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Spank Threadless 31.8 mm Black 50 mm Bicycle Stems

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.

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 4 products:

Spank Spike Race 2 Stem, 31.8 x 50mm, Black
Spank Spike Race 2 Stem, 31.8 x 50mm, Black

2D forged MGR alloy is CNC weight optimized Chamfered bar clamps reduce stress risers in the critical bar/stem interface Shotpeen anodized … read more

your price $59.99 + ships free

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Spank Oozy Trail 2 Stem, 31.8mm x 50mm, 0 Degrees, Black
Spank Oozy Trail 2 Stem, 31.8mm x 50mm, 0 Degrees, Black

Burly 31.8mm bar clamp zone is chamfered to reduce stress risers and increase fatigue life in handelbars Iconic hourglass sectional profile … read more

Currently Sold Out

your price $49.99 + ships free

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Spank Spike Race Stem, (31.8) 0d X 50mm - Black
Spank Spike Race Stem, (31.8) 0d X 50mm - Black

Forged and CNC machined 7075-T6 Zirconium alloy Chamfered bar clamps increase handlebar fatigue life Installation note: the minimum … read more

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your price $75.00 + ships free

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Spank Spike Bearclaw Stem, (31.8) 0d X 50mm - Blk/gry
Spank Spike Bearclaw Stem, (31.8) 0d X 50mm - Blk/gry

Darren Barrecloth signature model Forged and CNC machined 7075-T6 Zirconium alloy Chamfered bar clamps increase handlebar fatigue life … read more

Currently Sold Out

your price $79.00 + ships free

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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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