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50 mm 28.6 31.8 mm Purple Bicycle Stems

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.

Bar clamp diameter is the diamater of the handlebar.

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

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Showing 4 products:

Deity Copperhead 50mm 31.8 Stem Purple
Deity Copperhead 50mm 31.8 Stem Purple

Even lighter than the Cavity stem Machined from 6061 T6 aluminum Short 30mm stack height and 55mm wide faceplate for increased stiffness … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

your price $104.99 + ships free

BuyBuyPART NUM 291007
Paul Components Boxcar Stem, (31.8) 0d X 50mm - Purple
Paul Components Boxcar Stem, (31.8) 0d X 50mm - Purple

The perfect combination of stiffness and strength at a reasonable weight Made with US sourced 2024 aircraft alloy All screws are high … read more

your price $147.50 + ships free

BuyBuyPART NUM 875710
Industry Nine A318 Stem, 31.8 x 50mm, +/-5d, Purple
Industry Nine A318 Stem, 31.8 x 50mm, +/-5d, 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 837345
Chromag Ranger V2 Stem, (31.8) 0d X 50mm - Purple
Chromag Ranger V2 Stem, (31.8) 0d X 50mm - Purple

Lightweight, super stiff All Mountain/Enduro stem Structurally optimized CNC machined 7075-T6 aluminum 4-bolt face plate, 2-bolt steerer … read more

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$12 offretail $121.00 your price $108.90 + ships free

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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

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