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Spank 28.6 31.8 mm 50 mm Bicycle Stems

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

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.

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Showing 13 products:

Spank Spike Race 2 Stem, 31.8 x 50mm, 0d, Green
Spank Spike Race 2 Stem, 31.8 x 50mm, 0d, Green

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

BuyBuyPART NUM 278227
Spank Spike Race 2 Stem, 31.8 x 50mm, Red
Spank Spike Race 2 Stem, 31.8 x 50mm, Red

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

your price $59.99 + ships free

BuyBuyPART NUM 162778
Spank Spike Race 2 Stem, 31.8 x 50mm, Blue
Spank Spike Race 2 Stem, 31.8 x 50mm, Blue

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

your price $59.99 + ships free

BuyBuyPART NUM 667386
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

BuyBuyPART NUM 374863
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 Oozy Trail 2 Stem, 31.8mm x 50mm, 0 Degrees, Blue
Spank Oozy Trail 2 Stem, 31.8mm x 50mm, 0 Degrees, Blue

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

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

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

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

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

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

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

Currently Sold Out

your price $75.00 + ships free

InfoInfo
Spank Spike Race Stem, (31.8) 0d X 50mm - Emerald Green
Spank Spike Race Stem, (31.8) 0d X 50mm - Emerald Green

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

Currently Sold Out

your price $74.90 + ships free

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

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

Currently Sold Out

your price $75.00 + ships free

InfoInfo
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

Currently Sold Out

your price $75.00 + ships free

InfoInfo

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

In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.

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

Buy this product and your entire order ships for free.

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