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28.6 30 mm Bicycle Stems

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

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.

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Showing 14 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) 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, (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

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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

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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

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Syntace Megaforce 2 Stem: 96d; Black
Syntace Megaforce 2 Stem: 96d; BlackSyntace

Syntace Megaforce 2 Stems Intended use: all-mountain, freeride, downhill 36 x 42mm bar clamp was designed to stiffen up cockpits using bars more than … read more

10% offretail $99.00 your price $89.10 + ships free

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ProTaper Stem 31.8 x 30mm, 28.6, Stealth Black
ProTaper Stem 31.8 x 30mm, 28.6, Stealth Black

3D forged and machined 6061 alloy construction A2 stainless Torx bolts Item Specifications steerer dia.: 1-1/8" bar dia.: 31.8mm … read more

your price $99.99 + ships free

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Gusset S2 AM Stem, 31.8 x 30mm, 1-1/8", Black
Gusset S2 AM Stem, 31.8 x 30mm, 1-1/8", Black

BTI Part Number: GU-6526 Vendor Part Number: ASGU2A23K Steerer Diameter: 1-1/8" Bar Diameter: 31.8 Rise: 0 Degrees … read more

your price $99.99

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Industry Nine A318 Stem, (31.8) 30mm - Turquoise
Industry Nine A318 Stem, (31.8) 30mm - 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

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Industry Nine A318 Stem, (31.8) 30mm - Purple
Industry Nine A318 Stem, (31.8) 30mm - 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 $145.00 + ships free

BuyBuyPART NUM 555514
Industry Nine A318 Stem, (31.8) 30mm - Red
Industry Nine A318 Stem, (31.8) 30mm - 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 364346
Industry Nine A318, Stem Diameter, 1-1/8", 31.8 x 30mm, 8 degree, Black
Industry Nine A318, Stem Diameter, 1-1/8", 31.8 x 30mm, 8 degree, BlackIndustry 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) 30mm - Orange
Industry Nine A318 Stem, (31.8) 30mm - 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 871980
ProTaper Trail Stem, 31.8 x 30mm, Limited Edition Polished
ProTaper Trail Stem, 31.8 x 30mm, Limited Edition Polished

The ProTaper stem may look simple, but under that beautiful veneer lies hours of 3D modelling, countless FEA revisions, and tons of real-world … read more

Currently Sold Out

your price $99.99 + ships free

InfoInfo
Industry Nine

"Industry Nine hubs are handmade in Asheville, NC"

See all Industry Nine

Syntace

"Strong. Light. Smart."

See all Syntace

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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