 degree clamp wrap with high strength 316 stainless … read more

your price $145.00 + ships free

BuyBuyPART NUM 879154
Industry Nine A318 Stem, (31.8) 40mm - Red
Industry Nine A318 Stem, (31.8) 40mm - RedIndustry Nine

7075 domestically sourced aluminum is machined, anodized and assembled in North Carolina 180 degree clamp wrap with high strength 316 stainless … read more

your price $145.00 + ships free

BuyBuyPART NUM 611735
Industry Nine A318 Stem, (31.8) 40mm - Purple
Industry Nine A318 Stem, (31.8) 40mm - PurpleIndustry Nine

7075 domestically sourced aluminum is machined, anodized and assembled in North Carolina 180 degree clamp wrap with high strength 316 stainless … read more

your price $155.00 + ships free

BuyBuyPART NUM 207499
Industry Nine A318 Stem, (31.8) 40mm - Orange
Industry Nine A318 Stem, (31.8) 40mm - OrangeIndustry Nine

7075 domestically sourced aluminum is machined, anodized and assembled in North Carolina 180 degree clamp wrap with high strength 316 stainless … read more

your price $145.00 + ships free

BuyBuyPART NUM 515268
Industry Nine A318 Stem, (31.8) 40mm - Lime
Industry Nine A318 Stem, (31.8) 40mm - LimeIndustry Nine

7075 domestically sourced aluminum is machined, anodized and assembled in North Carolina 180 degree clamp wrap with high strength 316 stainless … read more

your price $145.00 + ships free

BuyBuyPART NUM 133809
Industry Nine

"Industry Nine hubs are handmade in Asheville, NC"

See all Industry Nine

We define color as the main color of the item. It may have accents or highlights in other colors.

These models are available for online purchasing and can be shipped directly to you.

Bar clamp diameter is the diamater of the handlebar.

Stem length is measured from the center of one clamp to the center of the other clamp. This measurement is sometimes known as the reach or extension.

S.H.I.S clamp diameter is the steerer tube diameter.

Stem angles are measured perpendicular to the clamp. For example, a 90 degree stem is straight. Sometimes, this may also be refered to as a 0 degree stem. If two measurements are listed, the stem can be flipped for angling up or down.

Stem Type

This is the part number or identifier for this item from the manufacturer

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